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Air Conditioner Repair

Mesa AC Repair

Fixing Broken ACs in Mesa Since 1970

You're looking forward to getting home to your AC after a long day on the town. But, when you open your front door, the air inside is almost as muggy as what's outside. What gives? It looks like you might have a problem with your heat pump or air conditioner.

Summers in Mesa and Chandler can be brutal. That’s why a home with reliable air conditioning is on the top of many buyer’s shopping lists. When your AC unit stops working, you really appreciate the difference it makes. Instead of suffering through the heat, give John’s Heating, Cooling, and Plumbing a call. Whether you end up needing a simple AC repair or a full AC replacement, our local HVAC experts are here for you.

Ready to get your AC fixed? Call 480.649.1000 now to request an estimate for AC repair in Mesa.
AC Repair. Air Conditioner Repair, Air Conditioning Repair in Mesa AZ, Chandler AZ, and Gilbert AZ

How to Tell When It’s Time to Call an AC Expert

You rely on your air conditioner to keep you cool in Arizona's hottest months. Without it, your home will soon be a sticky sauna. Fortunately, your AC unit typically hums along just fine. It pulls and cools air from outside before dispersing overheated air elsewhere. In your little safe haven, it can be easy to forget that it's 90 degrees outside.

But, sometimes, the AC process stops or sputters. Unfortunately, unless it’s a full-on breakdown, most homeowners don’t know when it’s time to call a Mesa-area HVAC contractor. Here’s a shortlist of circumstances when it's necessary to pick up your phone:

  • The unit hums but refuses to turn on
  • You can’t trigger the AC on from the thermostat
  • You hear strange noises or feel vibrations
  • You see water pooling around your air conditioner
  • The fan runs but the air coming out remains hot
  • The unit abruptly ceases operation

If you notice any of the above problems, don’t panic. Our local HVAC experts can help! Contact us at 480.649.1000 to schedule an appointment for AC repair in Gilbert or Mesa.

The Most Common Causes of AC Failure

You might be wondering why your air conditioner in Mesa needs repair. Maybe it’s only a few years old. The summer in Arizona has been really mild. Or, you just had a tune-up done a few weeks ago. This confusion is understandable. But these things may not be connected to your breakdown. Just like with your car, there are dozens of components that can cause your air conditioner to stop cooling. This doesn't even include things like air handlers, thermostats, and your furnace's blower motor.

But, like with most things, there is a tendency toward the 80/20 rule. Most AC issues in Mesa have similar root causes. And, after 55 years of HVAC experience, we’re easily able to identify them. These typical suspects include:

  • Faulty Electrical Components
  • Refrigerant Leaks
  • Frozen Coils
  • Damaged Fan Blades
  • Bad Compressors
  • Faulty Thermostats
  • Skipped Maintenance Visits
  • Old age and rust

You might be tempted to go to YouTube or Google to try and identify which of the above is to blame for your AC problem, but that isn't a good idea. It can lead to you wasting money on unnecessary parts or even causing a dangerous short in the system. If left unchecked, these errors can be deadly. So, when you need AC repair in Mesa we suggest reaching out to a professional HVAC contractor in Mesa instead.

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We’re Mesa's True AC Repair Experts

You'd Be Surprised How Different Air Conditioners Can Be

Every make and model of air conditioner is different. Components are housed in different places and buttons may not function the same. That YouTube video about do-it-yourself AC repair rarely matches what you find under the casing. This is one reason we always recommend leaving cooling service in Mesa to a licensed Mesa HVAC professional.

We Work on All Air Conditioning Brands

You might be wondering if we can fix your air conditioner. Maybe it's almost twenty years old and sounds like a dinosaur. Or, perhaps, it's manufactured by some little-known European brand. Well, you can rest easy. At John’s Heating, Cooling, and Plumbing, we’ve spent years familiarizing ourselves with the quirks and requirements of various AC models. That means we have the expertise to fix equipment from any brand including these more well known names:

  • American Standard
  • Bryant
  • Carrier
  • Goodman
  • Lennox
  • Trane
  • Rheem
  • York
  • Frigidaire
  • Amana
  • Coleman
  • Daikin
  • Mitsubishi
  • Gree
  • Fujitsu

Don't fret if your air conditioner brand isn't on our list! We have utmost confidence in our AC technicians' skills to handle almost any system. And, even if what you have installed is an air handler or a heat pump, we remain your go-to resource for speedy and proficient AC repair in Mesa.

