Is this your business?Claim this page →
Verified record
JB Mechanical LLC is a heating and cooling business. Its Connecticut HVAC licence, number HTG.0409158-S1, is active on the state registry, with JB MECHANICAL as the holder of record.
Specializes in
Languages
1 change recorded — last scanned Oct 30, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from JB Mechanical LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,700 – $10,700
Typical HVAC project around $7,700
Water heater delivered and installed the same day5.0
Boiler replacement where Matt ruled out a chimney liner4.6
Water heater repair4.6
State-verified HVAC license since 2000Not yet rated
Boiler back running before pipes burst3.1
