O'Fallon homes and this kind of project
A primary suite remodel in O'Fallon means working in two-stories and atrium ranches from the 1985 to 2010 boom, so on our first visit we look at the floor framing under the tub deck, plumbing routes and which walls between bath, closet and bedroom can move.
The housing stock here: mostly 1985 to 2010 production two-stories, ranches and atrium ranches, with older ranches and bungalows near the original town center.
The corner whirlpool on a tiled deck is the feature we remove most in homes of this period.
What we find inside O'Fallon homes
The typical O'Fallon kitchen has honey oak cabinets, a peninsula and a breakfast nook, with a formal dining room on the other side of a wall. Homeowners commonly ask to remove that wall and build a large island. Hall baths have one-piece fiberglass tubs ready for conversion.
One-piece fiberglass tubs, cultured marble vanity tops and corner whirlpools define bathrooms in O'Fallon homes of this period. Tile was often set over moisture-resistant drywall, which has since failed. Everything wet gets rebuilt from the studs.
What is included
A O'Fallon primary bath remodel from us covers design, engineering for any joist work, permits, full demolition, plumbing and electrical rework, a ducted fan, waterproofing, tile, custom or semi-custom vanities, stone tops, frameless glass, heated floors, paint and closet systems.
We take on primary suite remodel work across O'Fallon, from Wyndgate to the Highway K corridor and old town O'Fallon.
What we watch for
Primary baths over garages, common in O'Fallon two-story plans, have cold floors and supply lines in an exterior-adjacent cavity. We add insulation from below or heat in the floor while it is open.
Working on established subdivision lots with fenced rear yards, as we do in O'Fallon, we plan access for carpenters, a plumber, an electrician, tile setters, a glass installer and cabinetmakers before the first delivery arrives.
Permits and approvals in O'Fallon
In O'Fallon, a primary suite remodel is reviewed by the City of O'Fallon building division. What follows is framing, plumbing, electrical and final inspections.
Being inside the house, this project is unlikely to need sign-off from neighborhood HOAs and, in WingHaven, a master association, but we confirm any rules on containers and work hours.
Schedule and getting to you
Plan on five to eight weeks of site work for a primary suite remodel in O'Fallon, once permits and materials are in hand.
From our Wentzville base, O'Fallon is fifteen minutes or so east on I-70 or I-64. That is close enough that your project lead can stop by most days.
What our primary bathroom & suite remodels looks like
Photographs from jobs we have built. We do not label photographs by town, so these may or may not be near O'Fallon; they are here so you can judge the standard of finish before we meet.
What moves the price in O'Fallon
We price primary bathroom & suite remodels in O'Fallon from a site visit, not a square-foot figure. These are the items that change the number.
- Moving the toilet or tub drain versus working around them.
- Shower size, tile selection and amount of frameless glass.
More detail
Our step-by-step method for this work, and the factors that move its price, are laid out on the main primary bathroom & suite remodels page. More about the area is on our O'Fallon page.
Primary Bathroom & Suite Remodels in O'Fallon: common questions
How long does a primary suite remodel take in O'Fallon?
Five to eight weeks on site. In O'Fallon, permit review by the City of O'Fallon building division and material lead times affect the start date more than our calendar does.
Who will be working in my O'Fallon home during a primary suite remodel?
Carpenters, a plumber, an electrician, tile setters, a glass installer and cabinetmakers, scheduled and supervised by one Henry Hill project lead who is your single point of contact. Licensed trades are used wherever the City of O'Fallon building division requires them.
Can you heat the floor?
Yes. Electric mats under tile on a dedicated thermostat. We run it into the shower floor and bench too if you like.
Primary Bathroom & Suite Remodels nearby
- Primary Bathroom & Suite Remodels in Lake St. Louis
- Primary Bathroom & Suite Remodels in Dardenne Prairie
- Primary Bathroom & Suite Remodels in St. Peters
- Primary Bathroom & Suite Remodels in Cottleville
- Primary Bathroom & Suite Remodels in St. Paul



