Quote autopsy
The $4,000 shower quote and what isn’t in it
Cheap quotes are rarely dishonest. They’re incomplete. Here is what gets left off the page, and when it gets added back.
When one quote comes in at $4,000 and another at $14,000 for what sounds like the same job, the instinct is that somebody is trying to take advantage of you. Usually neither is. They are quoting different amounts of work, and only one of them itemized it.
Here is what typically isn’t in the low number.
1. What’s behind the wall
The cheapest quotes assume the cavity is perfect and price accordingly. When it isn’t — and in a bathroom that’s twenty years old it frequently isn’t — the conversation happens with your wall already open and your bathroom unusable. That is the worst possible moment to negotiate. Expect $800–$2,500 added at exactly that point.
2. Real waterproofing
A wall system glued over old surface material looks finished on day one. The failure shows up in year three, behind the wall, where you can’t see it until the damage reaches the floor or the ceiling below. Correct waterproofing is 10–15% of an honest job and the first thing cut from a cheap one.
3. Licensed plumbing
Valve and drain work has code requirements for a reason. An unlicensed install can fail an inspection, complicate an insurance claim, and become a disclosure problem when you sell.
4. Haul-away and disposal
A cast iron tub is heavy, awkward, and costs money to dispose of. Some low quotes leave the debris as your problem. Ask.
5. A warranty that means something
Ask three questions: what’s covered, for how long, and who honors it if the installing company closes. A warranty from a crew with no registered entity behind it is a handshake.
The cheap quote and the fair quote often finish at a similar number. One of them told you up front.
A $4,000 quote plus mid-job substrate repair, plus a valve the first crew wouldn’t touch, plus a door that wasn’t included, lands within a few thousand dollars of the $13,000 quote you turned down — except now the work is half finished and you have no leverage.
See what your bathroom would actually cost
Answer six questions about your space and get a real price range for your project — not a teaser number. Then book a written, itemized quote with a company that works in your ZIP.
Get my price range →Takes about 60 seconds. No cost, no obligation to book.
When a lower price is genuinely fine
Not every low quote is a trap. A lower number is reasonable when:
- You’re buying an overlay on purpose, the existing wall is sound, and you want a cosmetic update rather than a replacement.
- The company is small, local, and running low overhead — no showroom, no commissioned sales team, no advertising budget. That’s a real saving and it’s legitimate.
- Scope is genuinely smaller: no glass, standard finish, existing layout.
What tells you which one you’re looking at is the itemization. Ask for the quote broken into demolition, waterproofing, system, plumbing, labor and warranty. A company doing honest work at a lower price will hand that over without hesitating. A company that got to $4,000 by omission will not.
The realistic range
For a full shower replacement done to code with a registered warranty, fair market sits at $12,000 to $18,000 for a standard bathroom, and higher with an oversized space, moved plumbing or glass. That is the number worth comparing against — in both directions.
