Prime Building Inc

Twenty-eight permits tell more of this story than the two reviews do. Prime Building Inc has pulled permitted work ranging from a $15,000 office rebuild in Worcester to a roughly $1M new home in Topsfield, with jobs in Boston, Brookline, Somerville and Taunton along the way — the spread you'd expect from a firm that takes both commercial fit-outs and single-family additions. The company says it started in 2012 and that its team carries more than 20 years of experience, working out of Milford and selling three things: general contracting, design-build, and construction management. It turns up as a Medway Chamber of Commerce member, and BuildZoom scores it 109, the 95th percentile of the Massachusetts contractors it tracks. What's thin is what customers have written. Two reviews, both five stars, both short. The April 2026 one praises communication and execution; a 2024 reviewer described a long-running relationship with Mark, Alex and Joe. Warm, but not much to weigh. Licences are worth checking yourself. BuildZoom lists a Massachusetts home improvement contractor registration and a construction supervisor licence for the company, plus a construction supervisor 1 & 2 family licence it shows as inactive and at one point cancelled — those are BuildZoom's records, not verifications. Ask which licence covers your job, and ask for two or three recent addresses near you: with a permit history this varied, references on work like yours will tell you more than the star count.