Gary's Pool Supplies › Rancho Cucamonga

Pool service in Rancho Cucamonga, CA

From Alta Loma to Etiwanda, weekly service and repairs out of our store in Upland, a few minutes west.

Get a quote in Rancho Cucamonga (909) 946-4393
★ GoogleSee Google reviews Since 1982In Upland C-53CSLB #1063945 CPOCertified · Insured PentairJandyHaywardWarranty center
On this route

What Rancho Cucamonga pools actually need.

Foothill wind

Alta Loma and Etiwanda sit right under the mountains and take the Santa Ana winds hard. Expect debris and a loaded filter after a wind event.

Automation and salt

Many Rancho pools run automation and salt systems. We keep cells clean and diagnose boards and sensors when they act up.

Heat

Summer heat means chlorine demand climbs. Weekly chemistry keeps it from slipping between visits.

Warranty work

We're an authorized Pentair, Jandy, and Hayward warranty center, so a warranty claim comes to our counter instead of a shipping label.

What we do here

Every service, in Rancho Cucamonga.

Weekly pool serviceCleaning, chemistry, brushing, and netting once a week, by our own techs, on a set day. Repair and equipmentPumps, filters, heaters, salt systems, automation, and leaks. Our own repair staff. Pentair, Jandy, and Hayward warranty center. Equipment installationVariable-speed pumps, filters, heaters, salt systems, and automation, quoted with the install as one number. Commercial and HOAApartments, associations, and managed properties: per-visit pricing, chemical logs, and health-code compliance. Free water testingBring a sample to the store at 303 N Central Ave and leave with a written plan. No purchase needed. Local pool guidesHard water, Santa Ana winds, pump rules, and heaters, answered.

Serving 91701, 91730, 91737, and 91739 and the surrounding area. Routes run Monday through Saturday; your day is set after the first visit.

Commonly asked questions

Do you service Alta Loma and Etiwanda?

Yes, all of Rancho Cucamonga. Send the address and we'll set your route day.

My salt cell says low output. Can you fix it?

Usually. Scale on the plates is the common cause in hard water, and an acid cleaning brings it back. If the cell is at the end of its life, we'll say so.

Do you install variable-speed pumps?

Yes. California rules require them for most replacements, and they cut the electric bill. The pump and install are quoted as one number.

Customer reviews

What customers say about Gary's Pool Supplies

Recent 4- and 5-star Google reviews

Rating and review count are the totals on our Google Business Profile, including every review. Cards show recent reviews of 4 stars and up, newest first.

Google★★★★★ See Google reviews
Diann B. Google review
★★★★★
Good staff and service people. Listen to customers' concerns and respond appropriately. Efficient in answering billing questions. Solved a thorny pool issue I've been struggling with. Thanks!
View on Google
Richard F. Google review
★★★★★
Had a pool cleaner that needed service. Gary's store fixed it back to working 100 percent. Works like new. Friendly service! If you have a pool cleaner that needs repair or advice, they're here for you. Thank you!
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Danielle A. Google review
★★★★★
Customer service was prompt and friendly. Scheduling an appointment and payment was easy and fast.
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▸ View our profile on Google Profile totals synced within 24 hours; updated Sep 24, 2026.
Nearby

Other cities we serve.

Pool service in UplandOur home base. Pool service in ClaremontThe City of Trees means leaves in the pool most of the year. Pool service in OntarioFrom older pools in central Ontario to new builds in the south, same crew, same counter in Upland.. The whole service areaWeekly pool service, repair, and equipment installation from our store in Upland, plus free water testing at the counter, seven days a week.

Want a number for your Rancho Cucamonga pool?

Tell us the address and a bit about the pool. Weekly service or a repair, same crew either way.

Get a quote (909) 946-4393

Or text (760) 300-1476 for a quote. Replies in under 2 minutes.