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Verified record
Cassidy Carpentry, Inc. is a Weymouth, Massachusetts construction company offering residential remodeling and renovation work. BBB lists kitchen and bathroom remodeling, finished basements, additions, in-law suites, windows, decks, siding, exterior doors, tile, hardwood, and related work; BuildZoom lists 30 projects and a Home Improvement Contractor license #164904 with status Active. Before booking, ask for a written scope covering the rooms, materials, permit responsibilities, and schedule. BBB lists an A+ grade and separately states that the business is not BBB accredited, so those are distinct details to consider when comparing bids.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Cassidy Carpentry. 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
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No changes recorded yet — last scanned Sep 16, 2026.
Came back to fix deck stairs years later5.0
Decks and porches5.0
Custom sheds5.0