Open 7 days, 8am to 6pm

Contact Pure Coast Water Company in San Diego

Free water tests, service and support from a local team.

Whether you're ready for cleaner, softer water or you need help with a system we installed, we're here 7 days a week. Call, text or send a message and a real person on our San Diego team will get back to you within 24 hours.

Veteran Owned Lifetime Warranty NSF Certified 5-Star Rated
Free in-home water test

Book your free water test

We'll call within 24 hours to schedule, show your $60/month option and lock in your $3,399 installed price. No obligation.

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Takes 60 seconds. Your info is never shared.

You're all set!

Our local team will call within 24 hours to schedule your free water test and lock in your $3,399 price. Want to talk sooner?

(619) 853-6087
Already a customer?

Service and support for your Pure Coast system

Pick what you need and we'll route your request straight to our service team, not sales.

Whole home systems are covered by our lifetime warranty

Service or Repair

Low pressure, salty taste, error codes, leaks or a system that isn't regenerating. Tell us what's happening and we'll get a local tech scheduled.

  • Softeners, filtration and RO systems
  • Valve and settings checks
  • Text us photos to speed things up
Request Service

Filter Replacement

Reverse osmosis filters are typically replaced every 12 to 18 months. We'll bring the right filters and swap them for you.

  • RO filter and membrane changes
  • Whole home system check-ups
  • Reminders so you never miss one
Schedule Filters

Warranty Claim

If a covered part on your whole home system fails, we'll make it right under your written warranty. Have your install date handy if you can.

  • Lifetime warranty on whole home systems
  • 1-year limited warranty on RO systems
  • Handled by our local team
Start a Claim
How it works

Clean water in three simple steps

No pressure, no guesswork. We test your water first, then install the right system for your San Diego home.

  1. Step 1: Free water test

    We come to your home, test your actual water, and show you exactly what's in it. No cost, no obligation.

    We call within 24 hours
  2. Step 2: Custom install

    A local technician fits the right whole home system for your water and budget, and locks in your sale price.

    Usually one visit
  3. Step 3: Enjoy clean water

    Softer skin and hair, purer drinking water, spotless dishes, and appliances that last, from every tap in your home.

    From day one
Start With a Free Water Test Takes 60 seconds. No obligation.
FAQs

Contact and service questions, answered

Quick answers about reaching us, our hours and getting service.

Still have a question?

Talk to a real person on our local team. We're happy to walk through anything.

(619) 853-6087Open 7 days, 8am to 6pm
How fast will you get back to me?

We reply to every call, text, email and form within 24 hours, and usually much sooner during business hours. For the fastest response, call (619) 853-6087.

What are your hours?

We're open 7 days a week, 8am to 6pm. You can send a message or text any time, and we'll respond when we open.

Is the in-home water test really free?

Yes. We come to your home, test your actual water, and show you exactly what's in it. There's no cost and no obligation to buy anything.

Do you serve my city?

We serve a 90-mile radius of San Diego, including all of San Diego County, Temecula, Murrieta, Riverside, and the full I-5 and I-15 corridors. If you're not sure, call or text us your ZIP code.

I already have a Pure Coast system. How do I get service?

Choose Service or repair, Filter replacement or Warranty claim in the contact form, or call us. Your request goes to our service team, and texting photos of the system or any error code helps us come prepared.

Do you work on systems you didn't install?

Often, yes. Tell us the brand and what's happening, and we'll let you know if we can service it or if a replacement would make more sense.

Send Us a Message Takes 60 seconds. No obligation.
Real reviews

What your San Diego neighbors are saying

Verified reviews from homeowners who made the switch to cleaner, softer water.

5-star rated on Google See all reviews