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TRUSTED BY GREENFIELD, IN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Greenfield, IN

*The Angi rating for Heating And Air Conditioning Service companies in Greenfield, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Greenfield, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on July 12, 2026

Top-Rated Heating and air conditioning pros in Greenfield - Updated Nov 2026

Avatar for Good Guys Heating & Air Conditioning, LLC
Good Guys Heating & Air Conditioning, LLC
4.9(
89
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - InstallCentral A/C - Service or Repair+4 more

Serving Greenfield, IN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The only HVAC company I will hire."
New AC install
Water damaged furnace
Nest thermostat
Ecobee thermostat
Response time6 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Roy Rogers Heating and Air LLC
Roy Rogers Heating and Air LLC
4.8(
57
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Greenfield, IN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I would recommend this business to anyone that needs HVAC service. The experience and service provided by Roy Rogers was great. The technician arrived on time. He was both thorough and informative during and after the service. I didn’t feel pressured to make any purchases. He simply presented the facts/solutions to allow me to make an informed decision."
Additional Photos
Tracy Miller
Additional Photos
Response time2 days
Response rate100%
6 neighbors recently requested a quote
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Avatar for One Hour Heating & Air Conditioning - Indianapolis
One Hour Heating & Air Conditioning - Indianapolis
4.7(
589
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair+9 more

Serving Greenfield, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1995

Emergency services offered

Warranties offered

"I have used this company for 10 years or so. Their representative, Miles, was very knowledgeable and personable. I was very pleased. I have no hesitation in recommending them for HVAC work. This was my annual a/c tune up."
One Hour Team
ACCA Logo
PHCC Logo
NATE Logo
76 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Air Force Heating and Cooling
Air Force Heating and Cooling
5.0(
21
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Greenfield, IN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Prompt, professional and lower cost than competitors for a home HVAC system replacement."
Response time4 hrs
Response rate94%
7 neighbors recently requested a quote
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Avatar for AIRSS LLC
AIRSS LLC
5.0(
5
)
Gas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+3 more

Serving Greenfield, IN and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"The technicians were knowledgeable and very professional. Have used AirSSLLC in the past and will continue to always call them in the future!"
Complete Service
System replacement
5 neighbors recently requested a quote
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Avatar for Home Heroes Plumbing, Heating & Air
Home Heroes Plumbing, Heating & Air
4.7(
165
)
Central Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair

Serving Greenfield, IN and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Fast response and competitive quote when seeking help for my plumbing issue. Knowledgeable/friendly a pleasures to work with and would highly recommend, great work."
softener
softener 2
slab leaks
softener
body spray

+15

Response time4 hrs
30 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Summers Plumbing Heating & Cooling- Greenfield
Summers Plumbing Heating & Cooling- Greenfield
5.0(
9
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+15 more

Serving Greenfield, IN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Was very happy with there service. They always do a good job."
17 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Advanced Duct Cleaning
Advanced Duct Cleaning
4.9(
19
)
Air Ducts & Vents - Clean

Serving Greenfield, IN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Customer service was top tier. 100% recommend have ADC clean your air ducts!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+119

9 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for ARS/Rescue Rooter Indianapolis (HVAC)
ARS/Rescue Rooter Indianapolis (HVAC)
4.3(
22
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Greenfield, IN and surrounding areas

Approved (Corporate)

In business since 1959

Free estimates

Emergency services offered

"Mike was very knowledgeable and courteous. I had the repairs done quickly and very reasonable"
New System Installation
ARS
443 neighbors recently requested a quote
Recommended by78%of homeowners
Request Quote
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Showing 1-10 of 361
Heating and Air Conditioning FAQs, answered by experts

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

You should only run your dehumidifier in warmer months, such as spring and summer, to get the best performance out of your system. The air gets drier when temperatures drop in the winter months, creating less of a need for a dehumidifier. However, when to run a dehumidifier will depend on your local climate.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Greenfield, IN homeowners’ guide to heating and air conditioning services

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

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