Verified record
Helena Construction Inc is a carpentry company whose website lists general carpentry (custom trim, built-ins and more), flooring (hardwood, vinyl and tile) and deck and porch work covering new builds, repairs and finishing. The company says it has been in business for 10 years and serves towns including Milford, Hopkinton, Southborough, Sherborn, Medfield, Holliston, Franklin, Upton, Wayland, Northborough and Medway. It offers free estimates and says it is insured. One customer says Valdemir Fagundes and his team installed their interior stair railing, and that Valdemir took the time to locate all the correct parts so everything fit together. Another customer calls the team skilled and fair in their pricing and communication, and says they delivered what was promised, on time.
Valdemir Fagundes and his team did a fantastic job installing our interior stair railing. Valdemir went above and beyond by taking the time to locate all the correct parts to ensure everything fit together perfectly. The craftsmanship and attention to detail were excellent. I highly recommend Helena Construction Inc. for their professionalism and quality of work.
I had a great experience working with Helena Construction Inc. The team is incredibly skilled, professional, and truly fair in their pricing and communication. They delivered exactly what was promised, on time and with excellent quality. It's rare to find a construction company you can fully trust — highly recommend!
Great job
Best workers, always on task, good finishing, i love these guys!
very pleased with the work done
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Helena Construction 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
Specializes in
Also offers
Service area
Languages
1 change recorded — last scanned Sep 27, 2026.
Came back to fix deck stairs years later5.0
Decks and porches5.0
Custom sheds5.0
Early-1900s kitchen remodeled in 20243.8