Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Westfield, IN

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Westfield, IN?

Select your specific project to find the pro for you.

TRUSTED BY WESTFIELD, IN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2k+
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Westfield - 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 Westfield, IN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Billy came out initially put some Freon in the AC to get it working and we talked about a new install. He was extremely professional and personable . Sebastian and Ryan came out on the day they were supposed to be here put in the new unit itâ  s working â  everything is great. I highly recommend this company. Jackie Sokol"
New AC install
Water damaged furnace
Nest thermostat
Ecobee thermostat
Response time6 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Hoff Heating & Air Conditioning
4.8(
63
)
Central A/C - InstallGas Furnace / Forced Air Heating System - RepairBoiler or Radiator Heating System - Install or Replace+47 more

Serving Westfield, IN and surrounding areas

Approved

In business since 1991

Credit card accepted

Customers say: Super punctual

"Very warm weather.  Home of elderly mother.  A/C stopped working the evening before.  A quick call to Hoff the following morning received a very prompt response that day.  Mike diagnosed the problem immediately, telephoned me with thorough explanation of problem and cost, and took care of the matter in a short time.

I have no doubt that Mike remained long enough to ensure that his repair was appropriate, and that no other repairs were necessary.  There were no other A/C failures during the remainder of the cooling season.
Highly recommended."
2 neighbors recently requested a quote
Recommended by100%of homeowners
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 Westfield, 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
Avatar for Aaron's Air
Aaron's Air
4.9(
15
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Westfield, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Companies are only as good as the people working for them. This is especially true for the HVAC industry which, as a whole, is basically an alligator-filled swamp. From the moment you first speak to Aaron, you'll know working with him and his outstanding company is going to be a completely different. After being repeatedly ripped off by some of the big names in HVAC in the area, I ran across Aaron. Immediately, he displayed his honest, helpful nature. Nobody in this dreadful industry had ever given me the distinct feeling that I WAS NOT dealing with a con artist. But, Aaron did. No owner has ever answered the phone when I called. Aaron did. Nobody has ever spoken to me in a forthright and respectful way. Aaron did. No HVAC guy has ever treated me in a way that made me feel complete confidence in his abilities and character. Aaron did. When you need help with an HVAC situation, there is really only one way to make certain you don't get your pocket picked. Call Aaron, trust me, call him. You'll be so glad you did."
Response time8 hrs
Response rate100%
49 neighbors recently requested a quote
Avatar for Armor Air
Armor Air
4.5(
149
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+1 more

Serving Westfield, IN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"These gentlemen were very professional and respectful of my property. They were on time, worked diligently, consulted me before proceeding with certain things and cleaned up after themselves. They gave me a really good deal on a full HVAC system, water heater, and water softener installation. I couldnâ t be happier."
AC maintenance
Arriving to new homeowner
New installed HVAC units
Drain Clearning
Water Heater

+5

Response time3 hrs
Response rate94%
203 neighbors recently requested a quote
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 Westfield, IN and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I had a call & appointment within 15 min. of contact. He arrived early after a call from him verifying it would be OK. He was quick & thorough, and even installed a new shut-off valve that,s been hard to work for years. I wish I knew about him when I needed my hater heater."
softener
softener 2
slab leaks
softener
body spray

+15

Response time4 hrs
30 neighbors recently requested a quote
Recommended by91%of homeowners
...
Showing 1-10 of 533
Heating and Air Conditioning FAQs, answered by experts

Freon will go in the refrigerant lines near the back of your AC unit. Look for small ports with caps on a thin copper line—the Freon goes into those ports. You are best off hiring a licensed HVAC professional who can complete the job safely and correctly.

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

The Westfield, 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.