Is this your business?Claim this page →
Verified record
Alliance All Trades is an HVAC contractor that pitches itself on its own website for commercial HVAC construction projects. A 2025 customer said the job came in on time and under budget. A 2024 customer praised Brendan bliar as a tech for them. A recent customer gave one star and wrote "Horrible, do not recommend!" An article on ctinsider.com says Alliance All Trades Inc., described there as a plumbing, heating and air-conditioning company, was fined $6,621 for one violation in a case opened by OSHA's Bridgeport office. Its Connecticut heating and cooling licence, HTG.0393234-S1, is active, held by Alliance All Trades.
“Alliance All Trades Inc. of 55 East Main St., a plumbing, heating and air-conditioning company, was fined $6,621 for one violation in a case that was opened by OSHA’s Bridgeport office on Jan. 20.”
Horrible, do not recommend!
Good company
These guys are top shelf. On time and under budget. I highly recommend them!!
Brendan bliar is an amazing tech for them
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 Alliance All Trades. 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
Next-morning compressor swap4.1
Emergency oil fill within 15 minutes5.0
Same-day water heaters3.7
