Northbay Building Company

Northbay Building Company is a Harwich-based, family-run outfit that Joseph Butler and his crew use to tackle additions, decks and whole-home renovations across Cape Cod and Plymouth County. The company says it brings more than 30 years of hands-on construction experience to the work, and BuildZoom's permit history backs that scale up: 19 permits pulled in the past three years, mostly home additions, with a typical project value around $43,000. The written reviews that exist are consistently strong, if not recent. On Houzz, three ratings from September 2021 average 5.0 — one homeowner recounts a new deck and outdoor shower finished on budget by a professional crew, another describes exterior shingle and trim replacement in Truro completed with real attention to detail. A November 2020 HomeAdvisor review from a client who says he's known Joe for years calls the pricing fair and the work genuine. Nothing more recent has been posted, so the written record speaks to a handful of solid jobs rather than an ongoing stream of current feedback. Its Massachusetts home improvement contractor registration is active and state-verified. BBB gives the company an A grade, though that reflects how long it's been registered with BBB — the file only opened in March 2024 — rather than a complaint history. Worth asking about directly: BuildZoom's profile carries an unexplained 'Alert - Unpaid Debt' badge next to its verified-license marker, with no further detail published anywhere on the page. For an addition, deck or larger renovation on the Cape, Northbay's track record and active registration are reassuring — just raise the BuildZoom alert and confirm current scheduling before signing anything.