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Commercial HVAC
Hefferon Heating & Cooling
Verified
5.0(13 reviews)•Residential•Serving Danbury, CT
EPAEnergy StarNATENCILicense #0402973-S1
A family-owned HVAC company providing reliable heating and cooling services for homes and businesses in Danbury, CT.
Yes
Emergency Service
Available
Financing Available
Danbury, CT
Service Area
Services Offered
HVAC installation
HVAC maintenance
HVAC repair
emergency HVAC servicesfurnace replacementair conditioning installationCustomer Sentiment Summary
Strengths
- Diagnosis and workmanship carry the reviews — 4 of 13 reviewers say the technician found the real fault and fixed it properly the first time.
- Conduct on site is the headline: 4 of 13 reviewers describe the crew as professional, courteous and respectful of their home.
- Quick to mobilise: 2 reviewers were fitted in fast and had the job wrapped the same visit.
- Technicians turn up inside the booked window, something 3 reviewers went out of their way to note.
Areas to Watch
- No complaint recurs across the 13 reviews analysed, which is consistent with the 5.0-star average — but a clean record is not the same as a long one.
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