The Maine General Contractor Guide
Maine Trades Directory · Updated 2026
Whether you are remodeling a kitchen or building an addition, the contractor you choose makes or breaks the project. Maine does not license general contractors, so this guide focuses on costs, the state’s written-contract law, and how to hire safely.
What it costs in Maine
Ranges are typical Maine estimates — always get written quotes for your specific project.
Licensing & requirements
Maine does not issue a statewide general-contractor license. However, the Maine Home Construction Contract Act requires any home-construction or improvement contract over $3,000 to be in writing and include specific terms (scope, price, payment schedule, warranties). Always use a written contract and verify insurance and references.
Common jobs
- Kitchen and bathroom remodels
- Home additions and dormers
- Basement and attic finishing
- Decks, porches, and garages
- Whole-home renovations
- Project management and subcontractor coordination
Questions to ask before you hire
- Will you provide a written contract (required over $3,000 in Maine)?
- Are you insured, and do your subcontractors carry their own insurance?
- What is the payment schedule, and how are change orders handled?
- Who is my day-to-day point of contact?
- Can I see recent projects and references nearby?
Maine-specific notes
Maine’s short building season pushes demand for contractors from spring through fall, so book early for summer projects. Rural sites may add cost for utilities, septic, and access. The $3,000 written-contract rule is your best protection — a detailed contract with a clear payment schedule prevents most disputes.
