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St. Charles Pool Builders
Custom Pool Builder in St. Peters, MO
St. Peters grew from a farm town of under 500 people into one of St. Charles County's largest communities in just twenty years. We're a family business, fully insured, building pools across the neighborhoods that growth created.
12
Service areas
Free
In-home consultation
Custom
Service areas
5★
Google rating

About St. Charles Pool Builders
From a Farm Town of 486 to One of the County's Largest Cities
St. Peters was a small farming town for most of the twentieth century. As recently as 1970, fewer than 500 people lived here. Within twenty years that number grew past 45,000, and St. Peters became one of the larger cities in St. Charles County almost overnight. Most of the homes built during that boom are now thirty to fifty years old, which means mature trees, settled soil, and yards that have had decades to grow into themselves. St. Charles Pool Builders handles that kind of established property all the time, and we run a full site survey before we design anything, because a lot this age usually has history you can't see from the street.
Our process is the same whether your home went up during that 1980s boom or was built last year. We start with a walk-through of your actual yard, follow it with a full survey, put the design in writing before anything gets dug up, and stay in touch on a regular schedule once construction begins.
We specialize in:
- Gunite pools designed to fit a lot's exact size, whether your property dates back to the 1980s or was just platted
- Fiberglass and vinyl liner installations for a quicker path from signed contract to first swim
- Freeform and geometric shapes, shaped around your yard instead of a standard template
- Renovations for older St. Peters pools, from resurfacing to a complete overhaul
Why Choose Us
Why St. Peters Homeowners Keep Coming Back to Us
Local Expertise
St. Peters grew fast, and a lot of that growth happened forty or fifty years ago, which means established utilities, mature trees, and older pool equipment already in the ground on some properties. We know what an older St. Peters lot usually hides, and we plan for it before we break ground instead of finding out halfway through.
Free In-Home Consultation
We come out to your St. Peters property before we quote a price. Seeing the actual yard, its grade, and its access points tells us more than a phone call ever could, and it means the number we give you is one you can trust.
Clarity Before Concrete
You'll get real updates on a real schedule after work begins, not just a call when something goes wrong. From your first walkthrough to the day your pool is finished, you'll know exactly where things stand.
5-Star Google Rating
A good number of our St. Peters projects start because someone's neighbor already worked with us and mentioned it. That kind of word of mouth is harder to earn than a five-star ad, and it matters more to us.
Family-Owned & Insured
We're a small, family-owned company, fully insured, and set up to be here in five years if you need us again. That's not something every contractor can say.
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 and Backyard Options for St. Peters Homeowners
01
Custom Inground Pools
Sized and shaped for your actual lot, not a standard layout pulled from a catalog.
02
Spas & Hot Tubs
Add it as part of the pool itself, or keep it as a separate hot tub. Either way, it stretches your swim season well past summer.
03
Water Features
Bubblers, spillways, sheer descents, or a full waterfall, worked into the plans before construction starts, not squeezed in later.
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Above Ground Pools
Sometimes a smaller lot or a leaner budget makes this the smarter choice.
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Pool Decking
Patios, pergolas, and outdoor kitchens, the kind of additions that make the whole yard feel finished, not just the pool.
Where We Work
St. Peters and the Neighboring Communities We Serve
- 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
Let's Plan Your St. Peters Pool Project
St. Peters has grown a lot since 1970, and no two yards from that growth look exactly the same. Call us to put a free in-home consultation on the calendar, and we'll give you an honest read on what's possible once we've actually walked your yard.
