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St. Charles Pool Builders
A Custom Pool Builder for Missouri's Fastest-Growing City
Family-owned and fully insured. Serving Wentzville and St. Charles County from design to the first swim.
12
Service areas
Free
In-home consultation
Custom
Service areas
5★
Google rating
About St. Charles Pool Builders
Backyard Paradise, Built for Wentzville Homeowners
Wentzville has grown faster than any other city in Missouri over the past two decades, and St. Charles Pool Builders has built pools across nearly all of it - from the established streets around Old Town Wentzville to the new-construction subdivisions on the edges of town. As a family-owned pool builder, we design and build inground pools for homeowners across Wentzville and greater St. Charles County. A lot near Peruque Valley Park doesn't drain the same way as a freshly graded lot in a brand-new subdivision across town, which is exactly why we survey every yard ourselves instead of guessing.
Whether you're comparing quotes for your first pool in a brand-new subdivision or planning a renovation on a pool that's been in the ground for years, our process stays the same: an in-home visit, a full land survey, a documented design, and construction with weekly updates so you always know where things stand.
We specialize in:
- Gunite pool construction shaped around your actual lot and home — not a catalog shape
- Fiberglass and vinyl liner installs for homeowners who want a shorter build timeline
- Freeform, lagoon-style, and clean geometric designs, depending on what fits your yard and your budget
- Renovations for older Wentzville pools — replastering, re-decking, equipment upgrades, and full remodels
Why Choose Us
What Wentzville Homeowners Get When They Hire Us
Local Expertise
Wentzville runs permitting through its own Planning and Zoning Commission, and the city keeps an active Stormwater Committee for a reason — drainage is a real consideration on plenty of lots here. We know the setback rules, the grading patterns common on newer builds, and what the permit process actually requires, so nothing stalls your project halfway through.
Free In-Home Consultation
Before we talk numbers, we come to you. We'll walk your Wentzville yard, take real measurements, and talk through what your lot can actually support — not an online estimate or a generic per-square-foot number.
Clarity Before Concrete
You'll get a real weekly update on where your project stands, not a vague "still on schedule" text. From the day we survey your yard to the day you take the first swim, you'll know what's happening and why.
5-Star Google Rating
Most of our work across St. Charles County comes from a neighbor, a coworker, or a family member who already worked with us - not from an ad. That's the kind of rating you can't buy.
Family-Owned & Insured
We're a family-owned, fully insured pool builder - small enough that you're a name and not a job number, and experienced enough to build a project this size correctly.
The first swim is just the beginning. We stand behind every build for the lifetime of the pool.
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Enjoy
Our Services
Pool Projects We Build Across Wentzville
01
Custom Inground Pools
Designed around your actual yard and how your household will use it - not a template shape.
02
Spas & Hot Tubs
Built into the pool or standalone - either way, usable well past pool season.
03
Water Features
Waterfalls, spillways, bubblers, and sheer descents, planned into the design from day one instead of added on later.
04
Above Ground Pools
The practical choice on a tighter lot or a tighter budget.
05
Pool Decking
Patios, pergolas, and outdoor kitchens built to extend how long you actually use the backyard each year.
Where We Work
Wentzville and the Communities Around It
- Cottleville, MO
- Wentzville, MO
- O'Fallon, MO
- St. Charles, MO
- St. Peters, MO
- Lake St. Louis, MO
- Dardenne Prairie, MO
- Flint Hill, MO
- Augusta, MO
- Foristell, MO
- New Melle, MO
- Weldon Springs, MO
Ready to Start Your Pool in Wentzville?
No two Wentzville yards are the same, and neither is our answer until we've actually seen yours. Reach out to St. Charles Pool Builders for a free in-home consultation and let's find out what's possible for your backyard.