Swimming Pool ContractorSwimming Pool Repair Service
Bi-State Pool & Spa is the leading pool builder and renovation company in St. Louis and surrounding areas. Since 1994 we have been committed to providing clients with outstanding customer service and quality products, leaving you with a backyard you and your family can enjoy for years to come. Bi-State’s swimming pool construction division builds some of the highest quality pools in the area, featuring the industry’s most innovative ideas – including salt generators, negative-edge pools, swim-up bars, underwater sound systems, UV technology, and much more.
Bi-State Pool and Spa recently renovated our vinyl-lined pool by adding a tanning ledge and replacing the liner, and the entire experience exceeded our expectations. Another company had previously told us that renovating a vinyl pool wasn’t worth the trouble and would turn into a nightmare—but Joe proved the exact opposite.
From the very beginning, Joe was incredibly helpful. He addressed all the concerns the other company had raised and walked us through how our design ideas could come to life. Throughout the installation process, he kept us informed, answered every question (and I had plenty!), and made sure we always understood what would happen next.
The crew who worked on the pool were just as impressive—knowledgeable, friendly, and patient with all my questions. When the liner manufacturer made a mistake cutting the first liner, Joe went above and beyond to make it right and ensured the replacement was installed as quickly as possible.
We’re thrilled with how everything turned out, and I wouldn’t hesitate to use Bi-State Pool and Spa for any future renovation needs. Highly recommended!
JM
John M
Oct 9, 2025
5.0
It is most telling of a business's character when there is an incident and how they address it.
I bought a cover from Bi-State Pool and unfortunately there was an issue and they custom-ordered the wrong cover (mistakes happen, I get it). I was worried about a mess to get it resolved. However after just a single email, Bi-State offered two great solutions, either one of which would have made me happy. It was great to have such a customer-focused response. It was my first business with Bi-State but I plan on using them going forward after this experience.
HL
Heather Locker
Sep 27, 2024
5.0
We have built two pools with Bi-State and continue to have an awesome experience. Nathan and Joe have both gone above and beyond to make sure things run smoothly. Joe came over after hours to fix a potential problem to prevent any harm to the pool. We are appreciative of Bi-State’s attention to detail and customer service.
DL
Dave Langley
Jun 29, 2020
5.0
Installed two new return lines from skimmer and main drain. Joe showed up every day, including Saturday, on time and worked long hot days. He dug about 40-50' trench from skimmer to pump .. after busting out 20-25' of concrete. Job looks good and new lines working great!
CE
chris eggleston
Jan 22, 2018
5.0
If you are looking to have a pool installed or to have service done this is the place to go. Staff are knowledgeable and will take the time to get you familiar with the equipment and water chemistry.
Frequently Asked Questions About Bi-State Pool & Spa
What kind of pools does Bi-State Pool & Spa specialize in constructing?
Bi-State Pool & Spa specializes in custom inground pools including gunite, vinyl liner, and fiberglass pools.
What additional features can Bi-State Pool & Spa include in their pool designs?
They offer innovative features such as salt generators, negative-edge pools, swim-up bars, underwater sound systems, and UV technology.
What are Bi-State Pool & Spa’s hours of operation?
They are open Monday through Friday from 8:00 AM to 4:00 PM and closed on weekends.
How can I contact Bi-State Pool & Spa for inquiries or service requests?
You can call them at +1 636-379-3000 or email bistatepools@gmail.com.
Since when has Bi-State Pool & Spa been serving the St. Louis area?
Bi-State Pool & Spa has been established since 1994 and serving the area since then.
What kind of pool maintenance services does Bi-State Pool & Spa offer?
They offer weekly pool maintenance and cleaning, pool openings and closings, equipment repair and replacement, and maintenance for salt chlorine generators and UV systems.
Which organizations and associations is Bi-State Pool & Spa affiliated with?
They are associated with PoolCorp, Carecraft, and the Better Business Bureau (BBB).
Where is Bi-State Pool & Spa located?
The company is located at 509 Civic Park Dr, O’Fallon, MO 63366, USA.
Are there any recreation or fitness centers near Bi-State Pool & Spa?
Yes, nearby fitness and recreation centers include F3 Valhalla - St Charles - O’Fallon gym and boot camp, Krekel Civic Center gym, and Yoga To You studio, providing customers options for exercise before or after pool visits.
What parks or aquatic centers are near Bi-State Pool & Spa for family outings?
Nearby family-friendly locations include Alligator's Creek Aquatic Center, Alligator Creek Water Park, and Civic Park, ideal for spending time outdoors before or after visiting the pool store.
Are there any nearby services like postal or automotive businesses close to Bi-State Pool & Spa?
Yes, customers can access postal services at the USPS Collection Point, US Post Office, and Ofallon Post Office, as well as automotive services at Sigmund Auto Service and Hillside Auto Repair nearby.