Verified record
License not state-verified. We could not confirm a current registration in the state registry. Insurance is self-reported. Look up in the official Rhode Island registry ↗
- 4 reviews in the last 6 monthsNo negatives
- 20 work photos
Highlights
- Composite deck replacement — a recent customer says an old deck became Fiberon composite
- A clean job site — a recent customer says the crew kept it clean
- A written estimate — a recent customer says a priced report came quickly
Cornerstone Decks & Siding describes itself as a general contractor working on custom decks, roofing, siding, home additions, remodeling and custom homes in Rhode Island and eastern Connecticut, and says it has been in business for four years. On Google it holds 5 stars from 16 ratings. A recent customer says they had an old deck replaced with a new Fiberon composite deck, and that the crew kept the job site clean and stayed on schedule. A recent customer says the team reviewed the deck work site and pre-existing construction in person, then produced a written report with pricing in short order. A recent customer praises the communication on a deck they crafted.
Read the comments
Most recent comments
- 5.0Jul 17, 2026
Dear Cornerstone team, I want to acknowledge you for your swiftness in communicating, and your promptness in reviewing in person the deck work site and pre-existing construction matters. You both brought your experience and expertise to bear regarding the deck — and each exchange between us has been cordial and professional; I want to acknowledge you, in particular, in this regard. The written report you and your Cornerstone team generated, with pricing — in short order (no less), all reflects well on you and your company. Thank you. Ellen Winsor
— Ellen WinsorView on Google Reviews ↗ - 5.0Jul 16, 2026
Very helpful with my deck would definitely recommend honest hardworking family business!
— Jonatan VargasView on Google Reviews ↗ - 5.0Jul 4, 2026
Really good communication! They perfectly crafted my dream deck 😍
— Kevin KlugView on Google Reviews ↗ - 5.0Jun 1, 2026
We recently had our old deck replaced with a new Fiberon composite deck, and we couldn’t be happier with the results. From start to finish, the entire team was professional, responsive, and easy to work with. They took the time to explain the process, answered all of our questions, and completed the project with great attention to detail. The workmanship was excellent, and the finished deck looks fantastic. The crew kept the job site clean, stayed on schedule, and clearly took pride in their work. If you’re looking for a company that delivers quality craftsmanship and excellent customer service, I would highly recommend them. We are extremely pleased with our new Fiberon deck and look forward to enjoying it for many years to come.
— Pablo TeranView on Google Reviews ↗
What does carpentry work cost in Greater Providence?
Typical your area range for this kind of work, from regional averages — not a quote from Cornerstone Decks & Siding. 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
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