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Commercial HVAC
O'Callaghan Heating and Air Conditioning
Verified
4.9(24 reviews)•Residential•Serving Atlanta, GA
EPAFully LicensedNCI
Provides heating and air-conditioning services to residential and commercial properties
O'Callaghan Heating and Air Conditioning is a commercial HVAC contractor based in Atlanta, GA. Services listed include heating, air conditioning, indoor air quality and furnace services. Emergency service available.
Yes
Emergency Service
Available
Financing Available
Atlanta, GA
Service Area
Services Offered
Customer Sentiment Summary
Strengths
- Technicians turn up inside the booked window, something 3 reviewers went out of their way to note.
- Technical depth stands out: 3 reviewers credit the crew with a correct diagnosis and a clean repair.
- 2 reviewers mention honest, no-surprises quoting.
- Crews carry themselves professionally — 3 reviewers single out polite, respectful technicians.
Areas to Watch
- No complaint recurs across the 24 reviews analysed, which is consistent with the 4.9-star average — but a clean record is not the same as a long one.
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FAQ
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Have another question? Our team is here to help.
O'Callaghan Heating and Air Conditioning lists heating, air conditioning, indoor air quality and furnace services. Contact them to confirm they handle your specific job.
O'Callaghan Heating and Air Conditioning is based in Atlanta, GA.
Yes, O'Callaghan Heating and Air Conditioning lists emergency service. Call them directly for urgent heating or cooling repairs.
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