4.6 
123 *The Angi rating for Heating And Air Conditioning Service companies in Fairmount, 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 Fairmount, 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 13, 2026
Serving Fairmount, GA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Guardian is very professional and responsive to our needs. Our system works great!"
+27
Serving Fairmount, GA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"As good as it gets. Friendly, professional, knowledgeable, easy to work with, and well-priced. They are my go-to option for any/all future HVAC needs. Can't recommend them highly enough."
+7
Serving Fairmount, GA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Watervheater was replaced in a timely manner and Tommy was very informative and friendly. He was also instrumental in getting an electrician to replace the power line for the water heater."
+11
Serving Fairmount, 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.
Serving Fairmount, GA and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"We did end up hiring Southeast Generation & Electrical. Malcom was a nice person and provided a quote the same day."
+16
Serving Fairmount, GA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Credit card accepted
"Very courteous and punctual team! Would happily work with Clean Air Atlanta again."
+86
Serving Fairmount, GA and surrounding areas
Approved
In business since 1971
Free estimates
Warranties offered
"I've used Grant for years for heating/air and for plumbing; they have always been professional and courteous. I highly recommend them."
Serving Fairmount, GA and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Very happy with services rendered. They were prompt and completed all work thoroughly. Also respectful of being in our home and made sure to clean up once work was finished!"
+17
Serving Fairmount, GA and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
Licensed and certified Master hvac specialist, service all hvac and appliance and plumbing needs.\nBest prices in the city \nHVAC installs and repairs , water heater install and repairs, electrical repairs also.\nAll work comes with 2 year warranty. We pride ourselves on customer satisfaction customer and quality always first
Serving Fairmount, 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!
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