Get in Touch

Request a Quick Quote

Ready for cleaner, softer water? Fill out the form and we'll reach out within 24 hours to schedule your free in-home consultation. No pressure. No obligation.

📞

Call Us

(619) 853-6087 | Mon-Sat | 8am-6pm

📍

Location

San Diego Ca, 92101

Guarantees

Lifetime Warranty

Service Areas

Serving San Diego To Riverside

An 90-mile service radius from San Diego covers the entire I5-I15 corridor from San Diego,

Riverside east to Palm Springs. We install year-round with local techs.

0 mi
From San Diego

Serving:📍San Diego to 📍Riverside

Home Base
San Diego
San Diego tap water contains manganese and bromate levels flagged by the EWG as exceeding health guidelines. Whole-house filtration and reverse osmosis systems are the most effective solutions for cleaner, safer water at every tap.
South Reach
San Ysidro
Located at the US-Mexico border corridor, San Ysidro shares San Diego's aging water infrastructure concerns, including disinfection byproducts and elevated TDS levels that affect taste, odor, and long-term health.
South Bay
Chula Vista
Chula Vista water has 9 contaminants exceeding health guidelines including arsenic and hexavalent chromium, with hardness measuring 11 GPG and TDS levels near 740 ppm. A whole-house filtration system is strongly recommended for every home.
North County
Oceanside
Oceanside tap water tests up to 68 µg/L of TTHMs and uranium up to 4.2 pCi/L, with hardness ranging from 8 to 16 GPG depending on the source. Reverse osmosis and water softeners are widely recommended for Oceanside residents.
Inland North
Escondido
Escondido water contains HAA5, TTHMs, arsenic, and uranium exceeding EWG health guidelines. High calcium and magnesium levels create notably hard water that damages appliances, dries skin, and shortens the life of plumbing systems.
I-15 Corridor
Temecula
Temecula's water scores a C overall with 10 contaminants above EPA health guidelines, including chromium-6, arsenic, and radioactive radium from groundwater sources. Whole-house filtration is the most effective protection for Temecula families.
Inland Empire
Riverside
Riverside County water sources carry agricultural runoff contaminants including nitrates linked to infant health risks. Hard water and elevated TDS levels from mineral-rich groundwater make whole-house filtration essential for Inland Empire households.
Desert
Palm Springs
Palm Springs water testing revealed 9 contaminants above health guidelines including chromium-6, bromodichloromethane, and radium, serving over 210,000 Coachella Valley residents. Desert groundwater is among the hardest and most mineral-dense in Southern California.
North Reach
Los Angeles
Los Angeles tap water contains 24 detected contaminants with 9 exceeding EWG health limits, including arsenic, hexavalent chromium, and PFAS. With water hardness at 8 GPG, LA families face both chemical contamination and costly hard water damage to appliances.

Our Work

0+ Professional Installations Across
Southern California

Testimonials

What Homeowners Are Saying

FAQs

Common Questions

Answered

Everything you need to know about our water filtration systems for San Diego area. Don't see your question? Give us a call we're happy to walk through anything.

What is a whole home water filtration syste?

A whole-home water filtration system filters water at the main point of entry, ensuring clean, filtered water throughout your entire home for drinking, cooking, bathing, and cleaning.

How does revers osmosis work?

Reverse osmosis pushes water through a semipermeable membrane that removes contaminants like chlorine, heavy metals, and other impurities, providing purified water for drinking and cooking.

How often should I replace the filters?

Whole-home systems are made to last 8–10 years; we typically replace the entire system at a discount vs. replacing media filters. RO drinking system filters need replacement every 12–18 months.

What contaminants does your system remove?

Our systems remove chlorine, lead, heavy metals, pesticides, bacteria, and other harmful toxins providing comprehensive protection for your home's water supply.

Will the system affect my water pressure?

Our systems are designed to maintain optimal water pressure. You won't experience significant drops with our filtration solutions.

What areas do you service?

We service an 90-mile radius from San Diego to Riverside

Is Installation really free?

Yes free professional installation is included in most markets across the greater San Diego area. Contact us to confirm availability for your specific location.

Professional water filtration and softener installation serving an 90-mile radius from San Diego to Riverside to Palm Springs. Lifetime warranty. Veteran owned and operated.

0+
Installations
0mi
Service Radius
0
Customer Rating
#0
San Diego Rated

© Copyright Pure Coast Water Company LLC 2026. All rights reserved. Pure Coast Water Company LLC is a trade name of Pure Coast Water Company LLC

View our Mobile Terms of Service | Privacy Policy | Site Map