
Whole-home softening and filtration, plus reverse osmosis drinking water. We start with what your utility publishes about the supply at your address, then size the system to your home.
The chemistry further down this page is the reason. This is the part you live with.
Dishes and shower glass come out of the water clear instead of streaked, and stay that way between cleanings.
Towels and sheets come out softer, and detergent goes further because it is not fighting the water first.
Faucets, shower heads and the inside of the water heater stop collecting the chalky buildup that shortens their life.
Reverse osmosis at the kitchen tap takes the chlorine taste out of what you drink and what you cook with.
The drinking water is at the sink, so the case of bottled water stops being a weekly errand.
Most homeowners never look up where their water comes from or what their utility publishes about it. All of it is on the public record. Here is the short version for this part of the county.
Every city we serve sits in the Metropolitan Water District service area. Published regional figures put MWD supply around 11.7 grains per gallon, and Los Angeles County broadly in the 6 to 18 grain range depending on the local blend. Hardness is a secondary standard, not a health standard: what it costs you is scale on glass and fixtures, soap and detergent that work harder, and appliances that run less efficiently.
Diamond Bar, Walnut and the easterly portion of Rowland Heights are served by Walnut Valley Water District, which states it imports 100 percent of its drinking water. Whittier and La Mirada draw on wells in the Main San Gabriel Basin. Downey, Norwalk, Cerritos, Bellflower, Lakewood, Pico Rivera and Montebello sit on the Central Basin. Long Beach runs its own municipal system.
The State Water Resources Control Board issued orders requiring a number of local systems to sample their drinking water supply wells for PFAS, among them Downey, Norwalk, Lakewood, Bellflower, Long Beach, Montebello and Pico Rivera. Every utility publishes an annual water quality report. That report, not a salesperson, is the right place to see what was measured at your tap.
Four parts, each doing one job. Which of them your home needs is what the assessment is for.

Your complete bundle
Whole-home softening and filtration tank, brine tank, and under-sink reverse osmosis with a dedicated faucet.
Sits at the inlet and works on how the water tastes and smells throughout the house.
Addresses the hardness minerals behind scale on fixtures and glass, and behind appliances that run less efficiently over time.
The part that runs the cycle on schedule. It is the piece with moving parts, so it is the piece worth choosing carefully.
Holds the media under line pressure. Nothing about it is glamorous, and it is sized to the flow your household actually uses.
Tell us your address. We look up what your utility publishes about the supply serving it and put the relevant parts in front of you.
We go through the public record for your address together, and we walk you through which options fit your home and which do not.
We install the system, walk you through how it runs, and leave the site clean.
Fifteen cities across the Greater Los Angeles area. Pick yours to see what is published about the supply there.
We look up the public record for your address before recommending anything, and we show you the source so you can read it yourself.
If a smaller system is the right answer for your home, that is the one we will tell you to buy.
Flexible financing available, no credit check.

Mark Beaver spent sixteen years in restaurants, most recently as a general manager, and grew up riding along on his dad's jobs, where he found out he liked the part most people dread: talking to homeowners.
He will walk you through what your home actually needs, explain what each option does and does not do, and leave the decision with you. If a smaller system is the right answer, that is the one he will tell you to buy.
You give us your address. We look up what your utility publishes about the supply serving it, go through it with you on one call, and recommend equipment sized to your home. Flexible financing available, no credit check.
Regionally, yes. Every city we serve sits in the Metropolitan Water District service area, and published figures put MWD supply around 11.7 grains per gallon, with Los Angeles County broadly in the 6 to 18 grain range depending on the local blend. Hardness is a secondary standard rather than a health standard, so what it affects is scale, spotting, soap performance and appliance efficiency.
We handle the assessment and the recommendation, and we will tell you plainly when a smaller system is the right answer.
The control valve and the tanks carry a lifetime warranty. Those are the parts that decide how long the system runs well, and if one of them fails it gets replaced. The media and the electronics are covered for five years, the reverse osmosis unit for one year, and after the first year there is a flat trip charge rather than an hourly rate. Call the number on this page and we handle it from there.
The Greater Los Angeles area: Whittier, La Mirada, Cerritos, Downey, Hacienda Heights, Norwalk, Pico Rivera, Diamond Bar, Walnut, Rowland Heights, Montebello, Bellflower, Lakewood, Long Beach and Torrance. If you are nearby and do not see your city, call and ask.
We will look up what is published about the supply at your address and walk you through it. Flexible financing available, no credit check.