Bathroom Remodeling in Cohasset, MA

A Cohasset bath can run into sewer fees or septic rules. We check both before we draw a plan.

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Bathroom Remodeling by Walbridge Construction

Does a Cohasset bathroom change your sewer fee?

Not by itself. On town sewer, the connection fee is priced by bedroom count, not by baths, so a new bath alone does not change it. Walbridge Construction is veteran-owned, based in Hull, and offers bathroom remodeling to Cohasset homeowners.

The Sewer Commission's connection policy prices sewer privilege, the right to tie into the sewer, by bedroom count: $37,500 for four bedrooms, $18,750 for two, and $9,375 for each bedroom beyond four. The Commission also signs the occupancy permit after it inspects the connection. So we check with the Sewer Commission early if your remodel adds a bedroom.

What if your Cohasset house is on septic?

The Sewer Commission's white paper says three areas were still on septic: South Main Street, with 120 properties, and Beechwood and Doane Streets. The Board of Health's Title 5 rules come from the state septic code. They call for a hearing when a septic plan expands use, which means it puts more load on the system. If your plan does that, the hearing may come first.

What is behind the tile in an older Cohasset bath?

Close to two in three Cohasset homes, 62.9%, were built before 1980. Homes that age can still have old supply lines behind the tile. Plan for that in the budget before demo day. Our bathroom remodeling page covers the full job, from demo to fixtures.

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Cohasset bathroom remodeling questions

Who does bathroom remodeling near me in Cohasset?

Walbridge Construction, based in Hull, offers bathroom remodeling in Cohasset. Early on, we find out if your home is on sewer or septic and how many bedrooms it has, since both can change the cost. You can see what else we do in town on our Cohasset page. For a free estimate, call (857) 326-7157.

Can a Cohasset bath remodel trigger the flood bylaw?

It can, if the work reaches the foundation. Cohasset's Section 9.4 floodplain bylaw looks at foundation repair. Once a repair reaches 50% of the foundation's outside edge, or half of its piles, columns, or piers, it counts as substantial repair. Then the whole building must meet the state building code. A bath that stays inside the walls usually does not reach that line.

What does Cohasset's water report say about pipes?

It says the town treats its water to protect pipes. The Water Department adds sodium hydroxide and phosphates for that. It lists copper at 0.121 ppm, or parts per million, at the 90th percentile from 21 sites sampled in September 2025. Most of those homes, 9 in 10, tested at that level or lower. When the wall is open, it is a good time to ask about replacing old supply lines.

Reviews

4.5β˜… Β· Based on local customer feedback

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β€œI had such a great experience working with Walbridge Construction on my home renovation. From the beginning, they made the process feel easy and stress-free. …”
Brianna Hatch
β˜…β˜…β˜…β˜…β˜…via Google
β€œMIchael Walbridge provided excellent work on our building in two separate projects. His work is meticulous, and he communicates very well. I would recommend him without reservation.”
Lore Kantrowitz
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β€œI highly recommend Walbridge Construction!!! We had a massive leak in our ceiling that caused significant water damage to both the ceiling and the wall. Mike personally came out to assess the damage and provide us with a quote. …”
Serena Loring
β˜…β˜…β˜…β˜…β˜…via Google
β€œMichael Walbridge is awesome! Super responsive, competitively priced, and gets the job done right. Definitely recommend!”
paulina g
β˜…β˜…β˜…β˜…β˜…via Google
β€œMike’s & roofing crew were great ! Work was completed in timely manner. I would recommend and use his services again.”
Paul Macello
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β€œI hired Walbridge Construction LLC to replace a door as well as 2 screen doors. Micheal was extremely professional, knowledgeable and patient handling the challenges of working on my Old House. Walbridge Construction LLC does great work.”
Michelle Cardillo Β· July 2026

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Serving Cohasset & nearby

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