Trust Us to Fix Any AC Problem in the Mesa Area

When you need AC repair in Mesa, Gilbert, or Chandler, John’s Heating, Cooling, and Plumbing is the company to trust. Our local HVAC company has been serving the AC needs of the area for over 55 years. This makes us uniquely qualified to handle any-sized problem or concern. Our air conditioning contractors service all models and makes of air conditioning equipment including Trane, American Standard, Carrier, and Goodman. We also promise to treat every customer with the respect and autonomy they deserve. Please reach out to us by phone or form to schedule your AC repair, maintenance, or installation in Mesa!

AC Repair FAQs

Unfortunately, we cannot give you an AC repair quote without visiting your home. Many air conditioner issues present similarly. This makes accurate remote diagnosis difficult. And, at John’s Heating, Cooling, and Plumbing, the last thing we want to do is give you a wrong estimate. For the average AC repair in Chandler, you can expect to pay between $100 and $600. If the cost is outside your budget, we do offer a number of financing options, with approved credit.

There are four things you should look for when selecting a heating or cooling contractor in Mesa:

  • They have years of AC repair experience
  • The company is licensed and certified to perform the desired work
  • They have comprehensive insurance coverage
  • They have customer-friendly warranties and guarantees
As you might suspect, John’s Heating, Cooling, and Plumbing checks all of these boxes. Reach out to us at 480.649.1000 to schedule heat pump or AC repair in Mesa.
If you keep having to add refrigerant, there's a leak in your system. Air conditioners are closed systems. So, unless there's a problem, the level of liquid within it should remain constant. A continual leaking of refrigerant is bad for the environment. As time goes on, it'll become more difficult to top the system up as well. So, instead of charging the system, we recommend contacting our AC professionals. We'll quickly uncover the source of this leak and make recommendations. If your system is older and uses a refrigerant being phased out, a new AC is typically recommended. The high upfront cost can be offset by efficiency savings, rebates, and peace of mind.
You walk outside to find a your air conditioner encased in ice. What?! While there are a number of possible causes, the typical reason for a system freeze up is an air flow problem or a refrigerant leak. The former can typically be remedied by changing the filter. If that doesn't fix the issue, make sure nothing is blocking your air return. After that, pick up a phone and dial John’s Heating, Cooling, and Plumbing—Mesa's AC repair experts.

Before you panic over a broken Mesa air conditioner, take a deep breath. There are a number of problems you can fix on your own. Before calling to schedule AC repair in Mesa, make sure that:

  • Nothing in the breaker box is flipped
  • Your filter is clean
  • The temperature is set correctly
  • Your thermostat is set to cool
  • The switch on your furnace is on
  • Your thermostat has new batteries
  • Nothing is obstructing the outdoor AC unit
If none of the above works, give us a call at 480.649.1000. Our HVAC experts will soon set you back on the road to comfort.
There's nothing you can do to completely eliminate the risk of AC breakdown, but there are steps you can take to lessen its likelihood. If prevention is your goal, then regular heating and AC maintenance is your solution. During routine HVAC check-ups, our technician will examine your system for signs of damage and malfunction. By making sure your AC unit is working properly, mid-season breakdowns can be prevented. Call us to learn more about our HVAC maintenance options in Mesa.

You hear your air conditioner buzzing along, but the number on the thermostat keeps climbing. When you check a nearby vent, you find the air from it is temperate at best. The lack of cold air has three likely causes:

  • Condenser Issues: Condensers in Mesa are typically located outside the home. They can sometimes get blocked by plants and other debris. Seasonal tree shedding is notorious. Clean it off. Your equipment should also be kept at least three feet from other objects.
  • Dirty Filters: You're meant to change your furnace filter on a monthly basis. This is true even during AC season. Have you been doing that? If not, go check your filter. For anything darker than light grey, replace it with a new one. After changing the filter, give the unit time to adjust.
  • Evaporator Coil Issues: Filled with refrigerant, your evaporator coil is responsible for pulling the heat out of the air. If you see ice on it, the coil is likely the cause of your HVAC problems.

