Belport Building & Remodeling, LLC

Two decades on Cape Cod and, on paper, a one-person company — Belport Building & Remodeling is the kind of outfit where the owner is standing on your job site. Dmitry Mazheika, whom BBB lists as owner, started the business in Barnstable in 2004 by the company's own account, and it works out of Hyannis and West Barnstable. It describes itself as a design-build remodeler doing both residential and commercial work. Its Massachusetts home improvement contractor registration is active, verified against the state registry in the company's own name. It has been BBB-accredited since 2007 and holds an A+ grade there. The review history is small but uniformly good: 4.8 across 18 Google ratings, with all ten reviews on file — spread from 2022 to 2026 — at five stars. What customers describe is a contractor who shows up and closes out. Reviewers writing in early 2026 wrote about work finished on time and on estimate, with clear communication in between. A May 2025 review is more concrete: the owner came by daily to work alongside the crew or inspect what they'd done, and the crew raked the part of the yard they'd been working in before leaving each day. The specific jobs it gets praised for are heavier than handyman work. In a 2022 review, a homeowner described a screen porch roof with significant water damage — replaced and waterproofed, the ceiling stripped and rebuilt in trimmed and painted beadboard, the fan and lights reset, all through the winter season. A 2023 review covers a whole-home renovation spanning the kitchen, living room and flooring. BBB's service list runs the same range: additions, roofing, siding, flooring, kitchen renovation, screen porch construction. Two things to pin down before calling. BBB lists the company as having one employee, so ask who will actually be on your job and what gets subcontracted, particularly for a large renovation on a deadline. And the company lists a construction supervisor licence, CS #97029, on its own site — that number is the company's own claim rather than something confirmed at a registry, so ask to see it. Belport suits a Cape Cod remodel where you want the owner personally involved and a small crew is fine. Confirm the licence details and who is doing the work, and get the schedule in writing before anyone starts.