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DSouza Construction Inc. works out of Natick, taking on the framing, basement, and deck jobs that turn unfinished space into rooms people can actually use. Its Thumbtack profile shows a 4.8-star rating from 21 ratings and 170 projects on file, and the handful of written reviews available back that number up β every one describes a job that went the way it was supposed to. The specifics repeat across years. A 2026 review says DSouza rebuilt a deck with a new landing and stairs, working fast. A 2024 review credits Dan's crew with reinforcing sagging deck substructure and hauling off debris another contractor had left behind, at a price that never moved from the original quote. Two reviews from 2022 describe repairing water-damaged wall framing and refinishing the space β with a referral to another contractor for the plaster work β and framing out a basement ahead of schedule at a price the customer called great. The oldest review on file, from 2021, covers a garage and partial basement finish, singling out the stair work. What comes through across all five reviews β spanning decks, framing, and basement and garage finishes β is reliability on timing and price: arriving and finishing early rather than late, and holding to the number first quoted. For a basement, garage, or deck project, that five-year run of specific, consistently positive reviews is worth weighing before booking.
Typical Greater Boston range for this kind of work, from regional averages β not a quote from Dsouza Construction Inc.. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12Γ16 β about 200 sq ft.
Estimated range
$7,750 β $14,500
Typical carpentry project around $11,100
great experience using these guys to replace a deck with a landing and stairs. they were fast and did a great job.
Dan and his team were great! He was extremely responsive and accommodated a tight schedule with days to spare. He also proactively reinforced some substructure supporting steps and volunteered to dispose of an old patio slider and other waste left by another contractor. His price seemed entirely reasonable and did not change from his initial estimate. And we love the result! I would highly recommend him.
Fantastic job repairing some water-damaged framing I discovered within my walls and refinishing of the space. Also was able to connect me with another contractor for plaster finishing work, all of which was done professionally, at great value and in very short time.
Dan did a great job framing my basement. He not only arrived earlier than expected but also finished the work earlier than expected. His work is of decent quality at a great price. Iβm very happy with his work and I would not hesitate to contact Dan for my other projects at home.
Danilo did an excellent job finishing our garage and partial basement. I must especially emphasize the impeccable work of the stair. I definitely recommend this reliable company.
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1 change recorded β last scanned Sep 4, 2026.
Takes on repairs others declined5.0
Shed craftsmanship5.0
Works with crooked houses5.0
Rescues stalled projects5.0