HVAC Repairs, Replacements, & Maintenance in Mesa, AZ

Locally Owned & Operated Experts Who Put Customer Service First

Finding honest HVAC pros who actually care about you (and not just the ticket price) can feel impossible in a huge metro like the Phoenix Valley. That’s where Comfort Experts is different. We’re the local team that treats you like a neighbor, not a number—while still delivering everything the big companies promise (and often don’t).

Our technicians are fully licensed and insured. Our customer service team is truly local and fully staffed. We offer weekend appointments and after-hours service, so we’re there when you need us most. Comfort Experts is locally owned and operated—no private equity, no out-of-state call centers. Just real people right here in your community, ready to answer your call.

Open Monday–Saturday with after-hour service available

100% locally owned and operated - no private equity influence

Fair and competitive pricing on repairs and replacements

What HVAC service can we help you with today?

Cooling

Heating

Air Quality

Commercial

Your Mesa HVAC team you’ll get to know by name

About Us

Tired of calling “local” HVAC companies only to find out they’re owned by a big corporation states away? Comfort Experts is a truly local HVAC company in Mesa, AZ, serving homeowners across the Valley with honest air conditioning and heating service. We’re small enough to remember your name and your system, but large enough that you’ll always reach a live, local person when you call and get fast, reliable response times when it matters most. Thousands of Mesa homeowners have already seen the difference a licensed Comfort Experts professional can make—and there’s a good chance you’ll see that same trusted tech at your home next time, too.

Learn More About Us

Comfort Experts is 100% locally owned and operated, with no private equity involvement from inside or outside Arizona—just local people committed to taking great care of our neighbors.

Customer Testimonials

“My air conditioner quit working on a Friday afternoon. It was after 5 pm when I realized the problem. I called Comfort Experts and they sent a wonderful technician, Dakota, out that night. He fixed the problem the same night, rescuing us and our pets from those triple-digit temperatures outside. I highly recommend Comfort Experts and Dakota for all your heating and air conditioning needs. They were honest, reasonably priced, and very helpful.”

“We have had Comfort Experts install a total of four HVAC units for us in the two houses where we've lived. We got six quotes for the first job, including some from the biggest names in the valley. The sales process was zero pressure, zero creepy "sales" tactics, just good information. In the end, nobody offered nearly as reasonable a price as these guys. When it came time to do the two-day install, Jeremy and the crew showed up on time, were extremely friendly and professional, and got the jobs done as promised. We even had a small issue with one of the units a few weeks after installation which was resolved quickly and without hassle. When you're making such a large investment, you really need to know you're getting good value from a good company. That's what these guys deliver. Highly recommend.”

“My wife came home from work to no AC today and with one phone call we had a tech scheduled for same day. Not only did we get on the schedule, Oscar(tech) was available earlier then scheduled(4pm). He was very courteous and was able to diagnose quickly. Repairs and service were thorough and timely, at an affordable. I will definitely be reaching out when we remodel and replace the complete duct system.”

"He arrived right on time & was very respectful. He kept me updated on the routine hvac maintenance inspection findings & work that was being done. He showed me pictures & clearly explained everything that was found & replaced. I would absolutely recommend Comfort Experts to anyone looking for an honest, reliable & punctual a/c & heating company!! I will definitely book my winter & spring services with Comfort Experts."

"We were experiencing a small issue with our ac unit’s condensation line and while they were scheduled to repair my neighbor’s downed ac unit, I called and they were so helpful to work us in while they were across the street! They found the cause and repaired it! We were deciding upon which company to partner with for our yearly maintenance and we have found the one! I highly recommend AZ Comfort Experts!"

"I had the pleasure of working with Jared from Comfort Experts today for an AC tune-up, and I couldn't be more impressed. From the moment he arrived, Jared was professional, courteous, and clearly very knowledgeable. He took the time to explain what he was doing, answered all my questions thoroughly, and made sure everything was running at peak performance before he left. What stood out most was his attention to detail and commitment to doing the job right—not just quickly. It’s rare to find someone who takes such pride in their work, and it really showed. I feel a lot more confident heading into the summer knowing my system is in great shape. Highly recommend Jared and Comfort Experts to anyone looking for reliable, honest, and top-notch HVAC service!"

