Verified record
J.C HVAC is a young Braintree shop — Thumbtack lists it at two years in business — that has already earned two five-star reviews for full system rebuilds and repairs. One review from September 2025 describes a system that never ran efficiently getting rebuilt from scratch with hard-piped refrigerant lines; the homeowner called the difference incredible. A second reviewer that same month praised the crew's punctuality and how cleanly the job wrapped up. Both are Thumbtack reviews, the only ones on file so far. The company's own service list covers central AC, heating, thermostat, and duct and vent work — installation, repair, and cleaning included. With just two reviews to go on, it's a young business to judge, but what's there points to careful, detail-oriented installs. For a straightforward system replacement or repair in the Braintree area, this is worth a call — just confirm current availability given how new the business still is.
The company did a great job with punctuality and sensational finishing of the work, making everything easier and expanding my comfort environment.
I used to have an HVAC system that was always giving me trouble and never ran at full efficiency. The team from J.C HVAC came in, removed the old setup, and rebuilt everything using hard pipe. The difference is incredible — the system is now running so much more efficiently and it looks amazing too. I couldn't be happier with the results and highly recommend their work
Typical Greater Boston range for this kind of work, from regional averages — not a quote from J.C HVAC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Specializes in
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Languages
1 change recorded — last scanned Sep 17, 2026.
Transparent diagnostics5.0
Broad plumbing and HVAC range5.0
Repeat, years-long customers5.0
Water heater and boiler installs5.0
Two AC technicians out within a few hours5.0