About O'Brien Swimming Pool Service

Family Owned & Operated Since 1985

Why O’Brien Swimming Pool Service?

Years We've Been in Business and Counting

Years Combined Experience in the Swimming Pool Industry


New Business From Customer Referrals

pool-rectangleO’Brien Swimming Pool Service is a family owned and operated company. Since 1985, we have been providing exceptional swimming pool service in the St. Louis, MO and St. Charles county area including:

  • Chesterfield, MO
  • Clayton, MO
  • Ladue, MO
  • Frontenac, MO
  • Creve Coeur, MO

Our Mission

It is our mission to be #1 in stakeholder satisfaction. We are the best company for your complete in-ground swimming pool needs.


Our Purpose

Our purpose is to do our very best work with the very best team for all of our customers.


O’Brien Swimming Pool Service is an award winning in-ground swimming pool service company. Our expertise as pool cleaners and service technicians means we can handle all swimming pool maintenance, pool service, and pool renovations. Our employees have been trained to APSP standards and we continue to update their education annually to remain the leading experts in our field. Our determination to always strive for excellence has earned us tremendous recognition in customer recommendations as well as numerous awards from the Swimming Pool Industry.

Krupp-016Your company gave us an agenda of what to expect during construction and met every one of our goals. While construction was going on, your staff exceeded our expectations in keeping the area clean and reducing our inconveniences… I am delighted to say, with confidence, I have and will continue to recommend O’Brien to my friends knowing they will do a quality job.

Steve & Donna Vogt


Check out our Current Swimming Pool Specials!


Contact Us

O'Brien Swimming
Pool Service

6005 N Lindbergh Blvd.
Hazelwood, MO 63042
Phone: (314) 521-4151
Fax: (314) 551-0051
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Go ahead and enjoy your pool!

When you hire O’Brien Swimming Pool Service, you don’t have to worry about anything. Contact us today to schedule your appointment!

Contact Us