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Find Central a/c service or repairers in Greenfield

Avatar for Good Guys Heating & Air Conditioning, LLC
Good Guys Heating & Air Conditioning, LLC
4.9(
89
)

Serving Greenfield, IN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I love Good Guys! They are always prompt, courteous and extremely knowledgable. They take time to ensure I fully understand the work they complete or service they provide."
New AC install
Water damaged furnace
Nest thermostat
Ecobee thermostat
Response time7 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Roy Rogers Heating and Air LLC
Roy Rogers Heating and Air LLC
4.8(
57
)

Serving Greenfield, IN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"We love Roy Rogers! You never think of it until your heat or A/C is out, but glad to have them service our house for both. They came out today within hours of my call on one of the coldest days of the year. Thanks, Roy!"
Additional Photos
Tracy Miller
Additional Photos
Response time2 days
13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Hope Plumbing, Heating, and Cooling
Hope Plumbing, Heating, and Cooling
4.5(
1,262
)

Serving Greenfield, IN and surrounding areas

Approved (Corporate)

In business since 2007

Warranties offered

Credit card accepted

"I was disappointed that the service tech did not have the replacement faucet or garbage disposer with him when he came out. I made it clear in my request for an estimate that at a minimum, these two items need to be repaired/replaced so he should have brought them when he came. Instead, I had to wait for an hour for him to drive to the "warehouse" to pick up the items and come back. I did not see or sign the written estimate before I agreed to the quote, and I do believe I was gouged on the price, but the work needed to be done so I did not press the issue with John. Other than that, John was friendly, professional, and did a great job cleaning up after himself when we completed the work. The employee that contacted me to set up the appointment was also very friendly, prompt, courteous and professional. The lady that called the other day to see how things went was friendly and professional. For these reasons, I am willing to hire Hope Plumbing again for future plumbing need; however, I will scrutinize the invoice and demand to see the written estimate before hand."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

76 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Armor Air
Armor Air
4.5(
142
)

Serving Greenfield, IN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The service was excellent! The plumber showed up to my door within 3 hours of my service request and repaired the broken valve under my kitchen sink within 10 minutes. The pro was transparent about the price of the job and was an absolute professional from beginning to end. I’ll definitely consider Armor Air for jobs in the future."
AC maintenance
Arriving to new homeowner
New installed HVAC units
Drain Clearning
Water Heater

+4

Response time3 hrs
Response rate94%
Recommended by84%of homeowners
Avatar for Air Force Heating and Cooling
Air Force Heating and Cooling
5.0(
21
)

Serving Greenfield, IN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"They did a fantastic job. Not only were they the most affordable price I could find, but they also offered same-day emergency repair service that was reasonable and quick! I highly recommend them to anybody and needing HVAC repairs."
Response time4 hrs
Response rate94%
8 neighbors recently requested a quote
Avatar for Star Heating Cooling Plumbing
Star Heating Cooling Plumbing
4.5(
80
)

Serving Greenfield, IN and surrounding areas

Approved

In business since 2024

Small jobs welcome

Credit card accepted

"I am very pleased with the experience I have had with Star Heating. I have had maintenance services performed, and new equipment installed. Star Heating have always been excellent in the services performed. I would also end with a word that I would want to describe this company- trusted. Thank you."
Flame Sensor
Blower Wheel
Outdoor Unit
Condenser Coil
Condenser Coil

+33

36 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Handyman and Beyond LLC
Handyman and Beyond LLC
5.0(
6
)

Serving Greenfield, IN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Reed is a master class when it comes to any type of repair, from something as simple as replacing a ceiling fan to an entire new HVAC system. This company, and the owner Reed went above and beyond every time I have needed any type of repair work and always came back hundreds cheaper than other estimates. I don’t call anyone else anymore. If you need anything done around the house from changing a lightbulb to renovating the whole house this company has you covered."
Bath room update
Bathroom update
Adding a room
Bath room update
Bathroom update

+43

3 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for central a/c service or repair projects in Greenfield, IN

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 Greenfield, IN 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.