Verified record
Jays Carpentry is a family-owned carpentry business based in Fitchburg, Massachusetts, run by an owner customers know as Jay. HomeAdvisor lists it as an Approved pro with a 5.0-star average from nine customer ratings, and the reviews behind that number describe deck and porch work, interior trim and moldings, and repairs handled as they came up. The strongest, most repeated praise is for deck and porch jobs. In a 2025 review, a homeowner said Jay repaired their deck so well it ended up in better condition than before the damage, after other contractors had told them it needed full replacement. A 2024 account describes Jay rebuilding a porch in Waltham, Massachusetts quickly, and dealing directly with the local building inspector with no issues raised. In a 2021 review, another customer credits him with replacing a deck and a sliding door despite that year's run-up in material costs. Beyond deck work, reviewers describe him fixing a floor and subfloor after a leak through an exterior door, installing a storm door and pan, and hanging interior trim and moldings — the services HomeAdvisor's own listing names for him. Across the record, from 2021 through 2025, the recurring words are punctual, communicative and meticulous; more than one reviewer called the pricing fair or reasonable, and several said they would hire him again. Two things are worth knowing before calling. The written record, while consistently positive, is not current — the newest public review dates to mid-2025 — and all nine ratings sit on a single platform, HomeAdvisor, with no second source to cross-check the picture. For a homeowner around Fitchburg, or a bit further out toward Waltham as one review shows, with a deck, porch, or trim job in mind, this is a real, specific track record with no complaints on file. Worth confirming current availability and getting a firm quote, since the most recent feedback is over a year old.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Jays Carpentry. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,750 – $14,500
Typical carpentry project around $11,100
Jay is very meticulous, accurate, hard worker, dependable and neat. The finished product manifest each of these qualities He repaired my deck and it is now in better condition than before the problem. This when all the others said it had to be replaced. High quality work and a pleasure to work with.
Jay rebuilt my front porch (in Waltham, MA) quickly and without any shortcuts. He dealt effectively with the local building department/inspectors (who had no issue with the work). Jay answered all my questions and solved several problems in insightful ways. He is professional, knowledgeable, and his rates are very reasonable. I highly recommend Jay without any reservations.
Jay did a great job repairing our floor and subfloor after we had a leak through our exterior door. He also installed a pan and a storm door with extra frame. He was on time, cleaned up after a day of work, and the result looks great. He communicates well and kept us updated on progress. A really nice guy too! Highly recommended!
Professional, hard working, good communication.
thank you
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Sep 5, 2026.
Takes on repairs others declined5.0
Shed craftsmanship5.0
Works with crooked houses5.0
Rescues stalled projects5.0