Dover, NH35 Crosby Road, Dover, NH 03820-4340
Verified record
Trinity Design is a cabinet and millwork shop. On its website, the company says it specializes in high-end custom cabinetry and millwork projects big and small, and that it works with homeowners, general contractors, architects and designers.
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Typical your area range for this kind of work, from regional averages — not a quote from Trinity Design. 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
1 change recorded — last scanned Oct 18, 2026.