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# Day & Night Air Conditioning, Heating & Plumbing

## Sitemaps
- [XML Sitemap](https://www.dayandnightair.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Master Rooter Joins Day & Night Air Conditioning, Heating and Plumbing, Strengthening Plumbing Operations Across Metro Phoenix](https://www.dayandnightair.com/blog/master-rooter-joins-day-night-air-conditioning-heating-and-plumbing-strengthening-plumbing-operations-across-metro-phoenix/): Day & Night Air Conditioning, Heating and Plumbing is pleased to announce that Master Rooter has joined Day & Night, bringing together two Phoenix-area home service companies with complementary strengths and a shared commitment to dependable workmanship, practical guidance, and long-term customer trust.
- [AC Maintenance Checklist for Phoenix Homeowners](https://www.dayandnightair.com/blog/phoenix-ac-maintenance-checklist/): These simple steps can keep your system running efficiently between professional tune-ups. For more complex maintenance or AC repairs, always call a qualified HVAC technician.
- [Armstrong Plumbing Joins Day & Night](https://www.dayandnightair.com/blog/armstrong-plumbing-joins-day-night/): Day & Night Air Conditioning, Heating, and Plumbing, a leading provider of residential HVAC and plumbing services in the Phoenix Valley for more than 47 years, is proud to announce that Armstrong Plumbing, a respected local plumbing company, is joining forces with Day & Night.
- [Why Is My Toilet Draining Slow?](https://www.dayandnightair.com/blog/why-is-my-toilet-draining-slow/): If your toilet is draining slowly, it may be an early sign of a clog, a vent issue, or even a developing sewer line problem. Ignoring it can lead to messy backups and costly toilet repairs.
- [Bry A/C Partners with Day & Night](https://www.dayandnightair.com/blog/bry-a-c-partners-with-day-night/): Day & Night Air Conditioning, Heating, and Plumbing is pleased to announce that Bry A/C, LLC has joined the Day & Night family. This transition allows Day & Night to support even more households across the Valley with dependable, high-quality home comfort services.
- [A Desert Oasis Joins Day & Night](https://www.dayandnightair.com/blog/a-desert-oasis-joins-day-night/): Day & Night Air Conditioning, Heating, and Plumbing is excited to share that A Desert Oasis Heating & Cooling has officially joined the Day & Night Air Conditioning, Heating, and Plumbing family, expanding our ability to serve even more homeowners with trusted, reliable solutions.
- [7 Signs of Tree Roots in Your Sewer Lines](https://www.dayandnightair.com/blog/signs-of-tree-roots-in-your-sewer-lines/): When tree roots invade underground pipes, they can lead to cracks, leaks, and other plumbing problems. Sewer lines are especially vulnerable because they provide both moisture and nutrients that encourage root growth.
- [Apple Plumbing Joins Day & Night](https://www.dayandnightair.com/blog/apple-plumbing-joins-day-night/): At Day & Night Air Conditioning, Heating, and Plumbing, we’ve proudly served Phoenix and the surrounding Valley for over 47 years, delivering dependable heating, cooling, and plumbing solutions to homeowners. Today, we’re excited to share some big news: Apple Plumbing Services, a respected, family-owned plumbing company based in Scottsdale, has officially joined the Day & Night team.
- [5 Signs Your Air Conditioner is Low on Freon](https://www.dayandnightair.com/blog/five-signs-your-ac-is-low-on-freon/): If you’re experiencing problems with your air conditioner, low refrigerant may be the culprit. When your AC unit is low on Freon, call the friendly professionals at Day & Night Air, to confirm your AC unit is low on Freon. Our team can handle all of your air conditioner and refrigerant (Freon) issues. If you are wondering how to tell if your AC unit is low on refrigerant (Freon), we show five warning signs of low Freon for an AC unit. Here's how our professionals can tell if your AC unit is having issues.
- [Why Is My AC Unit Fan Outside Not Spinning?](https://www.dayandnightair.com/blog/why-is-my-outdoor-ac-unit-fan-not-spinning/): Nothing can dampen your enthusiasm for a summer like an air conditioner that doesn’t keep your home cool and comfortable. If you live in an area where conditions are hot and muggy for most of the year, this is an even bigger problem.
- [Why is My AC Pipe Frozen?](https://www.dayandnightair.com/blog/why-do-pipes-freeze-on-air-conditioners/): What You'll Learn
- [How to Clean AC Evaporator Coils Inside Your House](https://www.dayandnightair.com/blog/how-to-clean-dirty-ac-evaporator-coils/): Evaporator coils tend to build up dirt and debris over time, which may eventually cause the system to freeze up or corrode. Coils should be cleaned regularly to ensure that they stay in excellent condition and free of leaks. Cleaning your AC's evaporator coils is a task that you can try tackling yourself or if you feel more comfortable contact an experienced air conditioning company near you to help you. Here at Day & Night, we offer full AC maintenance services including cleaning the AC coils inside your house.
- [Heat Pumps vs Furnaces: 8 Factors to Consider](https://www.dayandnightair.com/blog/heat-pumps-vs-furnaces-8-factors-to-consider/): If you’re a new homeowner or looking to replace your current heating system, you may be wondering about the advantages of a heat pump vs a furnace. Although furnaces are the most common heaters in Arizona homes, they may not be the most energy-efficient choice. Choosing the right heating system is like choosing a romantic partner—the two of you need to be compatible.
