10 of The Best Pool Supply Stores in Ontario CA
Find the Best Swimming Pool Supply Stores in Ontario CA
Are you looking for a Pool Supply Store in Ontario CA? All the best stores are listed here with their top 6 Products and Services!
Whether you maintain your own pool or use a local service, Ontario’s pool stores offer everything you need—from chlorine and test kits to energy-efficient pumps, filters, and robotic vacuums.
With dry winds and long swim seasons common in the Inland Empire, these stores stock products built for Ontario’s hot, dusty climate. You’ll also find free water testing, expert advice, and backyard upgrades like grills, patio furniture, and fountains.
Please click your location on the Area List for easy navigation and to find a pool supply store that meets your needs.
Looking for another city in California? Click on Pool Supply Stores California to Find The Best in the Top 74 Cities in the State!
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Area List
West Ontario
Pool & Electrical Products
📍1250 E Francis St, Ontario, CA 91761, United States
Experience the art of poolside luxury with Heritage Pool Supply Group, where only the finest materials, innovative design, and impeccable service come together to elevate every outdoor space with enduring sophistication and quality!
Products & Services
Pool Chemicals & Water Balancers
Pool Equipment & Spares Sales
Premium Pool Tile & Hardscape Materials
Outdoor Kitchen & Grill Installations
Designer Brick Pavers & Stonework
Advanced Water Care & Testing Supplies
National Pool Tile
📍1120 Mission Blvd, Ontario, CA 91761, United States
Experience the art of outdoor luxury at NPT Ontario, where curated pool tiles, exquisite finishes, and elegant hardscapes transform your backyard into a sophisticated retreat, ideal for refined Southern California living!
Products & Services
JewelScapes Glass Pool Finishes
Polished Aggregate QuartzScapes
Designer Mosaic Waterline Tiles
Imported Travertine & Marble Pavers
Outdoor Kitchens & Fire Features
Landscape Lighting for Evening Ambiance
Superior Pool Products LLC
📍2127 S Green Privado, Ontario, CA 91761, United States
Elevate your pool business with Superior Pool Products, a POOLCORP network leader offering over 180,000 quality products, expert logistics, and unmatched value to remodelers, retailers, and service pros worldwide.
Products & Services
Comprehensive Pool Chemicals & Maintenance Supplies
Wholesale Pool Equipment & Replacement Parts
Packaged Pool Kits & Whole Goods
Advanced Pool & Spa Care Equipment
Outdoor Living: Grills & Kitchens
Efficient Supply Chain & Logistics Solutions
Leslie’s Pool Supplies
📍1520 N Mountain Ave #112, Ontario, CA 91762, United States
Did you know regular pool water testing prevents costly repairs? At Leslie’s Mountain Ave, Ontario, we offer free water testing, expert advice, and in-store repair labor to keep your pool safe, clean, and crystal clear all year long.
Products & Services
Extensive Pool & Spa Chemical Selection
Pool Pumps, Motors & Heating Equipment
Free In-Store Water Testing & Analysis
Free In-Store Repair (Pay For Parts Only)
Complimentary Pool Cleaner Inspections
Price Match Promise on All Products
East Ontario
Leslie’s Pro Commercial
📍1595 S Dupont Ave Ste D, Ontario, CA 91761, United States
Trust Leslie’s Pro Commercial team for expert, nationwide pool solutions tailored to your business. We deliver clean, safe water with dedicated local support, managed pricing, and innovative services!
Products & Services
One-Touch National Commercial Pool Solutions
Dedicated Local Commercial Service Resources
Comprehensive Pool Chemical & Equipment Supply
Expert On-Site Equipment Installation & Repair
Managed Pricing & Specialized Supply Programs
Educational Services & Water Care Consultations
Blue Haven Pools & Spas
📍780 S Milliken Ave # G, Ontario, CA 91761, United States
Elevate your backyard with Blue Haven Ontario—where timeless craftsmanship meets cutting-edge technology. Our custom gunite pools blend elegant design, energy-efficient automation, and virtually chlorine-free purity!
Products & Services
Custom Gunite Pool Design & Build
SmartFeatures™ Automation Systems
Energy- & Water-Efficient Pools
Virtually Chlorine-Free Water Purification
Bespoke Classic or Modern Pool Styles
Multi-Level Decking & Fire Features
KIK Pool Additives Inc.
📍5160 E Airport Dr, Ontario, CA 91761, United States
Struggling with algae, cloudy water, or confusing pool care? Kem-Tek’s easy 1-2-3 system offers fast, safe, and long-lasting solutions—keeping your pool sparkling clear and swim-ready with no headaches!
