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Douglas P Lynch is listed as a Middleton, MA general contractor. He holds a Massachusetts construction supervisor license, CS-051705, which BuildZoom's directory shows as active. A set of permits appears on this profile too — commercial electrical, fire-alarm and solar installation work in Watertown, Quincy and Billerica between 2018 and 2022 — but it doesn't match a construction-supervisor general contractor, and BuildZoom notes a separate, same-named Douglas P Lynch listed as CEO of an electrical company in Woburn. Those permits may belong to that other contractor, so they aren't used to describe his work here. Ask him directly about recent residential projects and references before hiring, and confirm his license status with the state.
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1 change recorded — last scanned Aug 17, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Douglas P Lynch. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0