- [12 Advantages to Owning a Heat Pump in Arizona](https://www.dayandnightair.com/blog/12-advantages-to-owning-a-heat-pump-in-arizona/): If you’re a homeowner in Arizona, you’ve most likely experienced the challenges of maintaining indoor comfort through blistering summers and unexpectedly chilly nights.
- [Prevent Clogged Drains: Essential Tips and Maintenance Strategies](https://www.dayandnightair.com/blog/prevent-clogged-drains-tips/): A clogged drain can disrupt your day and potentially damage your plumbing system. Fortunately, preventing clogged drains is easier than you think with the proper habits and maintenance strategies. Below, we’ll explore proven methods for keeping drains clear, practical tips for different areas of your home, and what to do if blockages persist.
- [How Hard Water in Phoenix Affects Your Drains](https://www.dayandnightair.com/blog/how-hard-water-in-phoenix-affects-your-drains/): Discover how hard water impacts your Phoenix home's drains and plumbing. Learn about solutions like water softeners and professional cleaning to protect your pipes.
- [5 Signs Your Drain Needs Professional Cleaning](https://www.dayandnightair.com/blog/5-signs-your-drain-needs-cleaning/): Your drains work hard every day to keep your home’s plumbing running smoothly, but over time, debris and buildup can cause serious issues. For Phoenix homeowners, factors like hard water, grease, and frequent use can make blockages a common concern. Ignoring early signs of trouble can turn a small clog into a major plumbing emergency.
- [How to Replace a Toilet Flange](https://www.dayandnightair.com/blog/how-to-replace-a-toilet-flange/): If you’re having issues with water leaking from the base of your toilet, a constantly running toilet, or a wobbly seat, the flange may be to blame. The flange is what secures the base of your toilet to the floor and connects it to the main drain pipe. A broken toilet flange needs a quick fix to get your porcelain throne back in working order.
- [Foods That Damage a Garbage Disposal](https://www.dayandnightair.com/blog/foods-that-damage-a-garbage-disposal/): Garbage disposals are modern commodities that make cleaning after cooking much easier. They break up large food pieces and flush them down your pipes so you do not have to fish them out of the sink after doing the dishes. However, you can’t just throw any food you want down the drain, as some foods can break or clog your garbage disposal.
- [Signs of Drafty Windows](https://www.dayandnightair.com/blog/drafty-windows/): Windows are more than just a decoration that improves your home’s curb appeal. They can help maintain the energy efficiency of your HVAC system by keeping your home properly sealed. Drafty windows can make your home uncomfortable on top of high energy bills. It’s important to be aware of the signs of a window draft so you can address the issue as quickly as possible.
- [How To Use A Plumbing Snake ](https://www.dayandnightair.com/blog/how-to-use-a-plumbing-snake/): Are you in desperate need of a plumber? So much so that you need help ASAP? If you need to fix a leak or clear a blockage in a pinch, you need a plumbing snake. This versatile device perfect for DIY plumbing projects will help you clear blockages in your pipes quickly and effectively, saving you time (and your emergency fund for another rainy day.) With a little know-how, you can easily tackle stubborn clogs in sinks, tubs, and toilets, keeping your plumbing system in tip-top shape.
- [Home Insulation](https://www.dayandnightair.com/blog/home-insulation/): Many people don’t think twice about their insulation. However, insulation can actually influence your AC usage. Insulation acts as a barrier that prevents heat from entering your home during the summer months and keeps cold air from entering your home during the winter. Continue reading to find out how insulation works and how it can affect your air conditioning use.
- [Humidifier](https://www.dayandnightair.com/blog/whole-house-humidifier/): If you find that your home’s air is regularly dry and that different parts of your body are frequently chapped, you might need a home humidifier. Home humidifiers are appliances that add moisture to the air by increasing humidity levels indoors. To fight off the dry conditions, the humidifier releases water vapor, mist, and steam into your home’s atmosphere improving indoor air quality conditions. 
- [What is Soft Water?](https://www.dayandnightair.com/blog/what-is-soft-water/): Soft water can significantly impact your household chores and overall well-being. Characterized by a diminished mineral content—particularly calcium and magnesium—soft water is the opposite of hard water, which contains excess minerals. The absence of these minerals in soft water not only diminishes the unsightly chalky residue plagues appliances and glassware but also offers benefits spanning from prolonged appliance lifespan to enhanced personal hygiene.
- [What is Hard Water?](https://www.dayandnightair.com/blog/hard-water/): Ever wondered what hard water is and how it impacts your daily life? You’ve come to the right place. Hard water, which is characterized by high levels of calcium and magnesium minerals, can wreak havoc on your plumbing, appliances, and even your skin.
- [What’s The Difference Between Trane & Lennox Air Conditioners?](https://www.dayandnightair.com/blog/test-whats-the-difference-between-trane-lennox-air-conditioners/): You may have already resolved that 2023 will be when you decide on air conditioning replacement for your old central AC system. You may have narrowed your choices to two of the top brands, Lennox and Trane.
