
Bay State Bath remodels bathrooms in Waltham, MA and towns across Middlesex County, MA. We work in one trade only: bath remodeling. That covers tub replacements, shower upgrades, tub-to-shower conversion, bathtub wall surrounds, shower base & wall installation, aging-in-place remodels, and full bathroom remodel projects. Every job runs on a written scope you approve first, with a single crew on site through the final caulk line.
Bathroom Remodel In Waltham, MA
We Price The Whole Bathroom In One Written Scope You Sign Before A Single Tile Comes Off The WallOne Crew Stays On Your Bathroom From The First Measurement Through The Last Sealed Seam
A bathroom remodel in Waltham, MA often begins with one part of the room you’ve stopped fighting. A shower base that flexes when you step in. A surround with grout you can’t get clean. A tub sitting unused for years.
We handle that room start to finish.
Bay State Bath is a bath remodeling company serving Middlesex County, MA, and bath remodeling is all we do.
Houses here run from Victorians near Moody Street to postwar capes out past the reservoir. The bathrooms inside them wear at different rates. So we send a technician to measure your room in person and check the plumbing and wall condition before ordering any materials.
From there, one crew works your bathroom alone.
We put the scope, the materials, and the price on paper, and you sign off before anything comes apart. Because we don’t hand the job between subcontractors, the panels sit level, and the seams stay sealed. That’s the difference you feel every time you wipe the walls down in seconds.
Bath Remodeling Services For Waltham, MA
We work inside a single service group: bath remodeling. Here’s what that includes for homes.

Tub Replacements
When a tub is cracked, chipped, or worn past scrubbing, we pull it and set a new one without tearing up the whole layout. Once the old unit is out, we check the wall cavity and subfloor before installing the new tub. That keeps the finished install level and sealed against water.
Shower Base & Wall Installation
A shower base that gives underfoot usually means the base was never set level. We install the base and the wall panels as one sealed system, so water runs to the drain instead of soaking into the framing. We seal every seam before we call the job done.
Tub-To-Shower Conversions
If nobody in your home uses the tub, a tub-to-shower conversion opens the floor and drops the step-in height. We remove the old tub, rework the wet area, and set a walk-in shower with a low, level base. The room feels bigger and moves more easily.
Full Bathroom Remodels
Some bathrooms need a full reset, not just the wet area. A full bathroom remodel covers the tub or shower, the surround, the base, and the surrounding surfaces. We measure the room you actually have, write one scope for all of it, and run a single crew through every step.
Related Bathroom Remodeling Projects For Waltham, MA
These projects sit under the same bath remodeling trade and often come up while planning a Middlesex County, MA bathroom remodel.

Bathtub Wall Surrounds
A bathtub wall surround covers the space around your tub with sealed panels instead of tile and grout. We set each panel level and seal the seams, so water sheds off the surface and wipes clean fast. There are no grout lines to scrub and no caulk to redo every season.
For many homeowners, a surround refresh is the quickest way to reset a tired wet area without a full teardown.
Aging-In-Place Remodels
An aging-in-place remodel makes daily bathing simpler and the room easier to move through. That can mean a low-threshold shower, a level base, and a layout that keeps the floor clear.
We plan the changes around how you actually use the room, then run one crew through the work. The result is a bathroom that stays comfortable to use for years without feeling like a hospital room.
Why Homeowners Hire Bay State Bath
Picking who remodels your bathroom comes down to how the job is built and who stays on it.
- A Written Scope Before Anything Moves. Before any demolition, you get a written scope listing the work, the materials, and the price. You sign off first. That means no open-ended timeline and no mid-job cost surprise once the walls are open.
- One Crew Through The Whole Job. The same crew that measures your bathroom is the crew that sets the last panel. We don’t pass the room between subcontractors, so no one drops details between trades.
- A Real Look Behind The Walls. Once we remove the old tub or surround, we inspect the wall cavity and subfloor underneath. If something’s wrong back there, we find it before the new surfaces go up, not after.
- Sealed, Level Installs. We set each wall panel and base level, then seal every seam. Water sheds to the drain instead of soaking into framing, and the surfaces wipe down in seconds.
- One Trade, All Day. We do only bath remodeling. That focus is why the panels sit flat, the bases hold firm, and the seams stay sealed on every job.
This holds true whether we’re doing a single surround swap or a full bathroom remodel.
