Water Testing Available
1-Year Warranty
CSLB #1136062
Water quality services
What we do — and how we do it
North County water is hard. Scale eats water heaters, clouds glassware and shortens the life of every fixture in the house. We test your water, explain the numbers in plain English, and install only the system your home actually needs.
- Whole-home carbon filtration systems
- Reverse osmosis (RO) drinking water
- Salt-based & salt-free softeners
- PRV & main shut-off upgrades
- Annual filter changes & maintenance
- Basic water testing available
Common questions
Water Filtration FAQs
Q. Softener or filtration — what is the difference?
A softener removes hardness minerals that cause scale. Filtration removes chlorine, taste and odor. Many homes benefit from both; the water test tells us which matters most for you.
Q. Is salt-free worth it?
Salt-free conditioners cut scale buildup without adding sodium or needing salt bags. They will not make water feel slick like a true softener, so we match the choice to your priorities.
Q. How often do filters need changing?
Most whole-home cartridges run 6–12 months, and RO membranes 2–3 years. We can set you up on an annual maintenance visit so you never have to track it.
More from Swift Flow
Other services
Water Heaters
Tank, tankless, gas or electric — fast diagnostics, clean installs and code-compliant repairs.
View serviceDrain Cleaning
Kitchen, bath or main line — we clear tough clogs and keep your drains flowing.
View serviceToilets
Quick, clean toilet installs and repairs — done right the first time.
View serviceEmergency Plumbing
Fast response for burst pipes, backups, leaks and no-hot-water emergencies.
View serviceRepairs & Upgrades
Fixture repairs, low water pressure, re-piping and water line replacement.
View service