O'Callaghan Heating and Air Conditioning

(404) 857-4082 ocallaghanair.com... »

1385 English St NW, Bldg. BAtlanta, GA 30318   map »

Business overview

Service Area

  • Acworth
  • Alpharetta
  • Buckhead
  • Buford
  • Canton
  • Carroll/Coweta County
  • Cascade Heights
  • Cherokee/Forsyth County
  • Clayton/Fayette County
  • Cobb County
  • Conyers
  • Covington
  • Cumming
  • Decatur
  • DeKalb County
  • Douglas/Paulding County
  • Douglasville
  • Downtown
  • Druid Hills/Emory
  • Duluth
  • Dunwoody
  • East Atlanta
  • Fayetteville
  • Fort McPherson
  • Greenbriar
  • Grove Park
  • Gwinnett County
  • Henry/Spalding County
  • Jonesboro
  • Kennesaw
  • Lakewood
  • Lawrenceville
  • Lilburn
  • Lithonia
  • Marietta
  • McDonough
  • Midtown
  • Newnan
  • Norcross
  • Peachtree City
  • Riverside
  • Roswell
  • Sandy Springs
  • Smyrna
  • Snellville
  • South Atlanta
  • South Fulton County
  • Stockbridge
  • Stone Mountain
  • Tucker
  • Union City
  • VA Highland/Morningside
  • West End
  • Woodstock
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Hours of Operation

  • MON
  • 8:30am
  • 5:00pm
  • TUE
  • 8:30am
  • 5:00pm
  • WED
  • 8:30am
  • 5:00pm
  • THU
  • 8:30am
  • 5:00pm
  • FRI
  • 8:30am
  • 5:00pm
  • SAT
  • SUN

Green Credentials

Many of Trane's products are energy star certified. You could save 40% on your utility bills by upgrading your current HVAC system to a Trane comfort system.

Reviews

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Beware of their bad business practices, 9/17/2013

O'Callaghan Heating and Air Conditioning is not a reputable company. During a routine maintenance call, a new service technician allowed more than 5 pounds of Freon to escape. Instead of admitting... his mistake, the company said my unit was leaking Freon and had to be replaced. Another company replaced the missing Freon, checked for leaks several weeks later, and found nothing wrong with the system. Now, the owner, Dennis Roach will not respond to my requests for a refund of $450 it took to replace the Freon. Do not do business with this company.

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High quality HVAC service, 8/26/2013

I had a $10,000 system installed by them a year ago and it went very smoothly. They provided excellent service with the system over the next year, without any issues or problems. The service calls... were 100% on time, unlike others that give you a huge 4-6 hour window to show up. The Trane systems aren't cheap, but they're very high quality. O'Callaghan gave us an awesome upgrade in our home over the old junky construction grade compressor and furnace we had. thanks!

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Linked Review

Mason17

Reviews: 1

Happy to Recommend

Responsive service providers providing great service. They arrive on time, and are persistent in solving any trouble.

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More Reviews

hottice2nicky

Reviews: 40

My heaters work now.....:)

I am so glad I decided to call O'Callaghan. They cameright to my home to fix my heaters. I have the really old heaters thatare just stean heaters due to my home being o old. But they had no problem fixing them. T:hey tightened the bolts and dranded the water from them.. They work as good as the first day I moved in now. T:heir services are cheap and I wouyld highl;y recommend them to everyone.

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