Fun for Everyone
Elevate your pool experience with R & S Pool & Spa. We offer a diverse selection of high-quality pool equipment and supplies, backed by exceptional customer service. Discover our collection today.
Our Service Plans
Gold
Plan Details:
- Bi-weekly
- 13 visits total
- Chemicals included
- Vacuum & brush pool
Plan Price:
$2195
Gold+
Same as Gold, plus pool opening and closing included.
Plan Price:
$3195
Approx. $1200 in total savings
Platinum
Plan Details:
- Weekly
- 22 visits total
- Chemicals included
- Vacuum & brush pool
- 5% off any new safety cover, liner, or major equipment
Plan Price:
$4950
Platinum+
Same as Platinum, plus pool opening and closing included.
Plan Price:
$5950
Approx. $1500 in total savings
Elite
Plan Details:
- Weekly
- 40 visits total
- Chemicals & balancing included
- Vacuum & brush pool
- Leaf blow off
- Winter service
- Pool opening
- Pool closing
- Given priority for urgent repairs
- 10% off any new safety cover, liner, or major equipment
Plan Price:
$8250
R&S Elite service maintenance package for total enjoyment of your outdoor oasis.
About Us
R&S Pool & Spa
We’re dedicated to making your pool openings, closings, and equipment installations and repairs seamless, allowing you to enjoy more time in the sun.
Our expert team is committed to providing top-notch services tailored to your needs, ensuring your pool or hot tub is always ready for relaxation and fun.
Full-Service
Swimming Pool Supply Store in Chesterfield, MO
Your Chesterfield Pool & Spa Experts
If you own a pool or spa in Chesterfield, you already know how important it is to have a reliable source for the right chemicals, parts, and equipment. There’s nothing more frustrating than driving from store to store searching for a specific pump seal, filter cartridge, or the exact chemical balance your water needs — especially when the summer heat is in full swing and every day without a functioning pool feels like a missed opportunity. That’s where we come in. At R&S Pool & Spa, we’ve been the go-to swimming pool supply store for Chesterfield families and pool owners since 1971. Located right here in the heart of West St. Louis County, our store is stocked with the largest selection of pool and spa parts in the area, making it easy to find exactly what you need to keep your water clean, safe, and enjoyable all season long. Whether you’re maintaining a backyard oasis near Chesterfield Valley or caring for a spa at your home off Clarkson Road, our team brings decades of hands-on expertise to every conversation. We understand the unique challenges Chesterfield pool owners face — from the mineral-heavy local water to the demands of our hot Missouri summers and unpredictable spring weather. Stop in, bring a water sample, or just ask us a question. We’re here to help you enjoy your pool without the hassle.
- Pool and/or spa weekly service.
- Pool Automation.
- Equipment installation.
- In-Ground liner replacement.
- Openings and closings.
- Pool Cover design and replacement.
- Equipment repair (pumps, filters, cleaners, pressure vacs.
Your Trusted Swimming Pool Supply Store Serving Chesterfield and Greater St. Louis
The Largest Selection of Pool and Spa Parts in the St. Louis Area
We take pride in carrying an inventory that other stores simply can’t match. From hard-to-find replacement gaskets and o-rings to complete filtration systems, our shelves and warehouse are stocked with thousands of parts and accessories for virtually every pool and spa make and model. Whether you have an older in-ground pool that needs a discontinued part or a brand-new above-ground setup requiring fresh accessories, chances are we have it — or we can get it fast.
Over 50 Years of Expert Pool and Spa Knowledge
Since opening our doors in 1971, R&S Pool & Spa has served generations of Chesterfield families. That’s more than 50 years of experience solving water chemistry puzzles, troubleshooting equipment failures, and helping pool owners make smart purchasing decisions. Our longevity in this community isn’t an accident — it’s the result of treating every customer like a neighbor and providing honest, knowledgeable advice that actually works.
Pool Chemicals, Equipment, and Accessories All Under One Roof
We know your time is valuable, which is why we’ve built our store to be a true one-stop shop for everything pool and spa related. Instead of ordering chemicals online and waiting days for delivery, or driving to multiple hardware stores hoping someone carries the right filter, you can find chemicals, equipment, replacement parts, covers, liners, toys, and maintenance tools all in one convenient Chesterfield location.
Pool Pumps, Filters, and Heaters for Every System
Your pump, filter, and heater are the backbone of your pool’s circulation and comfort system. We carry a comprehensive selection of single-speed, dual-speed, and variable-speed pumps, along with sand filters, cartridge filters, and DE filters to match any setup. Need a gas or electric heater to extend your swim season into those cool Chesterfield autumn evenings? We’ve got options from the industry’s most trusted manufacturers.
Pool and Spa Chemicals for Clean, Safe Water
Balanced water chemistry is essential for swimmer safety and for protecting your pool’s surfaces and equipment. We stock a full range of chlorine, bromine, shock treatments, algaecides, pH adjusters, alkalinity increasers, calcium hardness products, and specialty treatments. Our team can recommend the exact products your water needs based on our in-store testing results — no guesswork required. Maintaining proper chemical balance is a key part of responsible Missouri pool regulations guide compliance, particularly when it comes to health codes and water safety standards for residential and commercial pools.
Pool Covers, Liners, and Seasonal Accessories
From winter safety covers that protect your pool during those cold St. Louis County months to solar covers that help retain heat during the swimming season, we carry a wide variety of covers to fit standard and custom pool sizes. We also stock vinyl liner replacements, skimmer baskets, ladders, handrails, lighting, and all the seasonal accessories that make your pool area more enjoyable and functional.