- [Phoenix Ductless Mini Split System Installers](https://www.dayandnightair.com/blog/phoenix-ductless-mini-split-system-installers/): Is a ductless mini split system the efficient cooling solution for your Phoenix, Arizona, home? It could be. These easy-to-install air conditioning systems allow homes that
- [Book Your Phoenix A/C Tune-Up Today](https://www.dayandnightair.com/blog/book-your-phoenix-a-c-tune-up-today/): Your air conditioner is a vital piece of equipment when it comes to keeping your home cool and comfortable in the summer heat. This is especially important in places like Phoenix, Arizona where the temperatures can reach well over 100 degrees in July and August. Having your air conditioner regularly maintained with a tune-up is a crucial maintenance service that ensures your cooling system operates efficiently and effectively throughout its lifespan. It allows an experienced technician to deal with small maintenance issues before they become big ones that can sometimes lead to having to replace your air conditioner altogether. At Day & Night Air Conditioning, Heating & Plumbing we provide comprehensive air conditioning maintenance services and tune-ups to make sure your air conditioner works its very best. We also offer a VIP Club Maintenance Plan which for a monthly fee allows members a number of benefits including two system tune-ups a year. Contact our office today to schedule your AC tune-up or for more information on any of our services.
- [Heat Pump Defrost Cycle](https://www.dayandnightair.com/blog/heat-pump-defrost-cycle/): When the temperatures dip in Arizona, you may notice your heat pump is running a bit differently. This is nothing to worry about due to your heat pump initiating the defrost cycle. The heat pump goes through this normal, necessary process when the temperature gets colder outside. The defrost cycle helps your heat pump and your overall HVAC system operate more efficiently.
- [How to Unclog a Toilet Full of Water](https://www.dayandnightair.com/blog/how-to-unclog-a-toilet-filled-with-water/): If you find your clogged toilet won't drain, and you've been wondering the best ways to unclog a toilet yourself this blog will teach you:
- [How Much Does a Furnace Tune-Up Cost?](https://www.dayandnightair.com/blog/how-much-money-does-the-average-furnace-tune-up-cost/): Even if you’re not having issues with your furnace, you should still consider scheduling a Phoenix furnace tune-up to save yourself money on costly repairs in the long run. You are probably wondering, "How much does a furnace tune-up cost?"
- [How Do I Stop My Auxiliary Heat From Coming On?](https://www.dayandnightair.com/blog/why-does-my-heat-pumps-aux-heat-keep-coming-on/): The auxiliary heat setting on an HVAC unit usually turns on when you need heat fast. If this secondary heating system is constantly running, it may mean that the weather outside is very cold or that the thermostat is set higher than normal. It’s also possible that a part of the heat pump is malfunctioning.
- [Trane vs Carrier](https://www.dayandnightair.com/blog/trane-vs-carrier-comparison/): What is the best air conditioner for your home? Is Trane better than Carrier? These are some questions Phoenix area homeowners have when looking to replace their AC unit. There is some comparison we can make to determine which brand of Trane vs Carrier is the best option for your home. The size of your home, energy goals, durability, efficiency, and features are all things to consider when replacing your current air conditioning unit.
- [Why Your Water Heater Makes a Popping Sound](https://www.dayandnightair.com/blog/why-does-water-heater-make-popping-sound/): Ignoring a water heater popping sound will only lead to further issues and allow the noise to grow worse if not taken care of, which is why this is a water heater problem you should always seek to resolve as soon as it’s noticed. You may be wondering, "Why is my water heater making a popping sound?"
- [What’s The Difference Between Trane & Lennox Air Conditioners?](https://www.dayandnightair.com/blog/trane-vs-lennox/): You may have already resolved that 2023 will be when you decide on air conditioning replacement for your old central system. You may have narrowed your choices to two of the top brands, Lennox and Trane.
- [Do I Need a Surge Protector for My HVAC?](https://www.dayandnightair.com/blog/do-i-really-need-a-surge-protector-for-my-air-conditioner/): At first glance, it may seem that your Arizona air conditioner is mostly comprised of heavy-duty machinery like fans and other mechanical components. In reality, an AC surge protector is vital for at least two reasons:
- [Feature: On The House Podcast](https://www.dayandnightair.com/blog/feature-on-the-house-podcast/): Recently, we were featured on the "On The House" Podcast from Rosies on the House. Jeff and Brandon talked about inspecting plumbing systems to determine if and when maintenance might be needed.
- [Thermostat Clicking On & Off](https://www.dayandnightair.com/blog/thermostat-clicking-on-off/): Everyone has heard it at one time or another, whether in your house, a hotel room, or someone else's home: that telltale click preceding the warming or cooling rush of air from the vents when the system turns on. You might be wondering 'Why is my thermostat clicking?' Is the clicking sound normal, or does it signal a problem? If this routinely happens in your home, you can relax. Your thermostat making clicking noises is normal and is what is supposed to happen. It is very common to hear a noise from the thermostat as the HVAC system comes on.
- [The Different Types of Commercial Air Conditioning Systems](https://www.dayandnightair.com/blog/the-different-types-of-commercial-air-conditioning-systems/): As an Arizona builder owner or manager, you have many different types of commercial HVAC systems available to choose from. Nearly all Arizona commercial buildings have commercial HVAC systems to meet the needs of customers and employees. These commercial HVAC systems are designed to control temperature, humidity, ventilation, and pressure. You may be wondering how many commercial HVAC system types there are. The four most common types of commercial HVAC systems are - single split system, multi-split system, VRF or VRV system, and VAV or CAV system.
