Byam Construction

Byam Construction describes itself as an owner-operated Hyannis business doing exterior repair and remodeling of Cape Cod homes: windows, doors, siding and trim, roofing and chimney flashing, and deck repair. The company says Roger Byam began a construction apprenticeship in the mid-1980s and moved to Cape Cod in 1991 to frame houses. Its Massachusetts home improvement contractor registration (132560) and construction supervisor license (CS-075376), both held by Roger E. Byam, are active on the state registry. A recent Angi customer said Roger showed up for an estimate 20 minutes after they spoke, was on the job in 2 days, and installed two exterior doors and storm doors on an older home that is not exactly square. A recent customer wrote that Seth, who works for Roger, replaced their cellar stairs in one day, arriving at 8:00 AM and leaving at 8:00 PM, with pressure treated lumber as stated in the estimate. A 2025 customer said Roger came out the same evening to look at a gap in carrying beam boards and resolved it with a hammer and a few nails and screws. A 2025 customer at a Falmouth home said the company elevated a family room ceiling and built a basement bathroom, both on time and within the quoted budget. A 2024 customer said a whole-roof fix was completed in one day at half of what other companies had quoted. A 2023 customer from Centerville said Roger came the same evening to patch shingles that had blown off. That 2023 customer later had the shingles, trim and Anderson windows removed, and said the workers wrapped the house in an ice/water type barrier before installing new windows, shingles and Azek trim. A 2023 customer said Roger and his team of Martin, Brandon and Brad replaced their deck with Wolf decking and new Azek railings. On Houzz, a 2022 customer said two men, Dennis and Anthony, rebuilt their second story deck and left the site neat and clean each day. Angi shows 4.9 stars from 215 ratings, Google shows 4.9 from 10, and the Better Business Bureau grades it A+.