Your New DREAM

Bathroom awaits

Just Bathrooms Remodeling 636 Logo in Ofallon MO

Beautiful bathrooms in St. Charles County

Just Bathrooms is a local remodeling team based in O'Fallon — serving St. Charles and St. Louis County homeowners with full bathroom remodels, custom showers, and bespoke vanities. Every project starts with a free in-home consultation and a 3D design rendering, so you see your new bathroom before we start.

Custom Niche and Bench Seat with Marble Inlay on Walls

BATHROOM REMODELING

VIRTUAL

VISUALIZER

Tiled shower with rainfall showerhead, handheld wand, and built-in niche in a gray bathroom

Ceramic Tiling.

Marble Floors.

Dual Shower Head.

Drop In Tub, Ceramic Tiling on Walls, Marble Floors In Shower, LVP Flooring Around

Master Bathroom Tub & Shower

remodel

RENOVATION COMPLETED IN MAY

2026

Marble Floor In Shower Options

LVP Flooring Options

HARDWARE OPTIONS

Drop In Tub, Ceramic Tiling on Walls, Marble Floors In Shower, LVP Flooring Around

Recent Bathroom UPGRADES

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We started Just Bathrooms because too many remodels in the St. Charles area felt like assembly lines — same beige tile, same flat-pack vanity, same forgettable shower. We wanted to do one room, exceptionally well, for one family at a time.

Marble Curb & Bench Seat

Niche

Adjustable shower wand, Ofallon MO, Just Bathrooms 636

Master Bath Shower

Ceramic Linear Drain Flooring, Marble Curb and Niche, Brush Nickle Fixtures, Handheld Shower Wand

EXTRA STORAGE

GUEST BATHROOM

Sink with Vanity addition for guest bathroom, O'Fallon MO | Just Bathrooms 636

Vanity ADD ON

Vanity Add on, Marble Top, New Faucet, 12x12 Ceramic Tile on Floors

Full Bathroom Remodel

Onyx shower

bathroom remodel Chesterfield MO | Just Bathrooms 636

Guest Bath Remodel

3 Piece ONYX Base, Walls, and Bench, Matching ONYX Wrap Around Tub Walls

Honest numbers

What it usually runs.

Bathroom remodels in the St. Louis metro typically run from $18,000 to $90,000+ depending on scope and finishes.

Build your project below for a transparent ballpark, no email required, no pressure.


Just Bathrooms 636 — Project Estimate Dashboard
J Just Bathrooms 636 · Project Estimate
Live · Updated for St. Charles Co.
Estimated Project Cost
$25K — $34K
Midpoint $29,400 · Range based on selections
Market Position
Mid-market
Typical for full remodel, designer tier
$15K · Refresh $45K · Designer $90K+ · Luxury
Timeline
~ 4 weeks
On-site, demo to handover
Per Square Foot
$240
Materials + labor, blended
Materials
$15K
~55% of total
Resale Lift
~64%
Avg. cost recouped at sale
Adjust your project
Live update
01 Project Scope
Full Remodel
02 Bathroom Size
75 sq ft
Powder · 30 Guest · 75 Primary · 220
03 Finish Tier
Designer
04 Add-Ons
None
Recent comparables
St. Charles Co.

Real projects we've completed nearby, sorted by closeness to your current selection.

Comparables reflect completed projects in the past 24 months across O'Fallon, St. Charles, Wentzville, Cottleville, and Lake St. Louis. Final pricing is set after a free in-home consultation and 3D design rendering.

Ready for the real number?

Schedule a free in-home consultation with Mark. He'll measure the space, walk you through a 3D rendering, and email you a fixed-bid written estimate within 48 hours. No deposit required.

Book Free Consultation → Or call (636) 614-5801

Estimates are a starting ballpark for St. Charles and St. Louis County projects. Actual pricing varies by site conditions, finish selections, and scope detail.

Drag to see the transformation

Before & After Remodels

O'fallon MO Guest Bathroom Remodel -  Upstairs Hall BathroOM

Old Bathroom Before Just Bathrooms 636 in Wentzville MO
New Bathroom After Hiring Just Bathrooms 636 in Wentzville MO

Style explorer

Find your direction.

Not sure what you want? Few people are at first. Browse the five direction-setting styles we work in most often — then we'll refine yours from there.


MODERN SPA

QUIET-TONAL


Floating vanities, micro-cement and onyx walls, oversize rain heads in shower, and quiet earth tones. Bathrooms built for unwinding.

Spacious modern bathroom with double vanities, large mirrors, walk-in shower, and light tile flooring.

Classic Luxe

TRANSITIONAL

ORGANIC MODERN

MOODY MARBLE

LAKE HOUSE INSPIRED

TOP BATHROOM DESIGN BRANDS WE PUT OUR NAME BEHIND.

What Homeowners Actually Say About Just Bathrooms 636

BATHROOM REMODELING PROJECTS

THAT gets noticed

"I would highly recommend this contractor they did an excellent job on my son's bathroom price was fair. Craftsmanship was excellent. I would recommend them!"

-Arthur Muegge


"Mark and team did a great job on our two bathrooms!! He was easy to work with and helped a great deal with the design. He also helped to ensure we received his discounts too! Definitely recommend!!"

-Joni Rogan


"I cannot express enough how thrilled I am with the home remodeling work done by Mark and his crew. From start to finish, their professionalism, attention to detail, and craftsmanship were truly exceptional. They transformed my outdated space into a stunning and functional area that exceeded all my expectations.