- [What is the Typical AC Tune-Up Cost?](https://www.dayandnightair.com/blog/what-is-the-typical-ac-tune-up-cost/): Estimates we’ve read say the average cost of a single HVAC tune-up is about $200, and they can be much more than that. The good news is that you can find extremely affordable air conditioning maintenance in Phoenix. If you sign up for a maintenance plan, you can get the best deals on air conditioning tune-ups. You’ll thank yourself later if you stay committed to your tune-ups. You can save yourself lots of money in the long run because AC tune-ups can catch and prevent problems before they cause expensive damage to your system.
- [How much does a new air conditioner cost in Arizona?](https://www.dayandnightair.com/blog/new-air-conditioner-cost-in-az/): The AC unit cost in Phoenix is an important thing to know for any homeowner. After all, it's nearly impossible to survive a Phoenix summer without a functioning air conditioner. Before you start shopping around for AC replacement cost Phoenix, this guide will give you a good idea of what to expect and what is appropriate for today's market.
- [6 Tips to Minimize the Strain on Your HVAC System During the Summer](https://www.dayandnightair.com/blog/6-tips-to-minimize-the-strain-on-your-hvac-system-during-the-summer/): As the summertime approaches, daily temperatures can skyrocket fast, especially in Phoenix, AZ, and intensify the heat in your house. As a homeowner, having an HVAC system is a favored feature in keeping the environment consistently comfortable no matter the conditions outside — until it breaks down. The more your air conditioning works to bring down high heat, the more wear it becomes exposed to.
- [Water Softening Vs. Reverse Osmosis](https://www.dayandnightair.com/blog/water-softener-vs-reverse-osmosis/): There’s nothing more refreshing than coming home to a cool shower followed by a crisp glass of water, especially when the temperatures skyrocket in the sweltering Phoenix heat. Do you know what’s not refreshing? Hard, gritty water.
- [Why is My Air Conditioner Not Cooling My Home?](https://www.dayandnightair.com/blog/why-air-conditioner-not-cooling-the-house/): On a hot summer day here in Maricopa County, it’s hard to say it without letting the desperation creep into your voice: “my A/C isn’t cooling my home.” This is one of the most common types of phone calls and online service requests we get, and it’s easy to understand why it’s so stressful. While temperatures rise well above 100°F here in the Phoenix area, we count on our air conditioners to keep our homes comfortable (and even livable).
- [Is Your Air Conditioner Making a Humming Noise?](https://www.dayandnightair.com/blog/ac-making-humming-noise/): It’s just a little hum; how bad could it be? We regularly hear from homeowners in the Phoenix, AZ area, who ignored signs of common air conditioner problems because they didn’t want to spend the time and effort required to get A/C repair. Unfortunately, the personal anecdotes we hear from people who ignored the air conditioner making noises normally turn into horror stories. There is a reason that hiring a professional technician is important to the overall safety and longevity of your A/C unit.
- [Why Install a Water Filter?](https://www.dayandnightair.com/blog/why-install-a-water-filter/): Water is the lifesource. We have the good fortune to be able to take it for granted more than our ancestors could, but living in the desert occasionally gives us opportunities to fully appreciate a cold, clean glass of water.
- [Why Is My Water Brown?](https://www.dayandnightair.com/blog/why-is-my-water-brown/): Imagine you are about to fill a pot of fresh water for family pasta night, and instead of noodles al dente, you get noodles all dirty! There’s nothing more alarming than brown water. Keep reading to learn more about the causes of brown water, potential health effects, some simple solutions, and when it’s best to call a professional. If the water in your residential home or business are Brown, you can schedule an appointment online with the professionals at Day & Night.
- [Regular Plumbing Maintenance: What Do You Need to Stay Up-to-Date on?](https://www.dayandnightair.com/blog/regular-plumbing-maintenance-what-do-you-need-to-stay-up-to-date-on/): A lot of homeowners take plumbing as a joke until something goes in the system. Please do not wait until you get a clogged pipe or a faulty system for you to realize how essential it is to have a regular checkup. Unfortunately for most homeowners, your plumbing systems take ages before a plumber like the professionals at Day & Night Air Conditioning, Heating & Plumbing checks on them. It could be a case of sheer ignorance or lack of know-how on how to do it for some. Luckily for you, you’re on the right page! 
