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Local businessLocal business
Verified record
Ohara Construction is a carpentry contractor, listed under that name in online business directories. Before hiring, get the basics on paper: the Massachusetts home improvement contractor registration number and proof of liability insurance, a written scope and price for the job, and the names of a couple of recent customers nearby you can call.
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1 change recorded — last scanned Sep 19, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Ohara Construction. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,750 – $14,500
Typical carpentry project around $11,100
Came back to fix deck stairs years later5.0
Decks and porches5.0
Custom sheds5.0