CDM Home Improvement

Forty-eight Google ratings, every one of them five stars — and the word that keeps surfacing in them is "basement." CDM Home Improvement works out of Billerica and takes on whole-room jobs: kitchens, bathrooms, finished basements, staircases and hardwood floors. Customers write about rooms that didn't exist before. A homeowner in May 2026 described a completely unfinished basement turned into a functional, usable space; a 2025 customer said the same kind of work came in below other quotes and finished on schedule; another in 2023 called the finished area "inviting" where nobody used to go. Two names run through the comments. Customers in 2023 credit Carlos with complete house renovations and with catching structural problems, while 2025 reviewers name Jean for holding to dates and quoting without surprise costs. A July 2026 customer wrote that "the owner, Gean," answered the phone himself and came out to look at a bathroom the family had put off for years. The through-line across 46 comments is timing and tidiness. A 2025 bathroom overhaul quoted at a week and a half finished in a week. In 2025 one customer wrote about how the crew "prepared and finished the floor" in his house, and another that the work area was left spotless. This May, a homeowner singled out the tile work and the cabinets in a kitchen remodel. Two things are worth weighing. The one wobble in the whole file is a 2022 Thumbtack job — bathroom drywall plus a closet door — that the customer said "took longer than expected," though they said they'd hire again. And the numbers aren't identical across platforms: Google sits at a flat 5.0 from 48 ratings while Thumbtack shows 4.6 from 27. The reviews also arrive in batches, with clusters of three and four sharing a single posting date in May 2026, September 2025 and June 2025, rather than as a steady trickle. If you want a basement finished or a kitchen rebuilt around Billerica and you care about the crew hitting the date and cleaning up after themselves, this is a reasonable call. Before booking, ask for their Massachusetts home improvement contractor registration and get both the schedule and the price in writing.