- [It’s Time to Upgrade Your HVAC System!](https://www.dayandnightair.com/blog/its-time-to-upgrade-your-hvac-system/): Amidst record-breaking heatwaves battering most of the western United States, the National Oceanic and Atmospheric Administration (NOAA) reported some of the highest temperatures in the history of Arizona. For six consecutive days in June, Phoenix and Tucson set record-high temperatures, with the latter even recording a sweltering 118 degrees. With this, many homeowners are relying on their HVAC units more than ever. Unfortunately, many homes still use “swamp coolers” or older HVAC units that aren’t built for today’s rising temperatures. If you're not sure whether you need HVAC service in Phoenix or if you need a new unit, here are some telltale signs that you need to upgrade to a newer model ASAP: You call for repairs too often It’s normal for HVAC units to get basic repairs every so often. Specifically, components like the capacitor and contactors will need the occasional tune-up and that’s okay. However, if more complicated components like the compressor or the coils begin fluctuating that could be a costly repair. Over time, the continued repairing of the HVAC will cost you a lot more than if you were just to buy a brand new unit without any issues. This is especially true now that HVAC components are in short supply due to a spiking market value. If you’ve had to get your HVAC professionally repaired more than twice in a season, it may be time to go for a new model altogether. Your utility bills seem to keep increasing If your HVAC use hasn’t changed but your utility bills keep increasing, that means your unit is wasting energy. Over time, your HVAC will have built-up dirt and corrosion which drastically reduce unit efficiency. If this is a persistent issue, your rising utility bills will soon be accompanied by constant repair fees, hence opting for a new unit may be preferable. However, if you’re wary of further breaking your budget by upgrading your HVAC, then you should note that doing so could make you eligible for a tax break. In Marcus’ guide to tax breaks for homeowners, they explain that installing a qualified energy-efficient HVAC is a way to earn energy credits. Just make sure that you consult a professional—like the IRS and your trusty HVAC expert—since these residential credits and eligibility requirements are often subject to change. (Credit: https://www.marcus.com/) The unit has been in use for 10 to 12 years An HVAC system’s unit is expected to reduce in performance throughout the years due to continued use. Since most units have a lifespan of 15-20 years, that means older units may be running on less than a quarter of their original capacity. Since most homes are outfitted with units meant to strategically cool a given area, an old and faulty HVAC will use more energy only to unevenly cool a space. For homeowners, this will result in many compensating by adding extra appliances. But, again, this just means more spending and higher bills. Since most units older than ten years old also utilize phased-out components, it’s much more practical to buy a new unit that is sustainable and repairable. The unit emits unusual noises and/or odors Unpleasant odors could be a sign of mold and mildew in your HVAC. Aside from being malodorous, mold can pose a very dangerous health risk. In Healthline’s post on house mold, some of the symptoms that one can experience following the inhalation of spores includes headaches, skin rashes, congestion, and lung irritation to name a few. For asthmatics, exposure to mold can even trigger an attack. Meanwhile, another cause for concern is strange sounds. Any loud vibrating or rattling could mean that parts are loose or worn out. In the long run, this can mean widespread damage to the whole system that is beyond repair. As summer continues on, a brand new HVAC system is the best investment to make. In our ‘7 Tips to Minimize the Strain on Your HVAC System During the Summer’ article, it states that a unit in great condition not only provides a more comfortable home, but it also improves indoor air quality. With dozens of energy-efficient models available on the market, contact your trusted HVAC specialists today to see if it’s time to do yourself a favor, and make the upgrade. Written by Alysson Mina Clark Exclusive for dayandnightair.com
- [Trenchless Sewer Line Repair](https://www.dayandnightair.com/blog/trenchless-sewer-line-repair-phoenix/): One of the biggest problems with sewer line repair services is that you need to get access to the lines. That can often mean a lot of digging, which is a real problem when the affected lines are underneath your building, landscaping, or any other important part of your property. The excavation is an eyesore, and it can even be destructive in many cases. That's exactly why trenchless sewer line repair is such a great service.

## Pages
- [Smart Thermostat Installation in Phoenix, AZ](https://www.dayandnightair.com/smart-thermostat-installation/): Our smart thermostat installation in Phoenix, AZ, ensures your new system is compatible with your HVAC and properly set up for reliable comfort and control. Every installation appointment includes:
- [Cookie Policy](https://www.dayandnightair.com/cookie-policy/)
- [Air Duct Sealing](https://www.dayandnightair.com/air-duct-sealing-phoenix/): Air duct sealing identifies and seals gaps, cracks, and loose connections in the ductwork that distributes conditioned air throughout your home.
- [VIP Shield](https://www.dayandnightair.com/vip-shield/): This warranty provides limited labor coverage for the duration of the applicable manufacturer’s parts warranty coverage, not to exceed 12 years, on eligible HVAC systems installed by Day & Night Air Conditioning, Heating & Plumbing, LLC (Day & Night), starting from the original installation date. All covered repairs will be performed by Day & Night or its authorized affiliates at no charge for covered labor and normal materials, subject to the exclusions and limitations herein. Replacement does not restart or extend the VIP Shield term. For purposes of this warranty, the “manufacturer’s parts warranty coverage” means the applicable written parts warranty provided by the original equipment manufacturer for the installed HVAC equipment, as in effect on the original installation date.
- [Air Duct Repair in Phoenix, AZ](https://www.dayandnightair.com/air-duct-repair-phoenix-az/): Air duct repair in Phoenix addresses physical problems within your duct system, including leaks, disconnected sections, and damaged areas that interrupt airflow. Depending on what we find, the solution may involve repairing or sealing a specific trouble spot rather than replacing the entire system.
- [Workmanship Guarantee](https://www.dayandnightair.com/workmanship-guarantee/): We stand behind the quality of our HVAC installation work.  Our Lifetime HVAC Workmanship Guarantee covers certain defects in the workmanship of qualifying HVAC installation work performed by Day & Night.
