AirProHQ
Durham, ME · Updated Oct 2026

10 HVAC contractors in Durham — every one with a license we could verify.

AirProHQ lists 10 heating and cooling companies in Durham, 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.

Durham at a glance
License boardMaine Fuel Board
Verify a license on the Maine Fuel Board lookup

How we check every listing: our full verification methodology.

10Contractors listed
10License-verified · 100%

10 license-verified shown first

Sorted: license status, then name

HVAC contractors in Durham, ME

Know the fair price

What HVAC work costs in Durham

Durham is a small market by listing count, and we don't have enough nearby listings to show a real regional picture either — the ranges below are the same national 2026 figures used sitewide, not a local estimate. 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
Durham FAQ

Hiring an HVAC contractor in Durham

Answers built from Durham's own listing data.

01

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

Ask for the license number and search it on the Maine Fuel Board lookup (official site). 10 of the 10 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most Durham listings show no reviews?

Our Durham 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.