1907 Builders

1907 Builders is a Lowell, Massachusetts general contractor and developer that, per its Thumbtack profile, has been at it for six years with a crew of eight. The two reviews on file both tell a roofing story. In a 2024 review, a homeowner described being anxious about a patio cover during a full roof strip-and-replace — the crew worked around it carefully and finished the whole job in a single day. The same year, a commercial customer had a leaking rubber roof replaced on a roughly 100-square-foot section, calling the price fair and the crew's timeline beat — the job wrapped up ahead of the schedule they'd promised. Both reviews score the company a perfect 5.0, though that rests on just two ratings so far — there isn't yet a long written record to draw a firmer pattern from. Anyone reaching out is best served asking specifically about roofing experience, since that's the only work documented so far, and confirming a written timeline given the fast turnarounds both reviewers describe.