Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Gainesville, GA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Gainesville, GA?

Select your specific project to find the pro for you.

TRUSTED BY GAINESVILLE, GA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon333
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Gainesville, GA

*The Angi rating for Heating And Air Conditioning Service companies in Gainesville, GA 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 Gainesville, GA 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 June 13, 2026

Find Heating and air conditioning pros in Gainesville

Avatar for Triad Mechanical Company Inc
Triad Mechanical Company Inc
4.8(
191
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+45 more

Serving Gainesville, GA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Fast, professional, fair pricing and honest. I highly recommend Triad for all of your HVAC needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by96%of homeowners
Request Quote
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,393
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Gainesville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"The usual great service from Coolray for our HVAC systems."
Response time4 hrs
Response rate100%
15 neighbors recently requested a quote
Request Quote
Avatar for Cheeky Heating, Cooling & Plumbing
Cheeky Heating, Cooling & Plumbing
5.0(
64
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+7 more

Serving Gainesville, GA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"TJ was knowledgable, friendly, and thorough! Always a pleasure seeing him twice a year for HVAC system servicing through Cheeky!"
AC Condenser Install
HVAC Replacement
New Air Handler
Performance Testing
New Heat Pump

+26

23 neighbors recently requested a quote
Request Quote
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.5(
668
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Gainesville, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Estes is trustworthy and provides quality work. I use Estes for my HVAC, plumbing, and electrical."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+31

Response time5 hrs
Response rate100%
29 neighbors recently requested a quote
Request Quote
Avatar for Top Quality Heating and Cooling
Top Quality Heating and Cooling
4.8(
143
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+6 more

Serving Gainesville, GA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Rather than just replace an ailing system, they worked with me to make sure my home could be as comfortable as possible. They clearly have a lot of expertise in HVAC and venting systems. So glad I hired them!"
Furnace Installation
Stage-2 Aggressive Coil Cleaning (Before)
Stage-2 Aggressive Coil Cleaning (After)
Heat Pump Install
Two Air Conditioners

+7

Response time9 hrs
6 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+13 more

Serving Gainesville, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"My husband and I have used Moncrief for nearly 30 years -- ever since we bought this house.  The prior owner used Moncrief and recommended them.   Over the years we have had this company perform all service/maintenance work on our HVAC system.  They are not cheap, but they do good work and are very trustworthy.
"
Moncrief Truck
Additional Photos
Additional Photos
5 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Rapid Hvac Services Inc.
Rapid Hvac Services Inc.
5.0(
9
)
Central Air Cleaner - Repair or Service

Serving Gainesville, GA and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"This company was amazing Corey was very helpful and knowledgeable I definitely recommend rapid hvac"
Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
Request Quote
All Seasons Heating and Air
4.8(
97
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Gainesville, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Credit card accepted

"Bobby came out and installed a complete Trane system and even relocated the furnace and A/C compressor to a more sensible location. The installation crew was polite, professional and efficient. The new heating and air system works flawlessly. Best service I have ever gotten from a HVAC company ever!"
Response time8 hrs
Response rate88%
6 neighbors recently requested a quote
Request Quote
Avatar for The Best Air Quality and Restoration
The Best Air Quality and Restoration
4.8(
236
)
Air Ducts & Vents - Clean

Serving Gainesville, GA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Great! He provided additional information, suggesting I install a UV Light Air Purifier to my HVAC system. Which would help eliminate the possibility of mold growing in my vents."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+50

Response time10 hrs
Recommended by93%of homeowners
Request Quote
...
Showing 1-10 of 516
Heating and Air Conditioning questions, answered by experts

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

No, it isn’t necessarily bad to turn your AC on and off frequently—contrary to popular belief. Even if you stop and start your AC throughout the day, it won’t use as much energy as it would if you ran it nonstop. 

If you’re concerned about your power consumption and energy costs, there are a few simple ways to use your AC more efficiently. Regularly cleaning the filters, scheduling routine maintenance, and using a programmable thermostat are all great choices.

When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

The Gainesville, GA 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.

See all articles