28 AC Installation Contractors in Decatur, GA
Top-Rated AC Installation Contractors in Decatur
Empire Heating & Air Conditioning
“Seven of eight featured reviews award five stars, praising same-day response times, technician knowledge, and affordable problem-solving. The lone one-star…”
Champion HVAC & Plumbing
“All four detailed reviewers awarded 5 stars, with three specifically naming the technician who served them. Emergency same-day response appears in two separate…”
All AC Installation Contractors (28 total)
Dynasty Heating and Air
“244 of 245 reviewers award 5-star ratings, with emergency same-day service appearing in multiple accounts.…”
CAL Heating & Cooling Solutions
“All 144 reviews award 5 stars, with customers consistently praising honest assessments, no upselling…”
American Energy Heating & Air
“Fifty clients awarded this contractor a 4.7-star average, with every visible review rating a full five stars.…”
Messiah Heating And Air Conditioning INC
“Four of six named reviewers specifically mention same-day or within-hours emergency response, with Ben cited…”
ComfortMax HVAC Solutions
“All 29 reviews award 5-star ratings, with multiple reviewers specifically naming Roderick Rayner as the…”
Heating & Air Conditioning
“Nine of fourteen reviewers specifically name the technician who served them, with Ken receiving multiple…”
Degree Of Comfort, Inc.
“Fourteen reviewers give this Decatur contractor an average 4.6-star rating, with multiple five-star reviews…”
Hoke Air Conditioning And Heating Service
“Seven reviewers specifically praised same-day or within-24-hours response, and four named capacitor…”
Mann Mechanical
“Ben Campbell and Hiram Facundo both awarded five stars, with Campbell specifically creditng customer service…”
H&H family Services LLC
“Seven of 8 reviewers award 5 stars, with multiple customers praising Harry specifically. The single 1-star…”
K & R Heating and Air
“All five reviewers award perfect 5-star ratings, with four specifically naming technician Kemar as the…”
Crawford HVAC
“All 4 reviews award 5 stars, with customers consistently praising professionalism, punctuality, and…”
Premier Heating & Air Conditioning
“All five detailed reviews award five stars and name their technician by first name: Peter earned repeat…”
Energy Vanguard
“Four of five reviews mention the firm's engineering expertise and consultative approach, while all five-star…”
Watson's Hvac
“All three client reviews award 5 stars without exception. Jesse Olive specifically names technician Brad as a…”
Struby Construction, LLC
“All five-star reviews highlight construction quality and craftsmanship, while the single four-star review…”
Lithonia Heating & Air Conditioning
“Two reviewers awarded five stars for installation and repair experiences, praising punctuality and…”
Buckhead Plumbing & HVAC
“Three of six reviewers award 5 stars, praising Steve's communication, same-day response, and project…”
All Pro Mechanical of North Atlanta
“Both five-star reviews cite technician Garnet by name, highlighting his diagnostic clarity and thorough…”
Cooling & Heating Supply
“Of two reviewers, Laverne Ryan (3 stars) praised friendly technicians and reasonable pricing while noting…”
Cool Jay's Heating/Air Inc
“The single client review awards 5 stars, specifically praising fair pricing and reliable service response.…”
Sharp’s HVAC and Electrical Contractors LLC
“One verified 5-star review from Decatur homeowner Teesha P. praises same-visit diagnosis and repair…”
Gitechs3
“The sole verified customer review for Gitechs3 describes a deeply negative service experience: five failed…”
CoreGlow HVAC
“No customer reviews have been published for CoreGlow HVAC to date, as the business is newly established in…”
AC Installation Costs in Decatur
New central AC installation costs in Decatur, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $150 | $350 | $700 |
Ductless mini-split (single zone) | $2,000 | $4,500 | $8,000 |
Central AC replacement (existing ducts) | $3,500 | $6,500 | $12,000 |
Central AC new install (with ductwork) | $7,000 | $12,000 | $20,000 |
Carrier (residential) | $3,800 | $6,200 | $10,500 |
Trane (residential) | $5,000 | $8,800 | $13,600 |
Lennox (residential) | $3,500 | $6,500 | $12,000 |
Rheem (residential) | $3,200 | $5,500 | $9,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Decatur, GA: What to Expect
Decatur sits within the Atlanta metropolitan area, where summer temperatures climb past ninety degrees on roughly forty-seven days and elevated humidity pushes heat-index readings well above one hundred. This climate makes dependable air conditioning a practical necessity, and residents have access to twenty-eight licensed HVAC contractors whose combined work carries an average rating of 4.1 drawn from nearly twenty-eight hundred customer reviews. AC Installation in Decatur remains steady demand through the cooling season and again when colder months turn those same systems to heating duty.
Pricing follows specific brackets tied to system type. Window units run roughly $150-$700, single-zone ductless mini-splits sit at $2000-$8000, and central AC replacement using existing ductwork lands between $3500 and $12000. Every contractor performing this work in Georgia must hold a Class I restricted or Class II unrestricted license from the Georgia State Board of Conditioned Air Contractors.
Customer feedback points to clear patterns. Empire Heating & Air Conditioning draws repeated mentions for prompt service, with several reviewers noting same-day arrivals and technicians who explain system details clearly. Champion HVAC & Plumbing earns consistent commendation for fast response, particularly during heat waves, and Mr. Carter appears specifically in multiple accounts for rapid arrival times. Dynasty Heating and Air maintains remarkable client loyalty with 244 of 245 reviewers awarding five stars, and customers reference same-day emergency service alongside technicians Christopher and Chris for knowledgeable, respectful work.
Frequently Asked Questions
Other HVAC Services in Decatur, GA
All HVAC Contractors in Decatur, GA
Complete directory of 91 contractors — browse alphabetically
A–Z
All HVAC Contractors in Decatur, GA
Complete directory of 91 contractors — browse alphabetically
A
- AAMCO Transmissions & Total Car Care
- AAT Auto Diagnostic Repair
- Ace & A HVAC, Heating & AC Repair
- Air Necessities, Inc.
- All Pro Mechanical of North Atlanta
- All Purpose techs
- All Source Building Services
- American Energy Heating & Air
- American Hermetics Georgia Inc.
- American Tire Lube & Automotive
- Amigo Auto Repairs
- ATL Fleet Services
- Atlanta Barbell
- Atlanta Health and Safety, LLC
- AUTO AIR PLUS