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Find Central a/c installers in Decatur

Avatar for Dayco Systems LLC
Dayco Systems LLC
4.9(
166
)

Serving Decatur, GA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Dean and his team did in excellent job in installing my NEW HVAC system. I had been nursing my old system for the last couple of years. I finally went to the most trusted HVAC company that have worked with for years. The new system chills my first floor down in minutes. I should have done this sooner. Thanks for the all the folks that did the work and the professional staff in the front office and Sales."
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+56

36 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
4.9(
565
)

Serving Decatur, GA and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Emergency services offered

"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."
Tankless Water Heater!
Daikin FIT Installation!
Turnkey Generator Installation!
Beautiful Light Fixture Installation
Whole-Home Water Filtration System!

+35

46 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,333
)

Serving Decatur, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"The job went very well, the technician explain the problem and how it could be repaired in terms I could understand. then he did the job and add some advice to avoid future issues."
Response time2 hrs
28 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
995
)

Serving Decatur, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I would highly recommend them. They were very professional and kept communication open the entire time. They worked with my requests and even gave their professional insight on the project, which was appreciated. I will absolutely use them again! "
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Response time10 hrs
46 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cool Air Mechanical LLC
Cool Air Mechanical LLC
4.8(
258
)

Serving Decatur, GA and surrounding areas

Approved (Corporate)

In business since 2011

Emergency services offered

Credit card accepted

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"
Cool Air Mechanical Techs preparing for a day's work serving customers!
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Cool Air Mechanical's Service Team
Loading filters in the trucks. We ensure our trucks are stocked and we have equipment and tools on hand to best serve you!
Cool Air tech headed to a job!

+35

19 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.8(
164
)

Serving Decatur, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"We have used other companies for services but when it came to replacing both A/C units we went with Ragsdale and we are very pleased. They are polite and professional. Highly recommend them for your home or business."
Response time6 hrs
Response rate95%
11 neighbors recently requested a quote
Avatar for Ace & A Heating & Air Conditioning of DeKalb
Ace & A Heating & Air Conditioning of DeKalb
4.7(
88
)

Serving Decatur, GA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Ace and A is super reliable, completely honest, and fairly priced. They only fix what needs to be fixed without exaggerating non-existent problems. They have been taking care of my HVAC needs for over ten years and I never want anyone else to look after my furnace and AC."
APCO-X for Effective COVID-19 Filtration
Owner - Sam West Sr.
General Manager-Rick Coggins
Just a few of the Ace & A Fleet.
Two of our newest Service Vans

+4

Response time7 hrs
Response rate88%
21 neighbors recently requested a quote
Showing 1-10 of 30

The Decatur, GA homeowners’ guide to central a/c installations

From average costs to expert advice, get all the answers you need to get your job done.

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    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

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    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

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    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently