Maine contractor license verification
Maine — no statewide GC license (OPOR covers specific trades)
Open the official lookup →Licensing is county/municipal; OPOR covers only state-regulated trades (electricians, plumbers, fuel technicians). A Home Contractor Licensing Act takes effect Jan. 1, 2027.
- Statewide contractor license
- No state contractor license
How to verify a license
Open the official portal above. Most state boards let you search by license number, business name, or licensee name — the exact fields vary by state, since each board runs its own system. If a license number is available, that's usually the fastest and most exact match.
What to check, beyond "does a license exist"
- Status is active, not expired, suspended, or revoked
- The license classification matches the actual scope of work
- The licensed business name matches who you're contracting with
- Where the board shows it, bond and insurance standing
A valid, active license is not the same thing as current insurance — most boards don't track certificates of insurance at all, so a separate COI check is still worth doing before work starts — our free reader pulls carrier, limits, and expiration straight off an uploaded certificate.