- [365 Buyback Guarantee](https://www.dayandnightair.com/365-guarantee/): We are confident that your new HVAC system will provide the heating and cooling performance you expect. We believe you should not be stuck with a system that we cannot make perform properly.
- [Air Purification Services in Phoenix, AZ](https://www.dayandnightair.com/air-quality-phoenix/air-purification/): Our home air purification services include the assessment, selection, installation, and ongoing maintenance of whole-home air purifier systems. These systems are designed to treat air throughout your entire home, improving indoor air quality and energy efficiency.
- [Emergency AC Repair Scottsdale AZ | 24/7 Response](https://www.dayandnightair.com/areas-we-serve/scottsdale-emergency-ac-repair/): Day & Night Air Conditioning, Heating, and Plumbing offers emergency AC repair in Scottsdale, AZ, for homeowners dealing with unexpected cooling failures. Our team is available around the clock to diagnose the issue, clearly explain the options, and complete the repair. Fully licensed under ROC335883 and ROC335884, our technicians bring over four decades of experience and a 4.9-star review. Emergency repair is available for both residential and commercial systems.
- [Emergency AC Repair North Valley Phoenix AZ](https://www.dayandnightair.com/areas-we-serve/north-valley-phoenix-emergency-ac-repair/): Our team diagnoses the issue quickly and gets your system running again. With a 4.9-star rating from thousands of customers and active Arizona contractor licenses ROC335883 and ROC335884, we bring verified expertise and honest pricing to every emergency call.
- [Emergency AC Repair in Carefree, AZ](https://www.dayandnightair.com/areas-we-serve/carefree-emergency-ac-repair/): Why Choose Day & Night for Emergency AC Repair in Carefree?
- [Emergency AC Repair in Gilbert, AZ.](https://www.dayandnightair.com/areas-we-serve/gilbert-emergency-ac-repair/): Why choose Day & Night for emergency AC repair in Gilbert?
- [Emergency AC Repair in Cave Creek, AZ](https://www.dayandnightair.com/areas-we-serve/cave-creek-emergency-ac-repair/): Why Choose Day & Night for Emergency AC Repair in Cave Creek?
- [Emergency AC Repair Paradise Valley AZ](https://www.dayandnightair.com/areas-we-serve/paradise-valley-emergency-ac-repair/): With a 4.9-star rating earned across thousands of service calls and active Arizona contractor licenses ROC335883 and ROC335884, our team delivers consistent, dependable results on every visit.
- [Emergency AC Repair in Chandler, AZ.](https://www.dayandnightair.com/areas-we-serve/chandler-emergency-ac-repair/): Why call Day & Night first for emergency AC repair in Chandler?
- [Emergency AC Repair in Peoria, AZ](https://www.dayandnightair.com/areas-we-serve/peoria-emergency-ac-repair/): Why choose Day & Night for emergency AC repair in Peoria?
- [Commercial AC Installation Scottsdale AZ | Trusted Local Experts](https://www.dayandnightair.com/commercial-ac-installation-scottsdale-az/): Why choose Day & Night Air Conditioning, Heating, and Plumbing
- [Commercial AC Maintenance Scottsdale AZ | Reliable Service for Local Businesses](https://www.dayandnightair.com/commercial-ac-maintenance-scottsdale-az/): Why Scottsdale businesses choose us?
- [Commercial HVAC Phoenix Arizona](https://www.dayandnightair.com/commercial-hvac-phoenix-az/): Why Phoenix businesses choose us for commercial HVAC services
- [HVAC Services in Scottsdale](https://www.dayandnightair.com/areas-we-serve/scottsdale/hvac-services/): Commercial HVAC services in Scottsdale go well beyond basic repair. Businesses need systems that withstand extreme heat, comply with current energy codes, and operate without disrupting daily operations. Here is what we provide for commercial clients:
- [Commercial HVAC Scottsdale AZ](https://www.dayandnightair.com/commercial-hvac-scottsdale-az/): Day & Night Air Conditioning, Heating & Plumbing provides professional commercial HVAC in Scottsdale, AZ. We deliver AC repair, heating, indoor air quality, and drain services for offices, retail centers, medical suites, and more.
- [Commercial AC Services Scottsdale AZ](https://www.dayandnightair.com/commercial-ac-services-scottsdale-az/): Day & Night Air Conditioning, Heating & Plumbing provides commercial AC services in Scottsdale, AZ. We serve offices, retail centers, medical suites, restaurants, and data centers.
- [Same-Day Commercial AC Repair Scottsdale AZ](https://www.dayandnightair.com/commercial-ac-repair-scottsdale-az/): Day & Night Air Conditioning, Heating & Plumbing provides same-day commercial AC repair in Scottsdale, AZ.
- [Commercial Drain Cleaning Phoenix AZ](https://www.dayandnightair.com/commercial-drain-cleaning-phoenix-az/): Day & Night Air Conditioning, Heating, & Plumbing provides commercial drain cleaning in Phoenix, AZ. We serve restaurants, hotels, warehouses, medical facilities, retail centers, and commercial kitchens, among others.
- [Commercial Plumbing in Phoenix AZ](https://www.dayandnightair.com/commercial-plumbing-phoenix-az/): Day & Night Air Conditioning, Heating, & Plumbing offers commercial plumbing services in Phoenix, AZ that address local hard-water and desert-climate drain problems.
