AirProHQ
Warren, ME · Updated Oct 2026

14 HVAC contractors in Warren — every one with a license we could verify.

AirProHQ lists 14 heating and cooling companies in Warren, ME, every one matched to a license on the Maine Fuel Board register. Of those 14, 13 are current and 1 has passed the expiry date shown on the register; those listings say so. 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.

Warren 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.

14Contractors listed
14License-verified · 100%

14 license-verified shown first

Sorted: license status, then name

HVAC contractors in Warren, ME

Know the fair price

What HVAC work costs in Warren

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
Warren FAQ

Hiring an HVAC contractor in Warren

Answers built from Warren's own listing data.

01

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

Ask for the license number and search it on the Maine Fuel Board lookup (official site). 14 of the 14 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most Warren listings show no reviews?

Our Warren 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.