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Castro Finish Carpentry Inc

Local business · 1 Golf Links Cir, Sandwich, MA 02563, USA

4.5(54)
Windows / Siding / GuttersCarpentryfinish carpentrytrim carpentry

Their work

63 photos

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Verified record

Highlights

  • Perfect recent recordzero negative reviews across 54 ratings and six sources
  • Verified active licenseMassachusetts HIC 187517 confirmed by the state registry
  • BBB A+ ratingaccredited with no complaints on file
  • Recent exterior worksiding, trim, and roofing praised as clean and on schedule
  • Bathroom remodelsmultiple recent customers call the results beautiful
  • License number mismatcha Networx listing shows a number not matching the verified registry

Castro Finish Carpentry is a Cape Cod outfit built around trim, siding, and exterior carpentry — the kind of work where straight lines and tight joints show. Based in Sandwich, the company's BBB profile lists it as operating since January 2015. Reviewers refer to the owner by several first names — Steve, Stevie, Stevan, Estevam — and describe him showing up on site personally throughout a job. The pattern here is consistency: 54 reviews across six sources carry an aggregate sentiment of 0.87, and none of the thirteen reviews posted in the last six months is negative. That recent run includes full re-siding jobs with new windows and trim finished through winter weather, a cedar shingle replacement, and a roof shingle replacement finished quickly and reasonably priced. One homeowner had Castro open a wall between the kitchen and living room, add a clapboard accent wall, then hand them a full bathroom remodel with a custom-built closet — calling the results better than expected. Other recent reviewers single out bathroom work specifically, one calling the finished room "absolutely beautiful" and another citing a bathroom-and-flooring job they were happy with. A larger renovation in Provincetown — a new roof, cedar siding, a rebuilt deck, and interior upgrades in one engagement — shows they take on bigger multi-trade scopes too. Its Massachusetts Home Improvement Contractor license (#187517) is active, confirmed directly against the state registry rather than self-reported. BBB gives the business an A+ rating and accredited status with no complaints on the profile. One thing worth asking about: BBB's own listing also shows a separate Massachusetts construction-supervisor license number (CS-106937) next to the verified HIC number, and a Networx listing shows yet a third number (CS050313) that matches neither — likely different credential types, but worth pinning down which license covers your specific job. For Cape homeowners weighing exterior work — siding, trim, windows, roofing repairs — or a bathroom remodel, this is a contractor with a deep, recent, and unanimously positive track record and a license that checks out against the state. Confirm which license number applies to your project before signing.

Read the comments

Most recent comments

  • 5.0Jul 17, 2026

    The workers for Castro were absolutely wonderful. They are hard workers and came every day and did a great job. We highly recommend them

    Candace ComolettiView on Google Reviews
  • 5.0Jul 15, 2026

    We had new flooring installed, opened the wall between the living room and the kitchen and added a clapboard accent wall. We were so impressed with their work we decided to have them take on our bathroom remodel. The finished product exceeded our expectations. The crew built us a custom closest after listening to our needs and wants, tile flooring all new walk in shower with tile flooring and tile wall. All the completed projects we had done exceeded our expectations. The Castro crew was extremely professional, hardworking and courteous throughout the entire process. We highly recommend them for any of your remodeling needs.

  • 5.0Jun 24, 2026

    We had our house resided and some of the trim replaced with composite. There are a number of areas where access is a bit challenging due landscaping and other items around the house. The team did a great job from initial response to provide a quote, adjustments to fit our budget, actual work, and follow-up. Have had a number of neighbors stop to come on the job.

  • 5.0Jun 13, 2026

    I can’t say enough about the quality, professionalism, reliability and integrity, and fair pricing of the team at Castro on our recent project in Provincetown. Start to finish - they were simply fantastic!! We had our roof replaced, cedar siding, a deck rebuilt, interior upgrades, exterior trim work, vent ridge installed and other items repaired. We have had many projects over the last 30 years of home ownership from California to Boston to Florida and the outer Cape. We were so impressed with Castro that I felt compelled to write them a personal thank you letter when the job was completed and then I offered to write a public review. They deserve every success coming their way!

    Samantha KellerView on Google Reviews
  • 5.0Jun 10, 2026

    Castro construction is amazing .. they did my bathroom, renovated my flooring . Very happy with the service ..

Specializes in

Windows / Siding / GuttersCarpentryfinish carpentrytrim carpentrysiding installationdeck construction

Also offers

RoofingBathroom RemodelKitchen RemodelGeneral Contractor / Remodelingcustom woodworkingwindow installationdoor repairroofing repairbathroom remodeling

Languages

English

Update history

  1. Added 54 new comments, added 63 new photos, verified active license, established rating 4.5

    • confirmed against the state license registry
    • behind the score: License number mismatch — a Networx listing shows a number not matching the verified registry

What does carpentry work cost in Greater Boston?

Typical Greater Boston range for this kind of work, from regional averages — not a quote from Castro Finish Carpentry Inc. 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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