Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY BUCHANAN, GA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon53
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Buchanan, 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 Buchanan, 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 July 20, 2026

Find Heating and air conditioning pros in Buchanan

Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Buchanan, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Best HVAC company I've ever used. I won't use anyone else. They take their time to always do the right thing. And their work is always clean and tight. I'm very grateful I found them for our old house."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time10 hrs
Response rate100%
41 neighbors recently requested a quote
Request Quote
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,379
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Buchanan, 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%
20 neighbors recently requested a quote
Request Quote
Avatar for Go 2 Comfort
Go 2 Comfort
4.8(
39
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceElectric Boiler or Radiator Heating System - Repair+7 more

Serving Buchanan, GA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Austin is fantastic! He was quick to respond and diagnosed our original problem with ease- which required other specialists. He even recommended a wonderful contracting service to help with the issue he diagnosed. A couple days later we ran into another problem with the HVAC. Austin answered the phone on a Sunday morning and was able to come out the next day. He then helped diagnose and solve the issue which was more electrical related than HVAC. He left and my husband realized he forgot to ask about something else but when we called he was able to turn around and come back. He created a solution to a mediocre HVAC install (done before we moved in) and caught another issue that could have done some real damage if left unfixed, all for a very reasonable price. Austin is without a doubt our go-to HVAC guy from now on!"
WORK
WORK
DIRTY DRYER VENT
SNAKE ON A CAPACITOR
BAD CAPACITOR

+29

Response time1 hour
Response rate100%
Recommended by97%of homeowners
Request Quote
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
187
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair+11 more

Serving Buchanan, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Ragsdale services our HVAC system since 2008. Their excellent service record gave us the incentive to include them in a bid with 4 participants. Despite negotiating during a heat wave, Ragsdale's Chris Boyd came through with a winning efficient 2-stage system proposal in one week. We thank the LORD that we will continue to do business with Art Ragsdale's most competent staff. --- Rev. Rob, USMC veteran"
Response time5 hrs
Response rate100%
13 neighbors recently requested a quote
Request Quote
Avatar for Cool Air Experts LLC
Cool Air Experts LLC
5.0(
20
)
Central A/C - Service or RepairCentral A/C - Install

Serving Buchanan, GA and surrounding areas

Approved

In business since 2014

Credit card accepted

Offers commercial services

We're committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Cool Air Experts LLC
4 neighbors recently requested a quote
Recommended by72%of homeowners
Request Quote
Avatar for Clean Air Atlanta
Clean Air Atlanta
4.8(
18
)
Air Ducts & Vents - Clean

Serving Buchanan, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Credit card accepted

"My parents purchased this home 26 years ago and I don't think they've ever cleaned the air ducts. I'm very pleased with the job that they did"
After
Before
Before
Before
After

+52

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Request Quote
Avatar for McCoy & Son Heating And Cooling
McCoy & Son Heating And Cooling
5.0(
1
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Buchanan, GA and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Excellent company full of good and honest people! Twice my AC has went out and they have been there and had the problem resolved within hours. Best customer service and prices around! I would highly recommend this company to anyone and you won’t be disappointed!"
Response time7 hrs
13 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Miller Light Construction LLC
5.0(
12
)
Central A/C - Install

Serving Buchanan, GA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Our full-service construction company is committed to delivering exceptional results for every client. With years of industry expertise, our team of seasoned professionals can tackle any project, from commercial and residential to industrial construction. Reach out today to discuss your project needs and receive a personalized quote!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for Haynes Heating and Air Conditioning
Haynes Heating and Air Conditioning
New to Angi
Central A/C - Service or RepairCentral A/C - InstallAir Ducts & Vents - Clean+10 more

Serving Buchanan, GA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon!

PHOTOS
Response time4 days
Response rate100%
18 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 146
Heating and Air Conditioning questions, answered by experts

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

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.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

No. Your furnace does not run your air conditioner. Both units use the same system of ductwork to move conditioned air throughout your home, but you can have a furnace without having an air conditioner and vice versa. Furnaces are only for heating your home. You can buy a system that does both, however, like a split system or a heat pump (yes, heat pumps cool, too).

The Buchanan, 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