Contractors in Portland, Maine

5 listings: general contractors (2), electricians (1), concrete & masonry (1), carpenters & framers (3), windows, siding & insulation (1).

How Do You Find a Licensed Contractor in Portland, Maine?

We list 5 contractors in Portland, from open map data with no license check. Maine has no state general contractor license. Ask for the license number, confirm it with the state or city, and get at least two written bids.

Updated November 6, 2026 · Source: OpenStreetMap (downloaded November 6, 2026).

49 Fox Street, Portland

Map listing: license not checkedElectricians

107 Anderson Street, Portland

Map listing: license not checkedCarpenters & FramersGeneral Contractors

317 Marginal Way, Portland

Map listing: license not checkedWindows, Siding & Insulation

111 Anderson Street, Portland

Map listing: license not checkedCarpenters & FramersConcrete & Masonry
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Before You Hire in Portland

Maine has no state general contractor license. Threshold: No state general contractor license; written-contract rules apply above $3,000. Read the Maine license summary, then use the hiring checklist and compare your bids. Your city’s building department can also tell you which permits your job needs.

Other Cities in Maine

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method