Expert Pool & Spa Care Since 1977

Serving Silicon Valley with trusted pool repairs, cleanings, equipment upgrades, and quality supplies—all under one roof.

Free In-Store Water Testing

Bring in a sample, and we’ll handle the rest. Our in-store water testing is quick, accurate, and always free. Get expert advice on how to balance your water and keep your pool or spa safe and sparkling.

Our Pool & Spa Care Services

Whether you need weekly pool maintenance, a one-time cleanup, or a full equipment upgrade, Ernie’s Pool & Spa is your go-to team. We offer comprehensive pool cleaning and water care, from weekly cleanings and chemical balancing to tackling green pools with expert treatments.

Pool Cleaning & Maintenance

Keep your pool swim-ready year-round with dependable weekly cleaning, chemical balancing, and one-time green pool recovery services.

Pool & Spa Repairs

From pump issues to spa malfunctions and solar heater repairs, our experienced technicians diagnose and fix problems fast—so you can get back to enjoying your water.

Deep Cleaning & Restoration

Bring your pool back to life with acid or chlorine washes, professional tile cleaning, and full replastering for a refreshed, like-new finish.

Equipment Installation

Upgrade your system with energy-efficient pumps, salt chlorine generators, high-performance gas heaters, spa covers, and modern cartridge filters—installed by experts.

Expert Consultations & Warranty Services

Stop by for free in-store guidance, equipment upgrade estimates, and trusted warranty support for many major pool and spa brands.

Solar Pool Heating Installation

Extend your swim season with cost-effective solar heating solutions, including expert installations, diagnostics, and system repairs.

Need Supplies? Visit Our Store!

2 Locations to Serve You

Stock up on the best pool and spa supplies at either of our two convenient locations. From chemicals and covers to the latest equipment, our team is here to help you find exactly what you need.

Willow Glen

Almaden Valley

About Ernie’s Pool & Spa

Family-owned and proudly serving Silicon Valley since 1977, Ernie’s Pool & Spa is your trusted local expert for all things pool and spa. Our mission is to provide honest advice, top-tier service, and quality products—all backed by decades of experience and a dedication to customer care.

Customer Reviews

See why local homeowners trust Ernie’s for reliable service and friendly expertise—every time.

Bradley Tips

Google Review

Great service and knowledgeable staff. They have done multiple pool projects for me.

Heyley C.

Yelp Review

Really nice staff and customer service. Our dog swims for hours and they keep it clean and balanced.

Victor G.

Yelp Review

Had the supplies I needed while on the go for supplies on demand. Reasonable prices. Will be a repeat customer

Sasha C.

Yelp Review

Thank you Mauricio for the great quality and customer service, but more importantly for finishing on schedule and on budget! Would highly recommend Ernie's Pool for any pool (and landscaping!) needs.

Pamela Fierro

Google Review

Fast and friendly local pool supply! They know their stuff. Not only supplies and chemicals, they do servicing and repairs too.

Mark H.

Yelp Review

Showed up on time, fair price, I had a pool light out and I called Ernies for repair, took a bit to find the electrical which was not in an obvious location, job, well done I will use them again in the future