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Top-Rated Central a/c service or repairers in Buchanan - Updated Nov 2026

Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Reliable, honest service, and fair prices. They just did a two-system replacement for us and it went extremely well. I've been working with Robby and his team for over 10 years on behalf of third-party clients and he is one of the most trustworthy contractors I've known. When I moved to the Atlanta area two years ago it was a no-brainer to hire R Wiley for my home's yearly HVAC maintenance package and I'm glad I did. We've had Miguel, one of R Wiley's outstanding technicians out for service and maintenance and I've been happy with his work and helping to diagnose issues. When it came time to replace our very old AC & Furnace units, there was no sales pressure - just consultative solutions. R Wiley's pricing was in line with some of the more affordable bids and they don't try to push you into super high-priced marked-up units or things that should be included with installation, or all those "financing" programs where you end up paying way more for your project. Installation with Marvin was awesome - they were done with two units in one day and what a difference it's made. Overall an awesome experience from day one, with a successful multiple unit replacement. I'm glad I have them to continue to keep the units serviced on an annual basis as well. Highly recommend!"
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Response time10 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Go 2 Comfort
Go 2 Comfort
4.8(
39
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Overall positive experience, quick, professional and show up on time. Austin installed two brand new A/C for us, a split mini and a central unit. They both are working great. They removed the old units, cleaned up everything, very pleased with their work. I definitely will call again if needed. The entire staffs were great and easy to deal with from start to finish... thanks again!"
WORK
WORK
DIRTY DRYER VENT
SNAKE ON A CAPACITOR
BAD CAPACITOR

+29

Response time1 hour
Response rate100%
Recommended by97%of homeowners
Avatar for Cool Air Experts LLC
Cool Air Experts LLC
5.0(
20
)
Central A/C - Service or Repair

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
2 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Wade Mechanical Service LLC
Wade Mechanical Service LLC
5.0(
5
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with WMS Wade Mechanical Service, LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

Full System Replacement
Full System Replacement
Duct Cleaning
Heat Maintenance
WMS

+1

2 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for LServices
LServices
5.0(
115
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"We selected LServices for our duct cleaning job because of the good reviews.The day of service the 2 technicians showed up on time, they did a good job at cleaning the ducts. I recommend them"
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+13

Recommended by93%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
204
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Top notch company - installed our new AC/Heating units two years ago. I was a bit pricey, but has performed flawlessly. Subsequent service calls have been reasonable and professional. Highly recommend."
Response time5 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for AAA Basement Waterproofing
AAA Basement Waterproofing
4.8(
83
)
Central A/C - Service or Repair

Serving Buchanan, GA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"

jeff is a really good heart man he look around the outside and inside my basement and after he finish he told me that my main problem was the outside and he explain me what it need it to be done in the inside and outside the basement. He explain me that at this point I don't need his services because I didn't have a big problem that my main problem that was causing my basement get wet was because when it rains  my gutters were pouring all the water too close to my house and also I need to put some red clay dirt  against the wall and slope away to keep the water away from my house and trench the water away from it. he also recommended to buy  a humidifier to keep the moisture away. I know there are a lot of companies that are all about money but trust me the AAA basement waterproofing will tell you the truth about what it needs to be done even if they don't profit from it like in my case and they care about the people and not about how much they can get out of you. I DEFINILLY WILL 100 % RECOMEND JEFF AND HIS COMPANY AAA BASEMENT WATERPROOFING. 


"
Full Interior Encap Sys
Full Interior Crawl Drainage Sys
Before Crawl Drainage System
Before Sub-Floor System
After Sub-Floor System

+5

Recommended by100%of homeowners
Showing 1-10 of 36
FAQs for central a/c service or repair projects in Buchanan, GA

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 Buchanan, GA 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.