There’s nothing quite like coming home to a comfortable space, whether escaping Arizona’s unrelenting heat or staying warm on a chilly night. Properly functioning HVAC plays a significant role in achieving that level of comfort. When something goes wrong, you need a team of local Mesa experts you can trust to provide fast, expert service.
That’s where the experienced team at John’s Heating, Cooling, and Plumbing comes in. With 55 years of experience and an unshakable commitment to quality, we’ll help you keep your San Tan Valley home comfortable and problem-free, regardless of the season.
With more than 55 years serving San Tan Valley under our belts, the team at John’s Heating, Cooling, and Plumbing has made our mark as a trusted provider of HVAC solutions. We take pride in our work and provide up-front pricing and exceptional customer service.
Here’s why we’re a leading choice for heating and AC in San Tan Valley:
We offer a complete range of options to help keep your home comfortable year-round. No matter the season, we’re here to ensure you have the heating and cooling solutions you need to stay comfortable.
San Tan Valley’s heat is no joke, and if your air conditioning system malfunctions in the dead of summer, you're in for an uncomfortable time. Our AC repair, replacement, and maintenance services keep your home cool all summer. We work with all makes and models, ensuring your air conditioning unit runs efficiently and reliably. Call 480.649.1000 today for help with your air conditioning needs.
Keep Your Cool with UsSan Tan Valley’s winters can get unexpectedly chilly, so having a functioning heating system is necessary. If your furnace or heater isn’t working, you can rely on us to set things right. We offer comprehensive heating services in San Tan Valley, including furnace and heater repairs, replacements, and maintenance. Rely on us to keep your home warm and cozy during Arizona’s cooler months.
Leave Your Heating to UsOne system. Year-round comfort. Whether you need quick heat pump repair, a high-efficiency replacement, or routine heat pump maintenance, we’ve got you covered. We service all makes and models and help your system in San Tan Valley run efficiently in every season. Call 480.649.1000 for dependable heat pump service today.
Get Year-Round ComfortIndoor air quality directly impacts the comfort of your home in San Tan Valley and can even affect your family’s health. We offer a variety of indoor air quality solutions designed to address common issues, such as humidity, allergens, and pollutants. Our recommendations often include air filtration systems, humidifiers, duct cleaning, and similar services.
Breathe Easier TodayWhen the Arizona sun is blazing, your air conditioner isn’t just a comfort. It’s a lifeline. Summers in San Tan Valley often hit triple digits, and even a short lapse in cooling can make your home miserable. When it gets cool outside, you also need to apply the same care to your San Tan Valley heating system. Knowing the warning signs of an upcoming comfort loss can help you avoid a full HVAC system breakdown.
If the air coming from your vents feels weak or uneven, that’s often the first clue something’s wrong. You might also hear rattling, banging, or squealing when the AC or furnace runs. Those sounds usually mean a part has come loose or worn out. A burning or musty smell when the system starts up can point to electrical problems or mold in the ductwork. And if your energy bills keep climbing, your system could be losing efficiency. The latter is a driving force behind ac replacements in San Tan Valley.
Dust is another common problem here in San Tan Valley. Arizona’s dry air carries fine particles that build up in your filters and coils. Over time, that dust makes your AC or heat pump work harder just to move air through the house. Cleaning or replacing filters regularly helps your system breathe and climatize more efficiently.
Don’t ignore the signs. A quick repair now can save you from a hot, stressful day later. Many of these same issues—strange noises, uneven temps, rising bills—can also mean your furnace needs attention once winter rolls in. Whatever the season, John’s is here to keep your home comfortable in San Tan Valley.
At John’s, we know that needing AC service in San Tan Valley can be stressful. That’s why we make it simple from the moment you call to the moment your system is running like new. Here’s what you can expect when you schedule HVAC service with our team:
With John’s, you get more than a quick ac fix. You get a partner committed to your long-term comfort and peace of mind in San Tan Valley.
Your HVAC system is just one piece of the puzzle when it comes to home comfort and energy efficiency.
Air leaks, poor insulation, and outdated equipment can all lead to wasting energy in San Tan Valley. Our Peak Performance Home Evaluations take a whole-home approach to help you get the most out of your heating and cooling system.
Our assessment covers five key areas that impact efficiency. Once complete, we’ll provide a customized plan to enhance comfort and reduce energy waste. Recommendations may include:
Many homeowners in San Tan Valley see a significant drop in energy bills—often 20% or more—after making targeted improvements.
Ready to create a more comfortable and cost-effective home in San Tan Valley?
At John’s Heating, Cooling, and Plumbing, we’re always ready to provide top-notch HVAC services in San Tan Valley. Whether you need a quick fix for a ductless mini-split, emergency repair for a failed AC unit, or routine upkeep, we’re here to help. We invite you to put our 55 years of service to the test. Still not sure we're the best ac company in San Tan Valley? Take a look at our reviews to see what your neighbors say about us.