Bay State Bath Reviews
Homeowners across the towns we serve have described how their projects went, from a quick surround refresh to a complete room rebuild. Their notes cover the in-home measure, the written scope, and how the finished bathroom held up.
Thanks to everyone, who worked on this project for us!…
We decided to do a complete remodel of our bathroom, which had a clawfoot tub, pedestal sink, and toilet. There was a window in the bathroom that needed to come out as well because we wanted a walk-in shower. We called Bay State Bath for this project because we wanted the impeccable work that they do daily. We weren't disappointed. The bathroom was stripped right down to the studs and completely renovated. All of the tradespeople were professionals; they worked hard, and we really appreciate their attention to detail. They removed the window and resided the house, and you can't tell that it's not the original siding job, either because they were painstakingly meticulous about matching the existing siding pattern. We had the siding left over from when the original that was done two years ago. The bathroom is phenomenal! My wife was so pleased she laughed out loud when the job was done! We would only recommend Bay State Bath because Jen Bylo and her crew of tradespeople are real professionals! Thanks to everyone, who worked on this project for us! We love it!
We highly recommend Bay State Bath !!!…
Can't say enough positive things with regards to this company. Front he initial consultation to end result it was 100% positive! We had 4 different quotes from other bath remodelers and this is the only place that had a vast array of Onyx colors to choose from. And no pressure! The 2 guys who did the work, Fabio and Jorge were not only pleasant and respectful, they are incredibly meticulous craftsmen. Based on past work I've had done at my house with other contractors, I wasn't expecting the respect for our space while working. They were very careful to clean up the bathroom and driveway every day and more importantly were fanatical about being precise with every cut and piece of the project. No shortcuts, at all. I have a non-standard shower and an odd shaped (and very small) bathroom which made it even more challenging. I had a walk-in shower installed with all onyx and it is so beautiful! Due to the shape of my bathroom I couldn't get far enough away to have a better pic. We highly recommend Bay State Bath !!!
I would recommend Bay State to anyone, they are absolutely…
After we had made our order, I lost my wife suddenly. I called Bay State Bath and asked to postpone the installation. They were very sympathetic and courteous, telling me to just let them know when I was ready. When the shower was finally installed, it far exceeded my expectations. The installers were prompt, neat, and courteous, leaving my bathroom even cleaner than when they started. I would recommend Bay State to anyone, they are absolutely as good as they say they are.
Bathroom Remodel Questions From Waltham, MA Homeowners
Clear answers to what people ask most when they start planning a bath project.
Do I replace just the shower or redo the whole bathroom?
It depends on how much of the room is worn out. Some bathrooms only need the wet area redone, which a shower or surround project handles. If the layout, base, and surfaces are all tired, a full bathroom remodel resets the whole room in one scope.
How does a bathroom remodel get scheduled?
It starts with an in-home measure at your house. A technician measures your bathroom in person and checks the plumbing and wall condition. Then we write a scope listing the work, the materials, and the price. You sign off before any demolition begins, and one crew handles the rest.
What drives the cost of a remodel?
Cost tracks with how much of the room you’re redoing, the materials you pick, and the condition found behind the old walls. A single tub swap costs less than a full bathroom remodel. Because you approve a written scope first, we set the price before the work starts.
What happens if there’s damage behind the old walls?
Once the old tub or surround comes out, we inspect the wall cavity and subfloor underneath. If we find water damage or weak framing, we flag it before we build the new surfaces. Catching it at demolition keeps the finished install level and sealed.
What kinds of bathroom projects can you do?
We handle bath remodeling in several forms. That includes tub replacements, shower base & wall installation, tub-to-shower conversions, bathtub wall surrounds, aging-in-place remodels, and full bathroom remodel projects. Bath remodeling is the only trade we work, so every job stays inside that focus.
Which areas near me do you serve?
We remodel bathrooms in Waltham, MA and towns across Middlesex County, MA, along with communities on the South Shore. That includes Marlborough, Franklin, Peabody, and Beverly. You can see the full list on ourservice areas page.
Your Dream Bathroom Starts Here—Let’s Make It Happen!
Bay State Bath provides premium bathroom remodeling services throughout South Shore Boston, offering conversions, aging-in-place upgrades, and full bathroom remodels. Plus, we do shower and bath remodels "in just one day!"


