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Find Central a/c service or repairers in Troy

Avatar for HVAC Comfort Inc
HVAC Comfort Inc
4.7(
535
)

Serving Troy, MI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I’m very satisfied with the technician Nate who repaired my AC unit today. Apparently, there was a leak and he found it and corrected the problem. I appreciate HVAC Comfort for sending a kind, knowledgeable, efficient and professional technician to my condo. Much appreciated!"
New Coleman AC install with 10 year parts and Labor warranty
New Coleman AC unit with 1o year parts and Labor warranty
Additional Photos
Additional Photos
Additional Photos

+9

48 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Young HVAC, LLC
Young HVAC, LLC
4.6(
123
)

Serving Troy, MI and surrounding areas

Approved

In business since 2006

Emergency services offered

Small jobs welcome

"Chris came on a Sunday morning during our 90 degree string of temperatures within an hour of my call. He clearly explained the problem with our air conditioner and showed us the part that needed to be replaced. He was very personable and respectful at this time of COVID-19 by wearing a mask and keeping an appropriate distance. Thank you Young HVAC for such a prompt repair!"
Duct from Air Handler
Duct thru wall
Setting unit with crane.
Response time7 hrs
Recommended by95%of homeowners
Avatar for Maxx Air, LLC
Maxx Air, LLC
4.9(
124
)

Serving Troy, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Very responsive, professional, and extremely customer service oriented. I will definitely use them again for any heating or air conditioning problems I might have."
Response time2 hrs
43 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Harriman Heating, Inc.
Harriman Heating, Inc.
4.2(
836
)

Serving Troy, MI and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"Josh was friendly and patient with my questions and concerns and provided understandable answers. He walked me through the problem with my central air unit and proposed two price-point options to get it functional. I was not upsold or pressured into additional costs or services."
Janitorial
 90%
Heil Air Conditioner
 92.6%
Coleman Air Conditioner

+3

Response time7 hrs
45 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for JBrown Mechanical
JBrown Mechanical
5.0(
24
)

Serving Troy, MI and surrounding areas

Approved

In business since 2018

Warranties offered

Credit card accepted

"JBrown Mechanical did an excellent job installing my new central air system & removing the old system. They were very professional, did the job in a very timely manner & very easy to work with. We are totally happy with JBrown Mechical, I would highly recommend them."
Furnace Replacement
Furnace Replacement
Furnace Replacement
Additional Photos
Additional Photos

+23

Response time8 hrs
21 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Aire Serv of Bloomfield Hills - West Troy
Aire Serv of Bloomfield Hills - West Troy
5.0(
5
)

Serving Troy, MI and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Aire Serv is a heating and air conditioning company you can rely on. Our service professionals provide installation, maintenance and repair of heating, ventilation, air conditioning and indoor air quality systems. Our commitment to industry-leading customer service is backed by the Neighborly Done Right Promise - if it's not done right, we promise to make it right. We're locally owned and operated and we take our reputation seriously in order to earn the trust of the communities we live in and serve.

Response time10 mins
Response rate100%
Avatar for Smart Zone Heating and Cooling
Smart Zone Heating and Cooling
5.0(
5
)

Serving Troy, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

2 neighbors recently requested a quote
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Showing 1-10 of 130
FAQs for central a/c service or repair projects in Troy, MI

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Troy, MI homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.