If these changes don't help, give us a call at 480.649.1000.

Small puddles under the AC unit are to be expected. Your evaporator coil cools the air pulled into it, causing condensation to form on its outside. But if you notice a large puddle or a never-ending drip, your air conditioner likely needs servicing. Excess water can damage sensitive components if left to linger. Potential causes of AC leaks in Mesa include clogged drain lines or a damaged drain pan.
The air from your AC should typically be between 15 and 20 degrees cooler than the air outside. If you notice your air conditioner in Mesa blowing warm air, something's typically wrong with the unit. Before making a determination, however, you'll want to have the unit cycling for at least 15 minutes. This gives the equipment time to hit its stride. Potential causes of warm air include dirty filters or evaporator issues.
Modern air conditioners should be relatively quiet. When that changes, you're likely to notice. And, if you do, you should promptly place a call to the AC repair specialists at John’s Heating, Cooling, and Plumbing. Possible causes include broken parts, a bad internal blower, a broken compressor, unbalanced fan blades, or defective controls. Identifying which is to blame requires us examining the problem in person.
You notice a strange odor coming from your outdoor air conditioner. You aren't quite sure what it is or how to describe it. The best way to determine the cause of HVAC odors is to give John’s Heating, Cooling, and Plumbing a call. We're familiar with all brands of air conditioning equipment and will be able to quickly identify the source of the problem. In many cases, a simple AC tune-up in Mesa is enough to clear away any lingering smell. In most cases, mold and mildew are at the root of the problem.
It's been hours now. Your home seems cool, but your AC unit isn't shutting off on its own. First, make sure the system is set to 'Auto' instead of 'On'. If that's set up correctly—and your unit still short cycles or refuses to shut off—you'll want to reach out to a local HVAC expert. This can be a sign of a dirty filter, but it can also can be a symptom of a poorly installed HVAC system. In many cases, we find that the unit installed in your home is too large for the space it's cooling. This often leads to humidity issues.
There are a handful of things you can do to maximize your air conditioner's efficiency in Mesa. First, always keep your vents open. Shutting them can actually lead to higher energy costs. Second, you'll want to schedule regular AC maintenance in Mesa. This will ensure your system stays clean and eco-friendly. Third, make sure you have blackout curtains installed. These can block out light and heat, making it easier for your AC unit to do its job. Lastly, you might want to consider installing a ceiling fan. When temperatures are more temperate in Chandler and Mesa, simply redistributing the air may be enough to attain comfort.
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AC Repair FAQs

Unfortunately, we cannot give you an AC repair quote without visiting your home. Many air conditioner issues present similarly. This makes accurate remote diagnosis difficult. And, at John’s Heating, Cooling, and Plumbing, the last thing we want to do is give you a wrong estimate. For the average AC repair in Chandler, you can expect to pay between $100 and $600. If the cost is outside your budget, we do offer a number of financing options.

There are four things you should look for when selecting a heating or cooling contractor in Mesa:

  • They have years of AC repair experience
  • The company is licensed and certified to perform the desired work
  • They have comprehensive insurance coverage
  • They have customer-friendly warranties and guarantees

As you might suspect, John’s Heating, Cooling, and Plumbing checks all of these boxes. Reach out to us at 480.649.1000 to schedule heat pump or AC repair in Mesa.

If you keep having to add refrigerant, there's a leak in your system. Air conditioners are closed systems. So, unless there's a problem, the level of liquid within it should remain constant. A continual leaking of refrigerant is bad for the environment. As time goes on, it'll become more difficult to top the system up as well. So, instead of charging the system, we recommend contacting our AC. We'll quickly uncover the source of this leak and make recommendations. If your system is older and uses a refrigerant being phased out, a new AC is typically recommended. The high upfront cost can be offset by efficiency savings, rebates, and peace of mind.

You walk outside to find a your air conditioner encased in ice. What?! While there are a number of possible causes, the typical reason for a system freeze up is an air flow problem or a refrigerant leak. The former can typically be remedied by changing the filter. If that doesn't fix the issue, make sure nothing is blocking your air return. After that, pick up a phone and dial John’s Heating, Cooling, and Plumbing—Mesa's AC repair experts.

