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Diamond Heating & Air ConditioningHVAC contractor in Stonecrest, GA

Diamond Heating & Air Conditioning is an HVAC contractor at 3090 Lions Club Ln, Stonecrest, GA 30038, ranked #21 of 581 HVAC contractors in Stonecrest and rated 4.7 from 85 Google reviews. Open 24 hours a day, 7 days a week.

Stonecrest, GAUpdated 0 paid placements in any rankingHow we rank

Call (770) 879-9696Website ↗

Key facts

Key facts about Diamond Heating & Air Conditioning
Address3090 Lions Club Ln, Stonecrest, GA 30038Get directions
Phone(770) 879-9696
Websitediamondheatingandairatlanta.net
HoursOpen 24 hours, 7 days a week
Google rating4.7 from 85 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Stonecrest and 11 towns within 25 miles: Panthersville, Candler-McAfee, Redan, Belvedere Park, Gresham Park, Scottdale, Decatur, Stone Mountain, Conley, Clarkston and North Decatur.

Based in Stonecrest, GAView on map

Opening hours

Opening hours for Diamond Heating & Air Conditioning
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Diamond Heating & Air Conditioning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Diamond Heating & Air Conditioning (this business)—614.7 (85)—YesYes
Reliable Heating & Air, Plumbing and Electrical - Fayetteville#19614.8 (4,184)—YesYes18.2 mi
PV Heating, Cooling & Plumbing#20614.9 (2,524)—YesYes14.7 mi
Jones Climate Control#22614.9 (506)—YesYes11.4 mi

See all 581 ranked HVAC contractors in Stonecrest

Reviews

ContractorsRanked reviews

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Google

4.7from 85 Google reviews

Hired Diamond Heating & Air Conditioning? Write a review

Questions about Diamond Heating & Air Conditioning

How is Diamond Heating & Air Conditioning ranked in Stonecrest?

Diamond Heating & Air Conditioning is ranked #21 of 581 HVAC contractors in Stonecrest by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Diamond Heating & Air Conditioning’s hours?

Diamond Heating & Air Conditioning is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Diamond Heating & Air Conditioning serve?

Serves Stonecrest and 11 towns within 25 miles: Panthersville, Candler-McAfee, Redan, Belvedere Park, Gresham Park, Scottdale, Decatur, Stone Mountain, Conley, Clarkston and North Decatur. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Diamond Heating & Air Conditioning?

Diamond Heating & Air Conditioning has a rating of 4.7 from 85 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Diamond Heating & Air Conditioning?

Call Diamond Heating & Air Conditioning on (770) 879-9696. The business is at 3090 Lions Club Ln, Stonecrest, GA 30038. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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