Local business · Falmouth, MELocal business · 272 Gray Rd, Falmouth, ME 04105
Verified record
MarWin Construction Inc. says on its website that it delivers fuel system installation, sitework, concrete, excavation and commercial construction services across Northern New England, and that it has been in business for 31 years.
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Typical your area range for this kind of work, from regional averages — not a quote from MarWin Construction Inc.. 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
1 change recorded — last scanned Oct 4, 2026.