Diamond Heating & Air Conditioning
Diamond Heating & Air Conditioning is a HVAC provider serving Stonecrest, GA. Rated 4.7★ with 85 Google reviews. See services, review signals, and request a quote.
HVACStonecrest, GA
On this page
Company overview
- TradeHVAC
- Service areaStonecrest, GA
- Google rating4.7★ (85 reviews)
- Phone(770) 879-9696
- Address3090 Lions Club Ln, Stonecrest, GA 30038, USA
Photos
Photos from Diamond Heating & Air Conditioning
What customers say
“The best HVAC company out there, I had my HVAC system repaired by a lot of different companies but it still wasn't working properly. Then I came around Donald and he was absolutely amazing when it co…”
“Diamond Heating & Air made a tough situation much easier to navigate. After more than a week without AC, they worked hard to fit me in and completed the repair same day—despite recent weather delays a…”
“Breon came out did some good work, when I scheduled the appointment it was super easy and I didn't have to wait more than a day.”
“I recently had Diamond Heating and Air Conditioning come out to fix two separate issues with our AC, and I couldn't be happier with their service. They were incredibly prompt, arriving right on schedu…”
“This is a great company that dose excellent work, I have used there service on my home and business, and plan to use them again if every needed”
Key highlights
Strengths
- Highly rated (4.7★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Diamond Heating & Air Conditioning offer?
Diamond Heating & Air Conditioning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Stonecrest, GA.
What is Diamond Heating & Air Conditioning's rating?
Diamond Heating & Air Conditioning has a 4.7 out of 5 star rating based on 85 Google reviews.
Is this company licensed in Georgia?
All listed providers have a verified Georgia contractor license at time of publication. You can verify on the Georgia State Construction Industry Licensing Board — Division of Conditioned Air Contractors lookup at https://verify.sos.ga.gov/verification/.
Does Diamond Heating & Air Conditioning offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Georgia State Construction Industry Licensing Board — Division of Conditioned Air Contractors · Company data: verified business records + Google Business profile
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