Constitution Contracting Inc.

Constitution Contracting has been reroofing houses around Lowell long enough that several reviewers describe hiring the same crew again years later. The company, which says it's family-owned and has worked Massachusetts and southern New Hampshire since 2001, holds an active Massachusetts home improvement contractor license, and BuildZoom's permit records — mostly strip-and-reroof and flat EPDM/TPO replacements around Lowell — put its contractor score in the top 10% of the state's roughly 139,000 licensed contractors. The reviews back up that consistency: 18 on file, every one five stars, and the specifics repeat rather than vary. In a January 2026 review, one customer said a mansard roof and gutter replacement "was done well and quickly"; in a late-2025 review, another described an architectural-grade shingle reroof in Cambridge where the crew "took extra care to protect the site from debris." A property manager, writing in mid-2025, said the company has been their only roofer for over ten years, including fixing an ongoing leak at their own house. Several customers name the owner, Paul, directly, and one — in an October 2025 review — describes him and a partner, Dan, standing behind their work with follow-up service calls answered within 24 to 48 hours. Pricing comes up as fair rather than cheap: "middle of the estimates," a Lowell neighbor said in a 2023 Reddit comment about hiring them for a roof. BuildZoom's own listing also shows the company doing kitchen, bathroom, and whole-home remodel work, though the reviews and permit history on file are almost entirely about roofs. For a roof replacement, repair, or leak call in the Merrimack Valley, this is a crew with a real paper trail — a verified license and years of matching permit records — behind the five-star average, not just the star count itself.