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License verified · Maine Fuel Board

Alan G. Castonguay

+1 207-897-6928
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
Maine contractor licenseMaine Office of Professional and Occupational Regulation, Maine Fuel Board (ALMS Online) · number MS30010925 · expires August 31, 2027. Matched to this business on name.Verified
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts — the state requires cover to hold the license, but we don't see the policy.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Alan G. Castonguay, in brief

Alan G. Castonguay is an HVAC contractor in Livermore, ME. We matched license MS30010925 to this business on the Maine Fuel Board register through August 2027.

HVAC contractor
Questions about this contractor

Before you call Alan G. Castonguay

01

Is Alan G. Castonguay a licensed HVAC contractor?

Yes. This business's license, MS30010925, matches an active entry on the Maine Fuel Board register with an expiry of August 31, 2027. The official lookup lets you verify it directly.

Sources: Maine Office of Professional and Occupational Regulation, Maine Fuel Board (ALMS Online) register.Report a correction
Alternatives

Other HVAC contractors near Alan G. Castonguay

Nearest listings we hold in Livermore. Same license check on every one.