Capital Building & Design Inc. works out of 585 Milford Rd in Swansea and describes itself as a general contractor and design-build firm serving southeastern Massachusetts and Rhode Island, with design, architecture and project-management staff in house. Ron Eaton is president, and the team page also lists Cheryl, David and Doreen Eaton. The Better Business Bureau records the business as started in 1999 and incorporated in Massachusetts in 2001, with 30 employees, and grades it A+ — while stating on the same page that it is not BBB accredited.
What the company gets hired for is whole-house work rather than single trades. A homeowner writing in April 2025 described a total rehab of a house in Swansea that went from design through a difficult permitting process to finish in six months; another the same month described a home addition run from initial consultation and budgeting through municipal approvals, naming the carpenters, excavator, electrician, plumber and flooring crew who worked on it. A Reddit commenter in December 2024 said the company added two dormers to their second floor to split one long room into two bedrooms, about seven years before writing. The older written record on Houzz points the same way: a full renovation of an 1865 house in Cambridge with custom cabinetry and a retrofitted AC system (December 2015), a kitchen-and-mudroom addition plus a master bed and bath for a repeat customer (June 2014), and a flood-damaged basement rebuilt with a new roof, exterior paint, rewiring and a deck added along the way (January 2014). Those accounts are a decade old and are history, not current practice.
The platforms disagree, and the disagreement is worth knowing about. Google publishes 4.2 stars from 15 ratings; Houzz publishes 5.0 from four reviews, all written between 2013 and 2015; BuildZoom publishes 5.0 from a single 2021 review. The two one-star reviews sit on Google. One, from January 2022, describes a homeowner who had Ron out to assess a project, was told to expect an estimate in about two weeks, never received it, and made roughly seven calls over the following months without an answer. The other, from December 2024, is about the driving of a company vehicle on the way to Newport rather than about any job.
Before signing, the estimate stage is the thing to pin down: get the written quote with a date attached rather than a verbal timeline. It is also worth asking directly about the safety record — an OSHA-record aggregator reports an inspection of a company of this name that produced three citations and $3,456.60 in proposed penalties, filed against a Barrington, Rhode Island jobsite address rather than the Swansea office, so confirm with the company which inspection that was. BuildZoom shows an active Massachusetts Home Improvement Contractor registration for the firm; verify it yourself at the state's Office of Consumer Affairs before any deposit.