Maine HVAC Contractors
Looking for hvac contractors in Maine? Below are 10 top-rated hvac contractors serving Maine in 2026 — every one rated 4.0+ stars with 10 or more verified Google reviews. Compare ratings and review counts, then contact them directly by phone or website. No middleman, no lead fees.
Listings are sourced from public Google Business Profiles and sorted by rating. Are you a Maine hvac contractor? Add your business free below.
Integrity Comfort Heating And Cooling
41 Marion Way, South Berwick, ME 03908, USA
551 reviews
Reviews via Google
Heat Pumps of Maine
914 Sabattus St, Lewiston, ME 04240, USA
410 reviews
Reviews via Google
EcoHeat Maine
115 Emerson Rd, Norway, ME 04268, USA
241 reviews
Reviews via Google
HVAC Bangor Maine by Dirigo Mechanical
28 Mount View, Plymouth, ME 04969, USA
213 reviews
Reviews via Google
Laird's HVAC LLC
215 N River Rd, Auburn, ME 04210, USA
135 reviews
Reviews via Google
Coastal HVAC, LLC
2 Nash Rd, Windham, ME 04062, USA
126 reviews
Reviews via Google
Southern Maine Mechanical
257 South St, Gorham, ME 04038, USA
33 reviews
Reviews via Google
Infinity Heating and Cooling
68 Cooks Brook Dr, Dayton, ME 04005, USA
24 reviews
Reviews via Google
Dave's World Windham
359 Roosevelt Trail, Windham, ME 04062, USA
575 reviews
Reviews via Google
Gelinas HVAC Services
224 Gorham Rd, Scarborough, ME 04074, USA
573 reviews
Reviews via Google
Data sourced from Google Places. Updated April 12, 2026.
Hiring an HVAC Contractor in Maine
Buildermuse currently lists 10 hvac contractors in Maine, averaging 5.0 stars across 2,881 verified Google reviews. That is an unusually strong field — when nearly every firm clears 4.8 stars, response time and availability become the real differentiators, so call two or three rather than only the top result. Most of the crews above operate out of Windham, Auburn, and Dayton.
Maine does not require a state-level general contractor license. Local jurisdictions may require permits and registration. Electrical and plumbing trades require state licensing. With no statewide license for this work, checking city and county requirements — plus active insurance — falls on you as the hiring party.
Labor is the biggest line item on most bids, and the Maine market sets the floor: construction workers here average $33.23 an hour — about $69,108 a year — across 36,538 workers statewide, per Bureau of Labor Statistics data. Use that figure as a sanity check when comparing quotes — a bid priced far below market labor rates usually means subcontracted or uninsured crews.
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