Products & Services
60% Concentrated Algaecide for Clarity
Muriatic Acid for pH Balance Control
Fast-Acting Pool Shock Treatments
Liquid Chlorine for Instant Sanitizing
Saltwater Pool Friendly Chemicals
Above Ground Pool Care Solutions
Premier Pools & Spas | Inland Empire
📍1809 Excise Ave #202, Ontario, CA 91761, United States
You are sure to be thrilled with the Premier Pools & Spas experience as their team is professional, transparent, and delivers your dream pool on time. The quality and service will certainly exceed your expectations!
Products & Services
Custom Gunite Pool Design & Build
Energy-Efficient Pool Equipment
Personalized Backyard Oasis Planning
Pool Remodeling & Upgrades
Saltwater & Eco-Friendly Systems
Outdoor Living & Fire Feature Design
South Ontario
Bright Eye Pool Services & Repair
📍940 E Cottonwood St, Ontario, CA 91761, United States
Choosing Bright Eye Pool Services means you get personalized, reliable care with fast response times and honest communication. Unlike larger companies, we treat every pool like it’s our own!
Products & Services
Customized Weekly Pool Maintenance
Expert Filter Cleaning & Repairs
Precise Chemical Testing & Balancing
Fast Algae Removal & Green Pool Rescue
Salt System Setup & Support
Emergency Pool Service Calls
Paradise Pool Supplies and Repairs
📍13545 Euclid Ave, Ontario, CA 91762, United States
At Paradise Pools, we strive to keep your pool sparkling clear with friendly and reliable service. From weekly cleanings to quick repairs, we make pool care easy so you can relax and enjoy your backyard oasis.
Products & Services
Weekly Pool Cleaning & Chemical Balancing
Fast Pool Equipment Repair & Installs
Free Water Testing & Expert Advice
Custom Pool & Spa Maintenance Plans
Pool Leak Detection & Professional Fixes
Pool Opening & Closing Services
Top Pool Supply Stores in Ontario CA
Looking for reliable pool supplies in Ontario CA? Whether you maintain your own pool or work with a service, these local stores offer expert advice, top-rated products, and equipment built for Inland Empire conditions.
Water Testing & Pool Chemicals
Ontario’s dry heat and Santa Ana winds can throw off your pool chemistry fast. Most pool supply stores in Ontario CA offer free water testing and carry:
- Chlorine (liquid, granular, tablet)
- pH and alkalinity balancers
- Algae control and shock treatments
- Stabilizers, calcium, and stain removers
Pool Equipment Built for Ontario Conditions
Ontario’s long swimming season makes energy-efficient, durable equipment essential. Look for:
- Energy Star–rated variable-speed pumps
- Sand, cartridge, and DE filters
- Gas, electric, and solar heaters
- Saltwater chlorinators and automation systems
Cleaning Tools & Maintenance Supplies
Dust and dry winds in Ontario make pool maintenance a regular task. Stock up on:
- Leaf rakes, skimmers, and poles
- Manual and robotic vacuums
- Brushes and vacuum replacement parts
Above-Ground Pool Supplies
Ontario pool supply stores also support above-ground pool owners with seasonal essentials like:
- Replacement liners and pump systems
- Filter cartridges and connection hoses
- Steps, ladders, and handrails
- Pool covers and winterizing kits
Outdoor & Poolside Accessories
Upgrade your Ontario backyard with poolside accessories and entertainment gear like:
- Loungers and outdoor seating
- BBQ grills, islands, and smokers
- Pergolas, umbrellas, and patio lighting
- Fountains, waterfalls, and accent decor
Pool Maintenance Services in Ontario
Prefer to let the pros handle it? Many pool supply stores in Ontario CA offer or refer experienced technicians for:
- Weekly or biweekly cleaning plans
- Pump, filter, and heater repairs
- Water chemistry checks and balancing
- Seasonal openings and closings
Frequently Asked Questions (FAQs)
What products & services do pool supply stores typically offer?
Pool supply stores provide a wide range of products & services, including pool chemicals, water testing, equipment sales and repairs, cleaning tools, above-ground pool supplies, outdoor living essentials, and scheduled maintenance or repair services.
Many stores also offer expert advice and free in-store consultations to help with pool care and troubleshooting.
Can I get my pool water tested at these stores?
Yes, several pool supply stores offer in-store water testing services, and some even provide this service for free.
Professionals will analyze your pool water’s chemistry (such as pH, chlorine, and alkalinity) and recommend the right treatment plan to keep your pool safe and clean.
Do these stores handle pool equipment repairs or installations?
Many pool supply stores have certified technicians who can handle equipment repairs, upgrades, and installations.
Some stores even offer free in-store repairs (you only pay for parts) and can refer you to trusted local technicians for more complex jobs.
Learn about your Pool!
Would you like to have a better understanding of your pool? These eBook Guides are comprehensive and user-friendly. You may consider buying the one you need (or maybe all!)
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