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Typical Greater Boston range for this kind of work, from regional averages — not a quote from FSA Construction & Electrical. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Bathrooms come up more than anything else in FSA Construction & Electrical's reviews. A September 2025 customer had two of them renovated and said the crew arrived on time, cleaned up every day, and the result was exactly what had been asked for; an October 2024 reviewer described the same kind of job and the same working style. Flavio Assuncao runs the Clinton company, which BBB files as FSA Construction & Home Services Inc at the same Grove Street address. Its Massachusetts home improvement contractor registration, number 219871, is active under that registered name. The company says it handles decks, remodeling, framing, additions, siding and porches, and on the electrical side panel upgrades, rewiring, generators and EV chargers. Some of the jobs people describe go past a standard remodel. In a December 2025 review, the owner of a North End apartment with an unlevel floor explained that levelling from the basement below was not an option, so Flavio designed a floor system that came out level and looked natural. In March 2026 a customer who had used the company years earlier for a half bathroom had a shed demolished. A 2024 reviewer credited the crew with sorting out a problem on a job they had not started themselves. The praise keeps landing on the same practical things. A November 2025 customer said questions were answered promptly and costs were transparent, the crew arrived on time and the site was left clean. An October 2024 customer said the work was finished by the completion date Flavio had promised at the start. Two paperwork details are worth settling before you sign. BBB has the business starting in October 2019, six years ago, while the company's own About page claims over nine years. And both the registration and the BBB file sit under FSA Construction & Home Services Inc rather than the FSA Construction & Electrical name, so check the contract names match. For a bathroom gut, a deck, or a remodel where someone has to solve a structural puzzle rather than follow a plan, this is a straightforward call in central Massachusetts; ask who handles the electrical portion and under whose licence.
He did good job on time.
We have hired FSA Construction and Electrical Services in the past when they put in a half bathroom in our former house..and they did a fantastic job...very professional, friendly and half bathroom looked great! This time Flavio and his team demolished a shed that was an eye sore on our property...we thought it might take a few days, but he and his team did it in one day! They also cleaned up so you can't even tell there was a shed there! He is so friendly and professional, and his team members are kind and considerate as well. I would recommend FSA Construction and Electrical Services to anyone who wants a great team of professionals and who do excellent work!
Excellent craftsmanship! Clean and timely! Will definitely use for future renovations!
I have an apartment in the North End that had a floor that was not level. Leveling from the basement was not an option so Flavio designed a floor system that provides a level floor that looks perfectly natural. From quoting to executing the project, Flavio was one of the most professional and responsive contractors I have ever dealt with. The added logistical challenge of a project in the cramped North End made it even more impressive. I highly recommend FSA to anyone with a construction project.
We had a good experience with FSA. Flavio was very responsive, answered our questions promptly, and was transparent with costs. His crew always arrived on time and kept the site clean. We would use them again for other projects.
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1 change recorded — last scanned Aug 12, 2026.
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