Verified record
Typical Greater Boston range for this kind of work, from regional averages β not a quote from A Adam Construction. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12Γ16 β about 200 sq ft.
Estimated range
$7,750 β $14,500
Typical carpentry project around $11,100
A Adam Construction is Anthony Adam's shop in Winter Hill, Somerville, working Boston and Somerville. Its own site describes remodeling, construction and restoration alongside carpentry, decks, windows, roofing, siding, weatherizing and insulation, and puts the company at 12 years in business; BBB, which grades it A+, records 14 years and an address at 13 Henderson St. The outside trace of the work is thin but real. A 2022 project page on a design studio's site names A. Adam Construction as the contractor, and BuildZoom shows 17 permitted projects in Somerville and a BuildZoom score of 97. The licence picture needs a question put to it. BBB records two numbers for the company, CS-100853 and 175613. The company's own site gives a Massachusetts contractor licence as #100853 in one place and #100863 in another, and adds an HIC registration, #161799. Those are the company's and the directories' own claims rather than anything confirmed with the state, and BuildZoom's entry lists the licence status as Not Required, last verified in August 2018. Before signing, ask for the current CSL and HIC numbers in writing and look them up yourself. For a deck, a window or siding job, or a remodel around Somerville and Boston, lean on the permit history and the A+ grade, then ask for two or three recent customers you can call and the addresses of finished work nearby.
βContractor: A. Adam Constructionβ
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1 change recorded β last scanned Sep 9, 2026.
Takes on repairs others declined5.0
Shed craftsmanship5.0
Works with crooked houses5.0
Rescues stalled projects5.0