Verified record
In a 2021 post on r/PortsmouthNH, a Reddit commenter wrote that "Offshore Builders did our deck" and praised them. Its Better Business Bureau grade is an A, and the BBB lists one complaint against the company.
โOffshore Builders did our deck. They were great.โ
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1 change recorded โ last scanned Oct 18, 2026.
Typical New Hampshire range for this kind of work, from regional averages โ not a quote from OFFSHORE BUILDERS. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$20,200 โ $30,800
Typical remodeling project around $25,500