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We Specialize In

When the Arizona sun is blazing, our cooling services keep your home comfortable, efficient, and worry-free. Comfort Experts specializes in residential air conditioning in Mesa and the surrounding Valley, offering honest recommendations, no-pressure options, and fast response times when your AC decides to quit on the hottest day of the year.

Cooling specialties include:

AC repair & diagnostics – Quick, accurate troubleshooting to get your system cooling again fast.
AC installation & replacement – High-efficiency air conditioners properly sized and installed for your home and budget.
Seasonal AC tune-ups & maintenance – Prevent surprise breakdowns, improve comfort, and help lower your energy bills.
Ductless mini-split cooling – Perfect for bonus rooms, garages, casitas, and hard-to-cool areas.
Thermostat upgrades & smart controls – Better comfort and control with modern, Wi-Fi–enabled thermostats.
Zoned cooling solutions – Customize temperatures in different parts of your home for maximum comfort.

When desert nights turn chilly, our heating services keep your home safe, warm, and comfortable all winter long. Comfort Experts specializes in residential heating in Mesa and the surrounding Valley, with honest diagnostics, clear options, and fast response times—without the scare tactics or surprise add-ons.

Heating specialties include:

Furnace repair & troubleshooting – Accurate diagnostics and reliable repairs to get your heat back on quickly.
New furnace installation & replacement – High-efficiency systems properly sized and installed for your home and budget.
Heat pump service & installation – Energy-efficient heating and cooling in one versatile system.
Seasonal heating tune-ups & safety checks – Help prevent breakdowns, improve performance, and catch safety issues early.
Gas & electric furnace maintenance – Keep your system running safely and efficiently all season long.
Thermostat upgrades & smart heating controls – Fine-tune your comfort and save energy with modern, Wi-Fi–enabled thermostats.

Between desert dust, pollen, and everyday indoor pollutants, the air inside your home can actually be more polluted than the air outside. Our indoor air quality services help Mesa homeowners breathe easier with cleaner, fresher, healthier air in every room—especially important for kids, allergy sufferers, and anyone with respiratory concerns.

Indoor Air Quality specialties include:

Whole-home air filtration & purification – High-efficiency filters and air cleaners that capture dust, pollen, dander, and more.
Duct cleaning & duct sealing – Remove built-up debris and help keep conditioned air (and your money) from leaking out.
Air scrubbers & UV light systems – Advanced technology to reduce airborne bacteria, viruses, and odors.
Humidity control solutions – Help balance dry indoor air for greater comfort and fewer irritants.
Filter upgrades & maintenance – Better-quality filters and reminders so you always stay on top of replacements.
Indoor air quality inspections – Honest assessments and tailored recommendations based on your home and family’s needs.

Keeping your building comfortable isn’t optional—it’s how you keep employees productive, customers happy, and equipment protected. Our commercial HVAC services support businesses across Mesa and the surrounding Valley with reliable cooling and heating solutions, tailored maintenance plans, and fast response times when every minute of downtime matters.

Commercial HVAC specialties include:

Commercial AC repair & service – Prompt, professional diagnostics and repairs to keep your business cool and operational.
Commercial heating repair & service – Reliable heating solutions for offices, restaurants, retail spaces, warehouses, and more.
New system design & installation – Properly sized rooftop units and split systems engineered for your building’s needs and usage.
Preventive maintenance agreements – Custom maintenance plans to reduce breakdowns, extend system life, and control operating costs.
Packaged & rooftop unit service – Expert care for RTUs and packaged systems common in commercial properties.
HVAC for tenant improvements & build-outs – Smart solutions for remodels, new suites, and changing space requirements.
Energy efficiency upgrades – Recommendations to help lower utility costs and improve comfort throughout your building.

Proud to be a Trane Partner

Trane ACs are known for their reliability, which has propelled the brand to the top of the list as a leading HVAC provider. Every model undergoes a rigorous 2,600-hour testing, which involves putting it through five years of wear and tear over a few months.