Randolph · Norfolk County
Planning a new shower, a safer bath, or a full gut in Randolph? Call or send a request to reach an independent bathroom remodeler who works in town.
Randolph, Massachusetts
Randolph is a town of owner-occupants: U.S. Census QuickFacts counts about 71.3% of housing units as lived in by their owners. That shapes a bathroom project in a practical way, because the state's Home Improvement Contractor rules apply to remodeling work on owner-occupied homes of one to four units. For most Randolph households, that means you can look up a remodeler's registration before you sign and know which state program handles complaints.
Think of South Shore Bathroom Remodeling Finder as a matchmaker for Randolph bathroom projects, not a remodeling company. When you call or send a request, you're connected with an independent remodeler who serves Randolph. We don't do the work, employ crews, or inspect finished jobs. This guide covers how the town's online permits work, when the plumbing inspector is available, and what to settle on paper before the old tub comes out.
If an opened wall shows a running leak or water near wiring, keep everyone out of the room, close the main water shutoff if you can reach it safely, and call a pro. If you smell gas, leave the house first and call 911 or Eversource Gas from outside.
Local knowledge
These town details affect the paperwork, the inspection calendar, and the pipes your remodeler will tie into.
Online Permits
Building, plumbing, electric, and gas permits are requested online through the town's PermitEyes system. A bathroom gut often needs several of them, so ask your remodeler which trade files each one and get the permit numbers before demolition.
Source: Town of Randolph
Inspector Days
As posted for 2026, Randolph's plumbing inspector works Monday, Wednesday, and Thursday, and inspection requests should be called in before 9:00 a.m. Rough plumbing has to pass before walls close, so a realistic schedule plans around those days.
Corrosion Control
According to the 2025 Drinking Water Report, the treatment plant adds lime to adjust pH and phosphate to control lead and copper corrosion from household plumbing. If a bathroom still has old supply piping, the remodel is a natural time to ask the plumber whether it should be replaced while the wall is open.
Source: Town of Randolph
Town Sewer
MWRA lists Randolph as a sewer-only customer: the town makes its own drinking water and sends wastewater to the regional system. If you're adding a bathroom and aren't sure how your house connects, the Water and Sewer Division at Town Hall can tell you before the design is set.
Source: MWRA
Selling Soon
The Randolph Fire Department inspects smoke and carbon monoxide alarms before a home is sold, with bookings at least 48 hours ahead and a certificate good for 60 days. If you're remodeling to list, finish the bathroom work before you book that inspection.
Source: Randolph Fire Department
Services
Independent remodelers who serve Randolph take on the projects below. Each note points to something worth raising for a Randolph house.
Hire smart
In Massachusetts, contractors who remodel an existing owner-occupied home of one to four units must be registered Home Improvement Contractors, and the plumbing and electrical parts of the job must be done by a plumber and an electrician who hold Massachusetts licenses, under permits.
Search the remodeler's name or registration number on the state's Home Improvement Contractor lookup before you pay a deposit. Registration applies to work on owner-occupied homes of one to four units, which covers most Randolph houses. Source
The person doing the work should request the Randolph permits online. The Building Department is on the second floor of Town Hall at 41 South Main Street if you have questions about what your project needs. Source
The plumbing and electrical parts of the job must be done by a plumber and an electrician who hold Massachusetts licenses. Get their names in writing and check each one on the state's license search. Source
A Massachusetts home improvement contract should spell out the work, the materials, the start and finish dates, and the payment schedule. Don't sign one with blank spaces. Source
Ask when rough plumbing, wiring, and the shower pan will be inspected and who will be on site. A remodeler who already knows the town's inspection days can give you a timeline you can plan around.
Costs
Scope is the biggest lever. Keeping the toilet, sink, and tub where they are costs far less labor than moving drains, while a curbless shower, a new window, or a wall that comes down adds framing, permits, and inspection visits. What's found behind the walls, such as rotted subfloor or tired supply pipe, can change the plan after demolition.
Ask each remodeler for an itemized written estimate that separates demolition, plumbing, electrical, tile, fixtures, permits, and disposal, plus a stated allowance for hidden repairs. Compare bids only when they describe the same scope and the same fixture grade, and ask how change orders will be priced and approved.
Neighborhoods and nearby
Remodelers who take projects across Randolph often work in neighboring Holbrook, Avon, Stoughton, and Braintree as well.
Questions
Still not sure? Send a short request and a local pro can answer the specifics.
Settle the scope first: a cosmetic refresh, a tub-to-shower swap, or a full gut with new layout. Then ask two or three remodelers who serve Randolph for itemized written estimates with an allowance for hidden damage, and compare them line by line.
It depends on the scope, fixture lead times, and how inspections line up. Randolph's plumbing inspector keeps set weekday hours, so ask the remodeler for written start and finish dates that account for the rough and final inspections.
Many remodels need a building permit plus separate plumbing and electrical permits, and a gas permit if a gas appliance changes. In Randolph they're all requested online through PermitEyes, and the contractor doing the work should be the one who files.
The town adds phosphate to control corrosion of lead and copper in household plumbing. It doesn't replace old piping, so if your supply lines are original, ask the plumber to look at them while the walls are open.
If you own and live in a home of one to four units, a remodeler working on it must be a registered Home Improvement Contractor. The state program handles complaints and arbitration, so check the registration before you sign.
Finish it before you book the Fire Department's smoke and carbon monoxide inspection, which is required for a sale. Certificates are valid for 60 days, so leave enough room between the final bathroom inspection and the closing.
Get connected
Share a few details and an independent local bathroom remodeler who serves your town can follow up about the job. There’s no charge to use this site, and you decide whether to hire anyone.
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