Water Purification Systems in Los Angeles

Custom-Built Water Purification for LA Homes & Businesses Since 2001

Since 2001, Pro Water Solutions has designed and installed water purification systems for residential and commercial clients throughout Los Angeles and surrounding areas. We don’t sell off-the-shelf solutions. Every system starts with a professional water test, and every recommendation is built around what your water actually contains. That approach, backed by over two decades in this market and direct owner involvement on every project, reflects a level of accountability many clients value.

Schedule a free in-home or phone consultation with no obligation. We can test your water, explain what we find, and recommend the right system for your property. Call us at (888) 904-4453 to get started.

What’s in Los Angeles Tap Water

Los Angeles tap water comes from a blend of sources: the Los Angeles Aqueduct, imported water purchased through the Metropolitan Water District (which draws from the Colorado River Aqueduct and the State Water Project’s California Aqueduct), and local groundwater. That blending produces water quality that varies by district and changes seasonally. Independent testing through 2024 identified 24 contaminants in the LADWP system, with 9 detected above EWG health-based guidelines, including arsenic, nitrate, chromium-6, and disinfection byproducts such as bromate and haloacetic acids.

LA water is also classified as hard due to mineral content from its blended supply sources, which causes scale buildup in plumbing, appliances, and fixtures over time. Chloramines, used as a secondary disinfectant in the LADWP distribution system, are the primary source of the taste and odor concerns most residents notice. Those treatment chemicals also react with naturally occurring organic matter to form disinfection byproducts. A water purification system in Los Angeles should address this specific contaminant profile, not a generic national average.

Water Purification System Types We Install

We install the full range of purification and filtration systems, selecting and configuring each based on your water test results. All of our products are sourced from U.S. manufacturers, carry the Water Quality Association Gold Seal, and meet NSF and ANSI standards. Every system is warranted.

These are the core system types available:

• Reverse Osmosis (Point-of-Use & Whole-House): A semipermeable membrane can reduce dissolved contaminants including nitrates, arsenic, and heavy metals. Under-sink units treat drinking water at one tap; whole-house reverse osmosis systems treat all water entering the home.
• Carbon Filtration: Can reduce chlorine, chloramines, and the taste and odor issues LA residents commonly report.
• Water Softeners: Address hardness minerals that cause scale buildup in pipes and appliances.
• Saltless Water Conditioners: Treat hardness without adding sodium or salt discharge, relevant where local ordinances apply.
• Multi-Stage Systems: Combine filtration methods to address multiple contaminant categories in a single installation.

We don’t recommend a system type until we know what’s in your water. Professional testing is the only reliable basis for that decision.

Why Los Angeles Clients Choose Pro Water Solutions

We’ve operated in this market since 2001, long enough to understand how water quality varies across LA districts and how that variation changes what a home or business actually needs. Our clients have direct access to both owners throughout the process, not a call center or a rotating service team.

Credentials & Awards

Our credentials are specific and verifiable:

• A+ Rating, Better Business Bureau
• HomeAdvisor Super Service Award 2024
• HomeAdvisor Top Rated & Elite Service Designations
• Angie’s List Annual Special Service Awards
• Water Quality Association Member with a product line that carries the WQA Gold Seal

Our Commitments to Every Client

We meet or beat any competitor’s written quote by 10%. We don’t advise clients to purchase a system they don’t need. Recommendations reflect your water test results, your usage, and your budget. Environmental sustainability is built into how we design systems, with a focus on reducing waste and environmental impact alongside improving water quality.

How the Process Works

Free Consultation & Water Testing
We start with a free in-home or phone consultation. If we’re coming to you, we test your water on-site and walk you through exactly what we find. There’s no obligation to purchase and no upselling based on fear.

Custom System Design
Based on your test results, property size, and usage, we design a water purification system matched to your specific water profile. Because we build custom solutions rather than selling packaged units, the fit is tailored from the start.

Professional Installation & Ongoing Support
Installation is scheduled at your convenience. After installation, you retain direct access to our owners for maintenance questions, filter service, and any support your system needs. We also caution clients against purchasing purification systems online without professional assessment. Units that look affordable often cost more over time due to poor contaminant matching, installation complications, and no local service backing.

Schedule Your Free Water Consultation in Los Angeles

If you’re considering a water purification system for your Los Angeles home or business, the right first step is understanding what’s actually in your water. Our free consultation includes professional water testing and an honest assessment of your options, with no pressure to commit.

We serve Los Angeles and surrounding areas and bring over two decades of local water treatment experience to every project. Call us at (888) 904-4453 or reach out through our contact form to schedule your consultation.