AirProHQ
Bangor, ME · Updated Oct 2026

18 HVAC contractors in Bangor — every one with a license we could verify.

AirProHQ lists 18 heating and cooling companies in Bangor, ME, every one matched to a license on the Maine Fuel Board register. These listings come from the license register rather than review sites, so most carry no public rating — a verified license with no reviews is normal here, not a warning sign.

Bangor at a glance
License boardMaine Fuel Board
Licenses renewing within 90 days1
Verify a license on the Maine Fuel Board lookup

How we check every listing: our full verification methodology.

18Contractors listed
18License-verified · 100%

18 license-verified shown first

Sorted: license status, then name

HVAC contractors in Bangor, ME

Know the fair price

What HVAC work costs in Bangor

National 2026 ranges from our cost guides. Ask any contractor for a written, itemized quote and compare it against them.

JobTypical cost
Diagnostic / service call$75 – $200
Capacitor replacement$100 – $250
Refrigerant recharge$200 – $600
Compressor replacement$1,300 – $2,800
Central air conditioner$3,900 – $7,900
Full HVAC (furnace + AC)$5,000 – $12,500
Sources: AC repair cost guide · HVAC replacement cost guide
Bangor FAQ

Hiring an HVAC contractor in Bangor

Answers built from Bangor's own listing data.

01

How do I check a Bangor HVAC contractor's license?

Ask for the license number and search it on the Maine Fuel Board lookup (official site). 18 of the 18 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most Bangor listings show no reviews?

Our Bangor data comes from the Maine Fuel Board license register, not from review sites, so many licensed one-truck operations have no public review profile. A verified license with no reviews is not a red flag — ask for two recent local references instead.