Replacement Parts for All Major Pool and Spa Brands
This is where we truly shine. We carry replacement parts for Pentair, Hayward, Jandy, Sta-Rite, Raypak, Zodiac, Polaris, Waterway, and many more brands. Whether you need a motor capacitor, a multiport valve, a spa jet assembly, or a timer mechanism, our extensive parts inventory means you’re far more likely to walk out with what you need today.
Personalized Expert Advice from Our Knowledgeable Team
When you walk into R&S Pool & Spa, you’re greeted by real pool and spa experts — not seasonal retail employees reading off a script. Our staff members have years of hands-on experience and can help you diagnose problems, choose compatible parts, and develop a maintenance routine that works for your specific pool or spa. We listen to your situation and provide tailored recommendations.
Free Water Testing and Chemical Recommendations
Bring in a water sample from your pool or spa, and we’ll test it right here in our store — completely free of charge. Our detailed analysis covers chlorine levels, pH, alkalinity, calcium hardness, cyanuric acid, and more. Based on the results, we provide a precise chemical treatment plan so you know exactly what to add, how much to use, and when to retest. This service alone saves our customers hundreds of dollars in wasted chemicals every season.
Fast Part Identification and Special Order Services
Not sure which part you need? Bring in the old one, snap a photo, or simply describe the issue, and our team can help identify the correct replacement quickly. If we don’t have a specific part in stock — which is rare — we offer fast special order services with competitive turnaround times so you’re not left waiting long.
Fair and Competitive Pricing on Every Product
We believe that great service and fair pricing go hand in hand. Our prices are competitive with online retailers, and when you factor in the immediate availability, expert guidance, and zero shipping costs, the value of shopping local becomes clear. We’re transparent about pricing and never push products you don’t need.
Hands-On Product Selection You Cannot Get Online
There’s a real advantage to seeing, touching, and comparing products before you buy. When you’re choosing a replacement filter cartridge or evaluating the build quality of a pool cover, nothing beats the in-person shopping experience. Our team is right there to answer your questions and help you make confident decisions.
Immediate Availability of Hard-to-Find Pool and Spa Parts
Online ordering means waiting — and when your pool pump fails on the hottest weekend of the year, waiting isn’t an option. Our massive parts inventory means you can often walk in, find the exact part, and have your pool back up and running the same day. That kind of immediate availability is something big-box stores and online retailers simply cannot offer.
Ongoing Support and Guidance Throughout Pool Season
Our relationship with you doesn’t end at the register. Throughout the swimming season — and even during winterization — we’re here to answer follow-up questions, retest your water, and help you troubleshoot new issues as they arise. Consider us your year-round pool and spa partners.
Building a Relationship with a Trusted Local Team Since 1971
When you shop at R&S Pool & Spa, you’re supporting a locally owned business that has been a cornerstone of the community for over five decades. We’ve watched neighborhoods grow, helped families open pools for the first time, and guided long-time customers through equipment upgrades. That kind of trust and continuity is something we never take for granted.
Serving Chesterfield, Wildwood, and West St. Louis County
Our store is conveniently located near Chesterfield, making us easily accessible for pool and spa owners throughout Wildwood, Clarkson Valley, and the surrounding West St. Louis County communities. Whether you’re coming from the Spirit of St. Louis Airport area or heading over from Wildwood’s neighborhoods along Highway 100, we’re just a short drive away.
Customers from Ballwin, Ellisville, Manchester, Town and Country, and Creve Coeur regularly visit our store for their pool and spa needs. Our central location along the Highway 40/Interstate 64 corridor makes it easy to stop by on your way home from work or while running weekend errands.
Proudly Serving Pool and Spa Owners Across the Greater St. Louis Metro Area
While Maryland Heights is our home, our reputation draws customers from across the entire Greater St. Louis metro area. From O’Fallon and St. Peters to Kirkwood and Sunset Hills, pool owners throughout the region trust R&S Pool & Spa for our unmatched selection, expert advice, and fair pricing.
Frequently Asked Questions About Our Pool Supply Store
What Pool and Spa Brands Do You Carry Parts For?
We carry parts for all major brands, including Pentair, Hayward, Jandy, Sta-Rite, Raypak, Zodiac, Polaris, Waterway, and many others. If you’re unsure about your brand or model, bring in the old part or any identifying information, and we’ll help you find the right match.
Do You Offer Water Testing Services In-Store?
Yes! We offer free comprehensive water testing at our Chesterfield store. Simply bring in a water sample from your pool or spa, and our team will analyze it and provide a detailed treatment plan tailored to your specific water chemistry needs.
How Do I Know Which Chemicals or Parts I Need for My Pool?
That’s exactly what we’re here for. Our knowledgeable team can help you identify the right chemicals based on your water test results and recommend the correct replacement parts based on your pool or spa’s make and model. You don’t need to be an expert — that’s our job.
What Are Your Store Hours and Seasonal Availability?
Our hours may vary seasonally, with extended hours during the peak swimming season from late spring through early fall. We recommend calling ahead or checking our current hours to plan your visit. We’re always happy to help over the phone as well if you need quick guidance.
Visit Our Pool Supply Store Today
Stop By for Expert Pool and Spa Advice
Whether you’re opening your pool for the season, troubleshooting a stubborn equipment issue, or simply need to restock on chemicals, our store is ready to serve you. Walk in anytime — no appointment needed — and let our experienced team help you find exactly what you need.
Contact Us for Product Availability and Special Orders
Looking for a specific part or product? Give us a call before you visit, and we’ll check availability or start a special order so it’s ready when you arrive. We’re committed to getting you what you need as quickly as possible.