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JG Finish Carpentry

Local business · 61 Walnut St, Watertown, MA 02472, USA

3.6(4)· early read
Carpentryfinish carpentrydeck renovationstair repair

Their work

1 photo
JG Finish Carpentry

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Call (857) 237-1924See on Google

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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 Massachusetts registry ↗

Highlights

  • Deck and stair workrecent reviewers praise punctuality and clean finishes
  • Thumbtack Top Pro statusbackground-checked, zero negative reviews since rebranding
  • Perfect ratings so far5 stars on Google and Thumbtack, still thin
  • License self-reported onlyThumbtack lists HIC #219904, not state-confirmed here
  • Thin review volumeonly 5 total ratings across Google and Thumbtack
  • Recent rebrandnow also operates as JC Works Inc, same owner

JG Finish Carpentry works out of Watertown, run by a small crew that says it has put together a combined 15 years in the trade doing residential and commercial finish work around Greater Boston. The same operation also goes by JC Works Inc now, under the same owner, Jurandir Olegario — worth knowing if you're searching around for them by name. The reviews that exist are recent and specific. In the past few months, one customer hired them to renovate a deck and called it punctual, high-quality work; another needed a stair job handled and said it was done quickly with clear communication; a third said they got exactly what they asked for and would call again. None of the four Thumbtack ratings or the single Google rating dip below five stars, and BBB lists the company with an A+ grade and six years on file, though it hasn't sought BBB accreditation. Worth asking about directly: the Massachusetts Home Improvement Contractor license Thumbtack lists (#219904, under Olegario) is Thumbtack's own check, not something confirmed against the state registry here, so it's worth verifying independently before signing anything. And with only five ratings on the books split across two platforms, there isn't yet a long track record to lean on — the early signs are clean, but it's still thin. This reads like a small, hands-on outfit for deck, stair, and finish-carpentry jobs rather than a full remodeling operation — a reasonable call for that kind of project, with the license and the JC Works Inc rebrand worth confirming directly before booking.

Read the comments

Most recent comments

  • May 1, 2026

    Was professional in his assessment, did the job quickly and communicated well.

  • Apr 14, 2026

    Jay came and did exactly what I wanted to be done. I will call on him again no question about it!

    Michael C.View on Thumbtack
  • Mar 30, 2026

    I hired Jay to renovate my deck and I highly recommend him. He was punctual, did high-quality work, and the job was perfect. Thank you, and I recommend him to everyone.

  • They did an amazing job on our walkway and front steps. The quote was fair, they were very responsive, and completed the job on time and beautifully done. We highly recommend them.

Specializes in

Carpentryfinish carpentrydeck renovationstair repair

Languages

English

Update history

  1. Added 4 new comments, added 1 new photo, established rating 3.6

    • behind the score: License self-reported only — Thumbtack lists HIC #219904, not state-confirmed here

What does carpentry work cost in Greater Boston?

Typical Greater Boston range for this kind of work, from regional averages — not a quote from JG Finish 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

See the full Greater Boston cost guide →

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