Money worries are part of almost every bathroom project. It helps to know what an estimate is made of before the first number arrives. Then the number is less of a shock.
The ranges below come from Thickconcerning Remodeling's own service pages. They are typical ranges, not quotes. Your home, your plans and your provider will decide the real price.
How an estimate is built
Most estimates add up the same few pieces.
- Demolition and disposal: taking out the old tub, shower, tile and walls.
- Plumbing: moving or replacing the drain, valve and supply lines.
- Structure and repair: the subfloor and wall framing.
- Waterproofing and surfaces: the shower pan, wall panels or tile, and grout.
- Fixtures and glass: the tub, shower door, faucet and showerhead.
- Electrical: lighting, fans, and outlets.
- Labor and permits: the time of the crew and any local approvals.
Ask each provider to show these pieces separately. It makes estimates much easier to compare.
Typical ranges
These are the ranges used on the site's bathroom pages.
- Tub-to-shower conversion: $3,500 – $12,000. Depends on plumbing changes and wall finishes.
- Walk-in shower build: $5,000 – $15,000. Tile, glass, and drain type change the price.
- Walk-in tub installation: $6,000 – $20,000. Often needs electrical and plumbing updates.
- Full midrange bathroom remodel: $12,000 – $30,000. New fixtures, tile, vanity, and lighting.
- Luxury bath upgrade: $30,000 – $75,000+. Premium finishes and layout changes.
- Subfloor or wall repair: $1,500 – $8,000. Found once old walls and floors are opened.
The last line deserves a second look. Repairs are often a surprise because they hide behind the old surfaces.
What pushes the price up
- Moving the drain or the plumbing to a new spot.
- Rot or water damage in the floor or walls.
- Tile and glass, especially large or detailed designs.
- Electrical updates, which walk-in tubs often need.
- Premium finishes and layout changes.
- Hard access, such as narrow stairs or an upper floor.
Older homes in the Boston area can bring extra surprises. Pipes and framing in older houses may not match what modern fixtures expect. Years of damp and cold-weather swings can also wear on walls and floors. None of this is a reason to panic. It is a reason to ask for a plan for the unexpected.
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What can keep the price steadier
- Keeping the drain and plumbing where they are.
- Choosing simpler wall finishes that suit the space.
- Settling your choices before work begins, so fewer changes come later.
- Asking for a written plan for hidden damage, with a clear approval step.
- Comparing the scope in two or three estimates, not only the totals.
A lower price is not always a better deal if it leaves out parts of the job. Check what is missing.
How the season can matter
Weather affects timing, and timing can affect cost. Cold weather may slow deliveries and make it harder to keep the house warm while walls are open. Spring is busy for many providers. Asking about different start dates can show you what is available. Some homeowners plan in the colder months and start when the schedule opens up.
Comparing estimates fairly
Lay the estimates side by side. Check that each one covers the same fixtures, the same waterproofing and the same repairs. Ask how extra costs are handled and whether they need your written approval. Keep a small cushion in your mind for repairs found once the old walls are open.
When you are ready, send a request through Thickconcerning Remodeling. Availability depends on the independent providers in the Boston area. Small jobs and mobile homes are usually not a fit for the network.
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