California's Water is Tough.
Your Home's Water Doesn't Have to Be.
We test your water for hidden contaminants and provide custom, affordable filtration and plumbing solutions that practically pay for themselves. Proudly protecting Southern California families.
Book a Free Water TestWhat's Really Flowing Through Your Pipes?
Southern California's water has hidden challenges most homeowners never see coming—until the damage is done.
The Hidden Cost of Hard Water
California's notoriously hard water doesn't just leave spots on your glasses. It quietly destroys your water heater, clogs your showerheads, and leaves your skin feeling dry and irritated.
Aging Pipes & Pinhole Leaks
If your home was built before 1995, older copper or galvanized pipes are likely corroding from the inside out, risking sudden leaks and dropping your water pressure.
The Bottled Water Burden
Hauling heavy cases of water from the store isn't just a hassle—it's an endless monthly expense. You deserve tap water you can actually trust to drink.
Solutions That Put Money Back in Your Pocket
Your Foundation for Better Water
6-Stage Alkaline Reverse Osmosis System
Pure Drinking Water, Right from Your Tap
This isn't your basic under-sink filter. Our 6-stage system removes up to 99% of the contaminants you actually worry about—arsenic, lead, fluoride, chlorine, and heavy metals. The sixth stage adds healthy minerals back and balances the pH so it tastes incredible. You get 90 gallons per day of clean, alkaline water without ever buying another plastic bottle.
Whole Home Water Softener
Stop Fighting Your Water—Let It Work for You
Hard water is expensive. Our commercial-grade softening systems use ion exchange technology to remove the calcium and magnesium that cause all those problems. The day we install it: your soap actually lathers, your skin feels softer, your dishes don't have spots, and your water heater stops building up scale.
Carbon Filtration Systems
Remove What You Can't See (But Definitely Don't Want)
Chlorine and chloramines do a great job killing bacteria at the treatment plant—but you don't want them in your shower or drinking water. Our whole-house carbon filtration systems use catalytic carbon media to capture these chemicals before they reach your tap.
The Backbone of Your Home
Tankless Water Heaters
Navien & Noritz — Endless Hot Water. Savings.
We install the most efficient tankless systems on the market. Dual stainless steel heat exchangers, 0.95+ efficiency, and built-in recirculation.
Whole-House Repiping
New Pipes. New Peace of Mind.
Galvanized steel or old copper is likely corroding. We repipe using Type L copper or PEX, working clean and fast without tearing your house apart.
Sewer & Drain Replacement
Fix It Right. Fix It Once.
From trenchless sewer repair to complete ABS/PVC drain replacements. Our camera inspections show you exactly what's wrong before we dig.
Water You Can Trust, Right Here at Home
"Look, we started California Water Guard because we kept seeing the same thing: families dealing with bad pipes, hard water destroying their appliances, and feeling like they had no good options. We're your neighbors here in SoCal, and we believe every family deserves clean, safe water without breaking the bank or dealing with companies that disappear after the job. Whether you need your whole house repiped or a water softener that actually works, we show up, we do it right, and we're here when you need us. Your water matters. Your family matters. And we're right here in your community to make sure both are taken care of.
Better Water in 3 Simple Steps
We Test Your Water
At no cost to you. We come to your home and run a comprehensive water quality analysis.
Review Results & Plan
See the results, understand the savings, and explore simple financing options built around your budget.
Professional Install
Done right by local experts. Licensed, permitted, and standing behind every job we do.
Ready to see what's in your water?
Free water test. No pressure. Just real answers for your family.
Book a Free Water Test