Before you panic over a broken Mesa air conditioner, take a deep breath. There are a number of problems you can fix on your own. Before calling to schedule AC repair in, make sure that:

  • Nothing in the breaker box is flipped
  • Your filter is clean
  • The temperature is set correctly
  • Your thermostat is set to cool
  • The switch on your furnace is on
  • Your thermostat has new batteries
  • Nothing is obstructing the outdoor AC unit

If none of the above works, give us a call at 480.649.1000. Our HVAC experts will soon set you back on the road to comfort.

There's nothing you can do to completely eliminate the risk of AC breakdown, but there are steps you can take to lessen its likelihood. If prevention is your goal, then regular heating and AC maintenance is your solution. During routine HVAC check-ups, our technician will examine your system for signs of damage and malfunction. By making sure your AC unit is working properly, mid-season breakdowns can be prevented. Call us to learn more about our HVAC maintenance options in Mesa.

You hear your air conditioner buzzing along, but the number on the thermostat keeps climbing. When you check a nearby vent, you find the air from it is temperate at best. The lack of cold air has three likely causes:

  • Condenser Issues: Condensers in Mesa are typically located outside the home. They can sometimes get blocked by plants and other debris. Seasonal tree shedding is notorious. Clean it off. Your equipment should also be kept at least three feet from other objects.
  • Dirty Filters: You're meant to change your furnace filter on a monthly basis. This is true even during AC season. Have you been doing that? If not, go check your filter. For anything darker than light grey, replace it with a new one.
  • Evaporator Coil Issues: Filled with refrigerant, your evaporator coil is responsible for pulling the heat out of the air. If you see ice on it, the coil is likely the cause of your HVAC problems. After changing the filter, give the unit time to adjust.

If these changes don't help, give us a call at 480.649.1000.

Small puddles under the AC unit are to be expected. Your evaporator coil cools the air pulled into it, causing condensation to form on its outside. But if you notice a large puddle or a never-ending drip, your air conditioner likely needs servicing. Excess water can damage sensitive components if left to linger. Potential causes of AC leaks in Mesa include clogged drain lines or a damaged drain pan.

The air from your AC should typically be between 15 and 20 degrees cooler than the air outside. If you notice your air conditioner in Mesa blowing warm air, something's typically wrong with the unit. Before making a determination, however, you'll want to have the unit cycling for at least 15 minutes. This gives the equipment time to hit its stride. Potential causes of warm air include dirty filters or evaporator issues.

Modern air conditioners should be relatively quiet. When that changes, you're likely to notice. And, if you do, you should promptly place a call to the AC repair specialists at John’s Heating, Cooling, and Plumbing. Possible causes include broken parts, a bad internal blower, a broken compressor, unbalanced fan blades, or defective controls. Identifying which is to blame requires us examining the problem in person.

You notice a strange odor coming from your outdoor air conditioner. You aren't quite sure what it is or how to describe it. The best way to determine the cause of HVAC odors is to give John’s Heating, Cooling, and Plumbing a call. We're familiar with all brands and will be able to quickly identify the source of the problem. In many cases, a simple AC tune-up in Mesa is enough to clear away any lingering smell. In most cases, mold and mildew are at the root of the problem.

It's been hours now. Your home seems cool, but your AC unit isn't shutting off on its own. First, make sure the system is set to 'Auto' instead of 'On'. If that's set up correctly—and your unit still short cycles or refuses to shut off—you'll want to reach out to a local HVAC expert. This can be a sign of a dirty filter, but it can also can be a symptom of a poorly installed HVAC. In many cases, we find that the unit installed in your home is too large for the space it's cooling. This often leads to humidity issues.

There are a handful of things you can do to maximize your air conditioner's efficiency in Mesa. First, always keep your vents open. Shutting them can actually lead to higher energy costs. Second, you'll want to schedule regular AC. This will ensure your system stays clean and eco-friendly. Third, make sure you have blackout curtains installed. These can block out light and heat, making it easier for your AC unit to do its job. Lastly, you might want to consider installing a ceiling fan. When temperatures are more temperate in Chandler and Mesa, simply redistributing the air may be enough to attain comfort.