- [Commercial AC Maintenance Phoenix](https://www.dayandnightair.com/commercial-ac-maintenance-phoenix-az/): Why Phoenix businesses trust us
- [Commercial AC Repair Phoenix AZ](https://www.dayandnightair.com/commercial-ac-repair-phoenix-az/): Why Phoenix businesses choose us for AC repair
- [Commercial AC Services in Phoenix AZ](https://www.dayandnightair.com/commercial-ac-services-phoenix-az/): We offer comprehensive commercial AC services in Phoenix, including installation, emergency repairs, maintenance, and ductless mini splits. Our team works with offices, retail spaces, and commercial properties to deliver consistent cooling without operational disruptions.
- [Phoenix HVAC & Plumbing | Repair, Installation & Maintenance](https://www.dayandnightair.com/areas-we-serve/phoenix-az/): Why homes and businesses choose Day & Night Air Conditioning, Heating, and Plumbing
- [Service Titan SMS Opt-In](https://www.dayandnightair.com/sms-opt-in/): Sign up for Day & Night text messages for helpful appointment reminders and service updates, plus special offers, coupons, and seasonal deals delivered right to your phone. We’ll keep it simple and useful, so you always have the info you need, when you need it.
- [Pipe Repair & Replacement](https://www.dayandnightair.com/pipe-repair-replacement/): A burst pipe or low water pressure can quickly lead to costly water damage and repairs if left untreated. Our licensed and insured contractors at Day & Night Air Conditioning, Heating, & Plumbing provide fast pipe repair services with flexible financing options to make the process as smooth as possible.
- [Tankless Water Heater Maintenance](https://www.dayandnightair.com/tankless-water-heater/maintenance/): Tankless water heaters are designed to deliver reliable hot water on demand, but even these advanced systems require regular care. Over time, mineral deposits, wear on internal components, and everyday use can affect performance.
- [Day & Night Air Conditioning, Heating and Plumbing](https://www.dayandnightair.com/): Same-Day Service | 10-Year Parts & Labor Warranty | Upfront Pricing
- [Sink Repair and Installation Services in Phoenix, Arizona](https://www.dayandnightair.com/sink-repair-and-installation/): Our team of expert plumbers are committed to offering reputable sink replacement and repair services for homeowners in areas of Arizona such as Phoenix, Mesa, Glendale, Scottsdale, Chandler, Peoria, and Tempe. Our staff will work with you to choose a brand new sink for your bathroom, basement, or kitchen. Reach out to our specialists for support.
- [Backflow Testing and Repair](https://www.dayandnightair.com/backflow-testing-and-repair/): Backflow is when water flows in the wrong direction within your plumbing system. Instead of clean water moving from the supply line into your home, contaminated water reverses course, potentially introducing pollutants, chemicals, or waste into your clean water supply.
- [Plumbing Services](https://www.dayandnightair.com/plumbing-services/): Whether you’re struggling with a slow-draining sink or an unpleasant smell wafting into your home, no one should have to deal with it on their own. Our team of expert plumbers in Phoenix, AZ are ready to jump in and help tackle some of the most common drain issues, including: 
- [Professional Drain Cleaning Services in Surprise, Arizona](https://www.dayandnightair.com/areas-we-serve/surprise-drain-cleaning/): Whether caused by paper towels or children’s toys, a clog in your plumbing system can cause backups and pungent odors. In these moments, you need rapid results without the hassle.
- [Professional HVAC Repair and Installation Services in Waddell, Arizona](https://www.dayandnightair.com/areas-we-serve/hvac-waddell/): If your air conditioner breaks down in the middle of the blazing desert summer, the hot temperatures in your home can quickly create safety hazards for you and your loved ones. As temperatures continue to climb, the heat can become unbearable, and you need fast results to get the cold air flowing again.
- [Tempe, AZ Drain Cleaning Services](https://www.dayandnightair.com/areas-we-serve/tempe-drain-cleaning/): From straws to baby wipes, any household item can clog your drain and leave you with a puddle of water in your sink. Fast, long-lasting drain cleaning solutions remove stubborn clogs and restore drainage. No clog is a match for the drain experts at Day & Night.
- [RO System Installation](https://www.dayandnightair.com/ro-system-installation-phoenix/): Our team of expert plumbers offer reputable reverse osmosis system installation and repair services for homeowners in areas of Arizona such as Phoenix, Mesa, Gilbert, Chandler, Peoria, and Scottsdale. Contact our staff to learn more about the benefits of investing in a reverse osmosis system.
- [Shower Repair](https://www.dayandnightair.com/shower-repair/): Your plumbing does great work each day but after continual use, it can come into disrepair—especially your shower and bathtub. When these issues rear their ugly heads, don’t worry as our expert plumbing team at Day & Night is here to assist with any problems you may have.
- [Air Conditioning Repair, Maintenance, and Replacement Services in Anthem, Arizona](https://www.dayandnightair.com/areas-we-serve/anthem-air-conditioning-services/): A working air conditioner isn’t just nice to have—in Arizona, it’s essential. If your AC is blowing warm air, making strange noises, or causing humidity issues in your home, it may need to be repaired. Ignoring early warning signs can lead to a full breakdown when you need cooling the most.
