Verified record
No state license for this trade. Maine doesn't license or register general contractor / remodelingbusinesses, so there's no state registry to check. That's true of every general contractor / remodeling business in the state, not a mark against this one. Insurance is self-reported.
Highlights
- Brick foundation repointing — a 2025 customer said it stayed within budget
- Historic home repairs — a 2026 customer described two exterior projects
- A walk-in cooler rebuild — a 2023 customer said they worked through inclement weather
- Higher bid — a 2026 customer said it was not the cheapest bid
A 2025 customer hired Mast Construction to repair and repoint the 125-year-old brick foundation of a condo building they manage, and said the company showed up on time, completed the work quickly and stayed within budget. The same 2025 customer said Adam took particular care with an entryway tiling project, and wrote that previous masons who quoted less never showed up. The company says it has over two decades of experience upgrading exteriors for homeowners, including decks and siding, remodeling and roofing, gutter replacement, and window and door installation. mainebiz.biz has reported that the company found industrial space for expansion in Portland’s West End. A 2026 customer said they had used the company on two exterior repair projects on their historic home, called Adam very responsive and Zach friendly and helpful, and noted it was not the cheapest bid. A 2023 customer said Adam and his team did a complete rebuild of the floor of a walk-in cooler at the customer's business, showed up on time in inclement weather, and charged a fair price.
What does a remodeling project cost in Greater Portland?
Typical your area range for this kind of work, from regional averages — not a quote from Mast Construction Corp. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
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