Dufour, Mark L., Sr

Electrician · Windham, Maine

License number	LM50016996
Trade	Electrician
License holder	Dufour, Mark L., Sr
Location	Windham, ME 03087
Status	Current, Active (as of 2026-08-25)

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What this record tells you

Dufour, Mark L., Sr holds Maine license LM50016996, authorizing work as a electrician. It is one of 204 active electrician licenses in Windham, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.

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