Certified by Leslie's Pool Supplies • Jul 05, 2026
Swimming Pool Supply StoreSwimming Pool Repair Service
Leslie’s is your trusted neighborhood pool store in O Fallon, Missouri and a go-to destination for all things pool and spa. We offer the best selection of pool and spa chemicals, pool cleaners, equipment, cleaning accessories, floats, and pool toys. Count on us for complete pool care, including free in-store water testing, free cleaner inspections, and free in-store labor on repairs. Shop your way — in-store, online with easy in-store returns, or through the Leslie’s app. And don’t forget to join the Leslie’s Pool Perks Rewards program for special offers and savings every time you shop.
Details
DeliveryAvailable
DebitAvailable
Mobile paymentsAvailable
Cash onlyNot available
Accepts checksAvailable
Curbside pickupAvailable
Location
Certified by Leslie's Pool Supplies • Jul 05, 2026
Certified by Leslie's Pool Supplies • Jul 05, 2026
Monday9:00 AM - 6:00 PM
Tuesday9:00 AM - 6:00 PM
Wednesday9:00 AM - 6:00 PM
Thursday9:00 AM - 6:00 PM
Friday9:00 AM - 7:00 PM
Saturday9:00 AM - 6:00 PM
Sunday9:00 AM - 5:00 PM
7/4/2026Closed
Products & Services
1 list · 23 items
Explore offerings from Leslie's Pool Supplies on 301 Winding Woods Ctr in O Fallon, with popular sab available at this location.
Our Services
23 items
SAB
Filter Cleaning
Swimming pool equipment repair
Pump repairs & installation
Swimming pool automation and controls repair
Swimming pool cover repair
Swimming pool filter repair
Swimming pool general plumbing repairs
Swimming pool heater repair
Swimming pool leak detection & repairs
Swimming pool light repair
Swimming pool salt system repair
Swimming pool timer repair
Swimming pool filter cleaning
Swimming pool equipment installation
Pool heater install
Pool motor repair
Swimming pool filter installation
Heater Diagnostic & Tune-Up
Safety Fence Installation
Salt cell clean
Pool light installation
Pool Sand Change
Filter Cleaning
Reviews
4.0
43 reviews
5 stars
27
4 stars
3
3 stars
4
2 stars
3
1 star
6
DW
Dave Wright
Jun 1, 2026
3.0
Didn't have what I needed, not too impressed.
KJ
Kim Jimenez
May 26, 2026
1.0
Will never shop at this store again. I ordered a pool pump that said was in stock. Paid for it. Went to go pick it up and was told it wasn't there. They would email me when it was received🤔. Then the next day we received an email stating our order was canceled 😠. Now I have to order elsewhere and wait some more. At the beginning of pool season, REALLY!!!
BD
Brendan Devery
May 21, 2026
3.0
Overpriced in my opinion. Last on my list if I can't wait I will go.
EM
Eric M
May 23, 2025
5.0
Cody and Michael and the rest of the employees always provide great customer service and help. Thanks guys!
SW
Scott Wildermuth
Jul 1, 2021
5.0
EDIT Aug 2024 - 3 years on and things have changed for the positive. I no longer see the manager in question, staff in the store are friendly, polite, and very helpful. No longer any hesitation in recommending.
ORIGINAL June 2021 - I’m giving this store a break.
They used to be good, but as of around May 2021 there’s only ever the manager in the store, and he ranges from unfriendly to aggressively unhelpful.
He whips through water tests as fast as he can, runs to the shelf to get the system recommended products, and rings them up without giving you the opportunity to ask questions. If you ask questions to which there isn’t a simple answer, you’ll just get a “huh” as he rings the sale up. This happens even when I’m the only customer present in the store.
I hope he can get some help, he needs it. In the meantime I’ll be going to the competition.
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