- [Air Conditioning Repair, Tune-Up, and Installation Services in Fountain Hills, Arizona](https://www.dayandnightair.com/areas-we-serve/fountain-hills-air-conditioning-services/): If your cooling system has stopped working or isn’t performing like it used to, our expert HVAC professionals are here to help with reliable air conditioning repair services in Fountain Hills. We know how overwhelming the Arizona heat can be—especially when your AC fails without warning.
- [Air Conditioning Repair and Installation Services in Sun City, Arizona](https://www.dayandnightair.com/areas-we-serve/sun-city-air-conditioning-services/): Even the toughest AC units can break down in Arizona's extreme heat. If your AC stops working, your comfort is quickly compromised, and you can't afford to wait for relief.
- [Air Conditioning Repair, Installation, and Replacement Services in Waddell, Arizona](https://www.dayandnightair.com/areas-we-serve/waddell-air-conditioning-services/): As a homeowner, your top priority is maintaining a comfortable indoor environment without breaking the bank. In places like Arizona, where temperatures often soar into the 100s for months on end, that can put serious pressure on your cooling system.
- [Buckeye, AZ Air Conditioning](https://www.dayandnightair.com/areas-we-serve/buckeye-air-conditioning-services/): In Buckeye’s unforgiving summer heat, a malfunctioning air conditioner is the last thing you want. Our professional AC repair services in Buckeye, AZ resolve common air conditioning issues before they escalate.

## Specials

## Reviews
- [Maria T.](https://www.dayandnightair.com/blog/review/maria-t/): “Always a great experience with Day & Night. They are accommodating and provide information on your technician. Our technician Theo was very helpful and respectful. He also explained every process and provided me with helpful information about my equipment.”
- [Louise S.](https://www.dayandnightair.com/blog/review/louise-s/): “John explained everything in great detail, telling me what had to be done and why. This house is very old and the work that he did took care of a major problem that I had. He was quick and neat, and I appreciate him more than I can say.”
- [Christine G.](https://www.dayandnightair.com/blog/review/christine-g/): “As always, Day & Night did an excellent job on the repairs I needed done. Byron was such an expert. He was thorough and professional. Thanks again for a wonderful experience.”
- [Lori K.](https://www.dayandnightair.com/blog/review/lori-k/): “Day & Night made it very easy to book the appointment and provided excellent communication before and after the appointment. Our technician, Isaiah, was absolutely the best! He was thorough, explained everything he was doing, and had a wonderful and cheerful personality. We will definitely be using Day & Night any time we need services—and will be requesting Isaiah to be our technician every time we call. We had an excellent experience with this company and highly recommend them.”
- [Vicky H.](https://www.dayandnightair.com/blog/review/vicky-h/): “On November 15, 2024, I had Gabriel from Day & Night Air come to do routine maintenance on my unit.  Gabriel was very pleasant and thorough. He helped me set my thermometer, which I was always unsure about. He worked quickly and very efficiently. Showed me pictures and explained everything he found. He made some recommendations with no pressure. I really enjoyed my experience.”
- [Jennifer S.](https://www.dayandnightair.com/blog/review/jennifer-s/): “Very satisfied with Day & Night. Scheduling the A/C inspection & maintenance was very easy, and communication was really good. Sergio was right on time and explained the details of the inspection and the resulting recommendations. He was very respectful of my home and wore shoe covers inside. I would be happy to have him back for future maintenance & repairs.”
- [Amy R.](https://www.dayandnightair.com/blog/review/amy-r/): “My Day & Night technician was very professional, knowledgeable, and courteous. I am very pleased with a job well done. Thank you for both the installation of my tankless water heater and water treatment systems.”
- [Jon A.](https://www.dayandnightair.com/blog/review/jon-a/): “I had a very positive experience. I called for service late in the morning, and Day & Night AC were at my door by 1:00 PM. My technician, Todd, was great and very experienced. He was able to diagnose the problem with my AC unit quickly, propose a repair, and have me back up and running with cold AC on a triple-digit summer day. I cannot say how much I appreciate Todd and Day & Night. I’ve added Day & Night to my contacts and feel they proved to be the most trustworthy and professional air conditioning company I’ve ever dealt with. Thank you for an awesome service experience!”
- [Lu L.](https://www.dayandnightair.com/blog/review/lu-l/): “Wellington has serviced our house now multiple times. He is always friendly, professional, and kind. He’s always helpful and knowledgeable. Truly, we have had other techs too from Day & Night, and everyone has been stellar. I trust Day & Night. They show videos of what they see that explain any needs we may have on both of our units. It’s always a pleasure because they take the time to make sure everything is going well. Thank you Day & Night!”
- [Richard M.](https://www.dayandnightair.com/blog/review/richard-m/): “I had Chris come out for the annual check-up on my air conditioning unit, and he did an outstanding job! He was punctual and professional, and he thoroughly inspected everything to ensure my system was running smoothly for the season. Chris took the time to explain his findings and made sure I understood everything he was doing. It’s clear he takes pride in his work and genuinely cares about keeping things in top condition. Highly recommend him for anyone needing routine maintenance or AC services!”

## Media Mentions