Verified record
Antonio Pereira is a Chelmsford, MA general contractor whose Thumbtack listing — filed under the name GRSA Corporation and credentialed to Antonio Pereira Junior — centers on finish carpentry: custom cabinetry, framing, decks, and stair work, with 29 projects posted there. The handful of reviews on file, all dated June 2024, are uniformly positive. One Thumbtack customer called a bathroom makeover complete and professional and said they'd highly recommend the work; another praised an amazing kitchen job from a worker who "knows what he's doing"; a third cited patience and doing things right. Thumbtack shows a 5.0-star average across those three ratings, though the sample is small. Worth asking about before booking: the business appears under two names across the two directories — Antonio Pereira in Chelmsford on Houzz, GRSA Corporation in Hudson on Thumbtack — so it's worth confirming which entity you'd actually be contracting with. The written record is also short and dated to a single month in 2024, so ask for more recent references if the job is substantial. For a homeowner planning a kitchen or bathroom remodel, or looking for custom cabinetry, deck or stair work, the early reviews are encouraging, but the thin, older record means it's worth a bit more legwork — recent photos, current references — before signing on for a large project.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Antonio Pereira. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Very good job, he is very professional he also did a complete bathroom makeover I love it! Great job I highly recommend
Great worker knows what he’s doing did an amazing kitchen
He’s amazing worker has patience and does everything right
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1 change recorded — last scanned Sep 9, 2026.
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0