Your Professional Pool Company, Family Owned & Operated Since 1985
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Why Choose O’Brien Swimming Pool Service?
We are the Best in the St. Louis and St. Charles area for your complete in-ground swimming pool needs.
We offer complete swimming pool service and can take care of anything you need for your in-ground swimming pool.
Our customers love us and it shows! Over 85% of our new business comes from customer referrals.
I wanted to pass along my sincere thanks to all the people at O’Brien Pool for the many years of excellent service. I started using you guys in 1999. Over that time you have installed a new liner in 1999 as well as a new salt generator in 2012. I couldn’t have been more pleased with the results I have achieved. I estimate the Salt generator has actually paid for itself in the two year period. I have a large pool (34,000 gallon) and was using over $750/yr in chemicals along. Now all I use less chemicals and my pool never looked better, not to mention the feeling we get when we swim!Richard Toler