RS Development Group

RS Development Group is a Marlborough, Massachusetts contractor founded in 2008 by Rogerio Alves, whom the company describes as its Owner & Master Framer -- the site says the business started in structural framing before growing into general contracting, additions, roofing, siding, decks and whole-house remodels. Its Massachusetts home improvement contractor registration (license 216507) is active, verified against the state registry, and the crew reports to Alves directly rather than through subcontractors. There is no customer review or third-party account on file yet, so none of the company's self-described framing background or its 18 years in business can be checked against completed work. For a framing-heavy project -- an addition, a deck, a structural remodel -- the licensing checks out; ask for references and photos of recent jobs before signing.