Connect with Top-Rated Pool Contractors in O'Fallon!

Since 1994, Bi-State Pool & Spa has been committed to providing clients with outstanding customer service and quality products, building some of the highest quality pools in the area, featuring innovative ideas such as salt generators, negative-edge pools, and more. Our certified service technicians offer pool maintenance and cleaning packages for both commercial and residential pools, and we pride ourselves on caring for each pool as if it were our own. We also offer pool and spa renovation services, allowing us to update and upgrade existing pools with modern equipment and features. At Bi-State Pool & Spa, we're dedicated to ensuring you make the most out of your backyard. Whether you're looking to build a new pool, renovate an existing one, or simply need maintenance and cleaning services, we're here to help.