Business Details
32 Years
experience
Custom Pool Construction & Maintenance Experts
Bi-State Pool & Spa-State Pool & Spa has been a trusted provider of pool construction, renovation, and maintenance services since 1994. Our team of certified professionals specializes in creating custom inground pools, including vinyl liner, fiberglass, and gunite options, while prioritizing innovative design and energy-efficient solutions. With decades of combined experience, we have earned industry recognition through local, regional, and international awards for our craftsmanship. Our commitment to education and maintaining a drug-free workplace underscores our integrity in serving residential and commercial clients.We offer comprehensive maintenance programs, equipment upgrades, and commercial pool management tailored to client needs. Our dedication to customer satisfaction is reflected in our 24/7 support for service inquiries and our ability to transform backyards into functional outdoor living spaces. Headquartered in O'Fallon, Missouri, we serve St. Louis County, St. Charles County, Lincoln County, and surrounding areas.
Services
Inground Pool Construction
Vinyl Liner Replacement
Fiberglass Pool Installation
Gunite Pool Design
Pool Renovation Services
Commercial Pool Maintenance
Outdoor Living Upgrades
Saltwater System Installation
Pool Replastering
Water Feature Integration
Details
- Year established: 1994
Highlights and features
- Certified Pool Operators with over 24 years of local experience
- Award-winning designs recognized nationally for innovation
- Full-service provider for residential and commercial pool needs
- Warranty station for major pool equipment manufacturers
- Custom financing options for pool construction projects
Associations and certifications
- Association of Pool & Spa Professionals (APSP)
What people say
Excellent customer service
Timely and efficient
Quality workmanship
Knowledgeable staff
Reliable maintenance
Services
Inground Pool Construction
We design and build custom inground pools tailored to client preferences and budgets. Our options include vinyl liner, fiberglass, and gunite pools with features like saltwater systems, negative-edge designs, and integrated water features. Our construction process emphasizes durability, energy efficiency, and aesthetic innovation.
Pool Renovation Services
Our renovation services modernize existing pools with updated materials and technology. We handle replastering, tile and coping repairs, vinyl liner replacement, and equipment upgrades to improve functionality and energy efficiency while extending pool lifespan.
Commercial Pool Maintenance
We provide comprehensive maintenance for commercial pools, including chemical balancing, equipment servicing, and regulatory compliance. Our services ensure safe, clean facilities while minimizing operational disruptions through customized cleaning schedules and preventive care.
Saltwater System Installation
Our saltwater generation systems offer a chlorine-free alternative for pool sanitation. We install and maintain these systems that convert salt to chlorine naturally, reducing chemical exposure while maintaining water clarity and swimmer comfort.
Outdoor Living Upgrades
We integrate pools with outdoor living spaces featuring kitchens, fireplaces, and lighting. Our designs create cohesive entertainment areas with durable materials and functional layouts that complement existing architecture and client lifestyles.
Questions
What types of pools do you build?
We specialize in vinyl liner, fiberglass, and gunite inground pools with customizable features like waterfalls, lighting, and saltwater systems.
Do you offer financing options?
Yes, we partner with lenders to provide financing for pool construction projects to help clients achieve their backyard goals.
What areas do you serve?
We serve St. Louis County, St. Charles County, Lincoln County, Warren County, and surrounding Missouri areas.
Are your technicians certified?
Our team includes Certified Pool Operators and APSP-certified professionals for service, repair, and construction projects.
Do you handle commercial pool projects?
Yes, we provide construction, maintenance, and renovation services for commercial pools and facilities in the St. Louis region.
What pool maintenance packages are available?
We offer weekly cleaning, seasonal openings/closings, chemical treatments, and equipment servicing for residential and commercial clients.
Videos
Reviews (6)
Matt Westerheide
Apr 05, 2022
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Bi-state is top notch when it comes to the end to end process of pool installation. Everyone in the company that I've met is very friendly, courteous and works to make sure you are happy as a customer. My pool installation has been a long process due to covid supply chain shortages, but Bi-State kept me up to date through the entire process and delivered the product when they promised. Adam, Jim, Zach, Matt, David.everyone I've worked with has been tremendous. Highly recommend Bi-State Pools.
Kerry Allen
Oct 13, 2021
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Joe Wood provided me with a pool class and replaced my retractable pool cover. Awesome job. Highly recommended. Service: General repairs & maintenance
Gabriel Baca
Oct 06, 2021
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The most knowledgeable, properly trained, hardest working pool company around. They do their best work 100% of the time. With the best customer service in the industry. I would never think to hire another pool company for any reason ever again
Jim Hanselman
Jun 12, 2021
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Your guys (Tony plus?) were quick, professional and informative. They gave A+ service and are credit to Bi-State! Professionalism and abilities of guys like these two are why we are, and continue to be loyal customers of Bi-State. Service: General repairs & maintenance
Carrie Bush
Mar 11, 2021
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Bi-State has been incredible! We've had great experiences with Kristy, Andrew, and Gabriel! Very grateful that we found them and that they've helped us enjoy our pool this summer! Thank you to everyone! I appreciate your care, kindness, and professionalism!
R. Carpenter
Jan 24, 2021
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This is a great company. I had pool light issues with another company. I was able to get Bi State out in one day and they replaced my light. The techs were awesome, respectful and efficient. The price was lower than the competition. I would highly recommend Bi State! Service: General repairs & maintenance