Most HVAC systems can last 10 to 15 years, sometimes more with appropriate maintenance. Proper upkeep, regular cleaning, and on-schedule repairs can extend that lifespan, promoting longevity and lasting performance. When your AC or heating system shows signs of age in San Tan Valley, it’s usually best to replace it.
Yes! Our San Tan Valley HVAC company is licensed, insured, and certified to provide quality services. We take pride in our team’s professionalism and expertise, ensuring your home is in good, capable hands. Read our reviews on Google for further proof of our expertise.
If you’re dealing with allergens, pollutants, or overall humidity in your home, we can recommend a solution. Air purifiers, air duct cleaning, and humidifiers can address these problems to help you achieve healthier indoor air.
Ideally, you should schedule HVAC tune-ups twice each year. Proper maintenance leads to greater efficiency, promotes the longevity of your system, and reduces the likelihood of unexpected failures. We invite you to sign up for our HVAC maintenance plan in San Tan Valley.
We provide solutions for all major HVAC and plumbing brands in San Tan Valley. This includes Carrier, Trane, Lennox, Rheem, Goodman, and more. Regardless of what model or brand you have, our certified HVAC experts have the training and equipment necessary to assess and troubleshoot every problem.
Unusual sounds, including banging, rattling, and screeching, can indicate various problems with your heater, such as loose machinery parts or a faulty blower motor. If your heating system is making strange noises, don’t ignore them—doing so could lead to more severe damage, so it’s best to have a San Tan Valley heating professional inspect your furnace ASAP.
In San Tan Valley, a heat pump is often the better choice. Since winters in Arizona are mild, a heat pump can efficiently heat your home without the higher energy use of a gas furnace. Plus, it doubles as your cooling system in summer. If you prefer the stronger heat output of a furnace, some homeowners choose a dual-fuel setup for maximum flexibility.
Because your heat pump runs year-round, it needs maintenance twice a year. Once in the summer and once before you turn it on for chillier weather. Regular tune-ups keep performance high and prevent premature heat pump wear. Schedule San Tan Valley heat pump maintenance before extreme temperatures hit for the best results.
In most cases, heat pump repairs cost about the same as AC repairs. The price depends on the part that needs replacement. Components like compressors or reversing valves can raise costs. The advantage of a heat pump is that it replaces both your AC and furnace, reducing the need for two separate systems and long-term maintenance expenses.
The cost of AC repair in San Tan Valley depends on the issue and the type of system you have. Minor fixes like capacitor or contactor replacements may cost under $300, while major repairs such as compressor replacement can be well over $1000.
Yes. Start by replacing dirty air filters regularly and keeping vents unblocked to maintain proper airflow. Using a programmable thermostat to raise the temperature while you’re away can also help lower bills. If your AC is over 10 years old, upgrading to a high-efficiency model may dramatically cut energy use in San Tan Valley.
It’s best to schedule AC maintenance in San Tan Valley once a year, ideally in the spring before temperatures spike. During a tune-up, our HVAC technician will inspect electrical connections, clean coils, check refrigerant levels, and ensure everything’s running efficiently. Regular service not only prevents breakdowns but also keeps your system performing at its best.
I want CHRIS to be our regular service technician! I have been approached by another service provider that I was considering but with the pleasant experience we have had with CHRIS I decided to stay with your company!
Completing routine inspection and cleaning son a Carrier split system furnace
Inspection on American standard split air conditioning system.
great service
Completing semiannual inspection and cleanings on an American Standard split system 90% furnace
Performed inspection on a new install of Trane split system heat pump
Performed maintenance inspection on Trane furnace
Performed semi-annual maintenance inspection and routine cleanings on Trane split furnace
Tyler was thorough and competent. Had an excellent customer/tech demeanor.
Peak performance maintenance on American standard split heat pump system.
He performed maintenance on Goodman package unit
I called the company this morning and had a service person at my home very quickly. Taylor performed the necessary service to solve my AC issue at a very reasonable price. He was courteous and very skilled. I'm very happy with the service. Taylor also told us about the annual maintenance service available, and we will sign up for that this fall.
Regular routine maintenance and cleaning done for Linda.
As usual, today's service was very professional and highly efficient by a knowledgeable and courteous service technician. John's is the best!!!
Day and night a/c service.
Great explanations of all items
Carrier a-c repair.
Excellent Service
Great and easy
Completing routine maintenance and cleanings on a Carrier split furnace
I think John's Refrigeration does a good job. Their tech's are generally coureous, very respectful, clean, & knowledgeable. Like with any other company, they sometimes confuse things in trying to 'up-sell' parts and accessories you may not need. Sometimes this can confuse what you 'really' need in the way of repairs - but the information about what they 'can' offer, is also generally helpful.