Fully insured · Fully licensed in Massachusetts · 6-person craft crew
Fully insured · Licensed MA contractor
Service Area
Medfield homes get renovations that match the town: well-made, neighborly, no shortcuts.
8 miles from our base in Holliston · same-day site visits available
Medfield sits about eight miles from our shop in Holliston, close enough that we treat it as a home town. It is a family-driven place, built around a walkable center off Route 109, with the Charles River running along its edge and the open fields of the former Medfield State Hospital grounds nearby. That character shows up in the houses. Many are 1960s and 1970s Colonials and Capes in the neighborhoods off North Street and South Street, with newer construction closer to Hartford Street and Frairy Street. These are homes families grow into, and the renovations follow: opening a closed kitchen to the living space, adding a real mudroom, or finishing a dry basement. We know how these houses are framed and what the town expects on a permit set.
From a cabinet refresh to a tear-down-to-studs full reno, one licensed crew, start to finish.
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Tub-to-shower conversions, frameless glass, freestanding tubs, heated floors — and the waterproofing you don't see.
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Family rooms, in-law suites, home gyms, basement baths, designed for how Massachusetts homes actually live.
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Trim, built-ins, framing, decks, siding, doors and stairs, done by hands that have been doing this for years.
See details →Building in Medfield
Most Medfield homes we work on are Colonials and Capes built in the 1960s and 1970s, set on family streets off North Street and South Street, with newer builds toward Hartford Street and Frairy Street. Many of these kitchens and baths were laid out before open living was the norm, so the walls that once made sense now cut the house in half. The projects we see most in Medfield are kitchen openings that connect to the family room, mudroom additions off a side entry, and basement finishes that add a playroom or office. We build to the age and framing of each house rather than dropping a stock plan onto it.
Medfield runs through the full New England freeze-thaw cycle every year, and low-lying ground near the Charles River holds moisture longer than most homeowners expect. That changes how we build. Basements get real moisture control before a single wall is framed, wet areas get proper waterproofing membrane under the tile, and exterior trim is detailed to shed water so it does not rot at the joints. We over-spec the parts nobody sees: vapor barriers, closed-cell foam on rim joists, and flashing that actually keeps water out. That is what separates a renovation that still holds up in year ten from one that needs a warranty call in year three.
When your contractor works just up Route 109, the details get handled. We pull the Medfield permit in your town's name and schedule the inspections, so you never chase the building department yourself. Because we are close, we are not rushing to beat a long drive home, which means the rest of your house gets protected before demo begins. One licensed and insured crew, family-owned and based in Holliston, handles your project start to finish, from the first measurement to the final walkthrough. Our reputation travels between neighbors here, and that is a stronger guarantee than any fine print.
Neighborhoods and areas we serve
Frequently asked
Our shop is in Holliston, about eight miles up Route 109, so Medfield is close to home for us. That keeps our crew on site early and makes it easy to swing by for a measurement or a quick question during your project.
Yes. For any work involving electrical, plumbing, gas, or structural changes, we pull the permit in Medfield's name and schedule the inspections. You never have to deal with the town building department yourself.
We solve moisture before we frame, which matters on the lower ground near the Charles River. We check the sump, add vapor barriers and dimple mat where needed, and insulate the rim joists. We will not finish a basement that is actively wet without fixing the source first.
That is one of our most common Medfield projects. Many Colonials and Capes off North Street and South Street were built with the kitchen walled off. We check whether the wall is load bearing, size the beam correctly, and connect the space to the family room.
Because Medfield is close to our Holliston shop, estimates here are usually quick to schedule. Reach out and we will set up a free in-home visit, often within a business day, then follow up with a written line-item quote.
Real homeowners. Real reviews on Google. No edits, no filters.
Satyadarshi Mohanty
Siding, trim, window replacement + basement finishing
“I have done multiple projects with Gustavo and WSF Construction. A significant exterior siding, trim and window replacement project, and a second project to finish my basement. He is very responsive, knowledgeable, and does an excellent job overall. His crew is hardworking and competent. He is my go-to for all small and large home projects and never disappoints.”
Ana Barros
Living room addition
“After much research, we decided to go with WSF Construction Services for our living room addition, and it's one of the best home improvement decisions we've ever made. They listened to our needs, offered valuable suggestions, and executed the plan with precision. The project was completed on schedule and the craftsmanship was exceptional.”
Daniel Ribeiro
Bathroom renovation
“WSF Construction Services transformed our outdated bathroom into a stunning, modern space. Gustavo was incredibly attentive, listening to our ideas and offering solutions that maximized both style and function. The team was always punctual and kept the workspace tidy. The final result was beyond our expectations.”
Pam W
Basement remodel
“Fabulous and beautiful remodel of our garden level basement. Excellent, highly skilled work. Prompt, knowledgeable, full communication at all times, pleasant and fair pricing. The whole team was great. We will use them again when any projects come up. Very highly recommended.”
Alexandre Fernandes Machado
Bathroom renovation
“WSF Construction Services turned our outdated bathroom into a modern, spa-like retreat. The quality of work is evident in every tile and fixture installed. The project was completed on time and the workspace was kept clean, minimizing disruption to our daily life. We are absolutely in love with our new bathroom.”
Kara Berger
Deck extension
“Project was to extend our deck. No issues at all. Great communication throughout the process. Fair pricing. Wonderful work! Would hire again and recommend to others.”
Patricia Nery
Home renovation
“Gustavo took care of my renovation needs. He looked for the best options in terms of quality and price of material and gave great suggestions from his experience. Best company by far that I have worked with. Honest and trustworthy. Thank you Gustavo and his team. Highly recommend!”
Scott Gannon
Renovation
“Outstanding work, high quality and timely. Already looking forward to using their services again.”
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