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Carpenter's Millwork is a custom cabinetry and architectural millwork shop based in Waltham, Massachusetts, run by owner Steve Carpenter. BBB puts the company at 22 years in business with two employees. BBB gives the company an A+ grade, though it is not a BBB-accredited business. Worth a call for custom cabinetry, millwork, or door work in the Waltham area — confirm current licensing, insurance, and a written scope before booking.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Carpenter's Millwork. 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 19, 2026.
Came back to fix deck stairs years later5.0
Decks and porches5.0
Custom sheds5.0