What we see on Wentzville homes
The median house in Wentzville went up in 2007, and 88.9% of the town was built from 1990 onward. 15,919 housing units, 84.6% of the occupied ones owner-occupied. That is a high share, and it means most of these conversations are with the person who will live with the result rather than with somebody signing off on a property they never see. 38.7% has gone up since 2010, so most of these are builder-grade suites rather than worn-out ones. The usual reason to change one is that the layout never suited the family, not that anything failed.
Bathrooms in post-1990 houses are bigger than what came before, often with the tub and shower separated, and they are now at the age where the finishes are dated rather than failed. That is a different conversation. There is no water damage to chase, so the real question is whether the tub is earning its floor space. A lot of people in these houses convert an unused garden tub to a walk-in shower and take the room back. On a shower specifically the real question is usually whether the tub stays at all, because the conversion is much the same job either way.
Housing-age and tenure figures: U.S. Census Bureau, American Community Survey 5-year estimates (tables B25034 and B25003), retrieved 2026-08-18.
Permits and paperwork in Wentzville
Permits for work like this in Wentzville come from City of Wentzville Building Division. Some jobs need one and some do not. We work out which yours is at the consultation, not after the tear-off has started, and we pull it ourselves.
We are licensed and insured. The certificate comes with the paperwork, which saves you having to ask for it.
Where we work from, and what is nearby
Wentzville, MO sits in St. Charles County, and we serve it from our Greater St. Louis office at 2424 Hwy 94 S. Outer Rd., St. Charles, MO 63303.
In Wentzville that covers 63385. Being outside our published list does not mean we cannot come, so call and we will tell you straight away.
What we can put on a Wentzville house
BCI Bathrooms wall systems and surrounds in High Performance Polymer Acrylic or stone-look finishes, from a space-saving enclosure to a full walk-in. Shelving, seating and grab bars go into the wall while it is open, which is the only time they are easy. Low-threshold and barrier-free entries are a design decision, not a retrofit.
There is a showroom at 2424 Hwy 94 S. Outer Rd., St. Charles, MO 63303. Most people change their mind about a color at least once standing in front of the full-size panel, which is a much cheaper place to do it.
Free consultation
Book a free consultation in Wentzville
Choose a day and our Greater St. Louis office calls to confirm the time.
- A free consultation at your home
- A quote with no obligation
- Our office calls to confirm the time
Two things people in Wentzville ask
Do I need a permit for this in Wentzville?
It depends on the scope, and City of Wentzville Building Division is the office that decides. We check before the crew is booked and we pull the permit when one is needed, so it is never something you find out about halfway through.
How far are you from Wentzville?
Our Greater St. Louis office is at 2424 Hwy 94 S. Outer Rd., St. Charles, MO 63303, about 30 minutes away, up I‑70. That is a drive time and nothing more: we do not publish arrival windows, so ask for a date and you will get a real one.