The team was incredibly communicative and considerate of my needs throughout the process, offering creative solutions while keeping my budget in mind. Every step was handled with care, and the quality of work is outstanding. I highly recommend LTB to anyone looking to remodel their home. Their dedication to excellence and customer satisfaction is unmatched!"

-Kristi Westfall

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100 +

BRANDS TO CHOOSE FROM

Black-and-white shower stall icon with showerhead and water spray.

30 yrs

Years REMODELING BATHROOMS

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150 +

BRATHROOMS DESIGNED & BUILT

Modern shower remodel in Lake St Louis MO

Decades of BATHROOM REMODELING AND INSTALLATIONS
focused on fundamentals & QUALITY, not shortcuts

Black shower head icon with water streams falling down
o' FALLON, MO
Black “X” close icon on a white background
St. Charles, MO
Black X close icon on a white background
Lake St. Louis, MO
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St. Peters, MO
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Cottleville, MO
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Wentzville, MO

POPULAR ONYX

DESIGNER TILES

Premium HARDWARE

Black-and-white icon of a shower stall with a showerhead and a door handle

JUST BATHROOMS 636

We Specialize in bathroom remodeling and installations

St. Charles County. St. Louis county, mo.

We're locally owned, locally based, and we keep our service area tight on purpose — so we can be on-site quickly, source materials nearby, and keep the same crew on every project from start to finish.

JUST BATHROOMS 636 Journal

Bathroom REMODELING Stories, Expert tips & trends.

WalkInshowers|JustBathrooms636|OfallonMO

Walk-In Showers: The Complete Cost, Style & Aging-in-Place Guide

By www.MissouriMarketBoss.com • July 17, 2026
Explore walk-in shower cost, styles, sizes, doors, senior safety features, Kohler and Onyx options, plus 2026 pricing for homes across St. Charles County today.
Cold Plunge, Sauna & Steam Shower for Bathrooms: A Wellness Remodel Guide | Just Bathrooms 636

Cold Plunge, Sauna & Steam Shower: Bringing Wellness Home to Your Bathroom

By By Just Bathrooms 636 : O'Fallon, MO's bathroom remodeling and renovation specialists • July 14, 2026
Cold plunge tubs, infrared and traditional saunas, steam showers: Just Bathrooms 636 breaks down how to bring wellness upgrades into a bathroom remodel for St. Charles & St. Louis County homeowners, plus what each really requires.
Book_Matched_Marble|Just_Bathrooms_636|St.Louis

What Is Bookmatched Marble? A Bathroom Remodeler's Guide for St. Charles & St. Louis County

By By Just Bathrooms 636: O'Fallon, MO's bathroom remodeling and renovation specialists • July 13, 2026
Wondering how to tell if stone is marble, what etch marks mean, or how valuable your marble really is? Just Bathrooms 636 breaks it down for St. Charles & St. Louis County homeowners planning a bathroom remodel.
WalkInshowers|JustBathrooms636|OfallonMO

Walk-In Showers: The Complete Cost, Style & Aging-in-Place Guide

By www.MissouriMarketBoss.com • July 17, 2026
Explore walk-in shower cost, styles, sizes, doors, senior safety features, Kohler and Onyx options, plus 2026 pricing for homes across St. Charles County today.
Cold Plunge, Sauna & Steam Shower for Bathrooms: A Wellness Remodel Guide | Just Bathrooms 636

Cold Plunge, Sauna & Steam Shower: Bringing Wellness Home to Your Bathroom

By By Just Bathrooms 636 : O'Fallon, MO's bathroom remodeling and renovation specialists • July 14, 2026
Cold plunge tubs, infrared and traditional saunas, steam showers: Just Bathrooms 636 breaks down how to bring wellness upgrades into a bathroom remodel for St. Charles & St. Louis County homeowners, plus what each really requires.
Book_Matched_Marble|Just_Bathrooms_636|St.Louis

What Is Bookmatched Marble? A Bathroom Remodeler's Guide for St. Charles & St. Louis County

By By Just Bathrooms 636: O'Fallon, MO's bathroom remodeling and renovation specialists • July 13, 2026
Wondering how to tell if stone is marble, what etch marks mean, or how valuable your marble really is? Just Bathrooms 636 breaks it down for St. Charles & St. Louis County homeowners planning a bathroom remodel.
WalkInshowers|JustBathrooms636|OfallonMO

Walk-In Showers: The Complete Cost, Style & Aging-in-Place Guide

By www.MissouriMarketBoss.com • July 17, 2026
Explore walk-in shower cost, styles, sizes, doors, senior safety features, Kohler and Onyx options, plus 2026 pricing for homes across St. Charles County today.
Cold Plunge, Sauna & Steam Shower for Bathrooms: A Wellness Remodel Guide | Just Bathrooms 636

Cold Plunge, Sauna & Steam Shower: Bringing Wellness Home to Your Bathroom

By By Just Bathrooms 636 : O'Fallon, MO's bathroom remodeling and renovation specialists • July 14, 2026
Cold plunge tubs, infrared and traditional saunas, steam showers: Just Bathrooms 636 breaks down how to bring wellness upgrades into a bathroom remodel for St. Charles & St. Louis County homeowners, plus what each really requires.
Book_Matched_Marble|Just_Bathrooms_636|St.Louis

What Is Bookmatched Marble? A Bathroom Remodeler's Guide for St. Charles & St. Louis County

By By Just Bathrooms 636: O'Fallon, MO's bathroom remodeling and renovation specialists • July 13, 2026
Wondering how to tell if stone is marble, what etch marks mean, or how valuable your marble really is? Just Bathrooms 636 breaks it down for St. Charles & St. Louis County homeowners planning a bathroom remodel.