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Start with a free water report, then pick a system · (949) 762-7921

Water Filtration and Softening in Irvine, CA

Whole-house filters, water softeners and reverse osmosis drinking water, chosen from a free water report and priced in writing before anything gets installed.

Get your free water report — (949) 762-7921
A matte-black faucet over a marble island sink in a bright modern kitchen

What one call gets you

A free report on what your supply carries, a straight recommendation, and a written price before any work.

Also serving

  • Tustin
  • Costa Mesa
  • Newport Beach
  • Lake Forest

Free water report

Know what is in your supply before you spend a dollar on equipment.

Written price first

The figure on paper before work starts is the figure you pay.

Licensed plumbers install

The plumbing side of every installation is handled by licensed plumbers.

One call, every system

Filtration, softening, RO, UV and well treatment, all from the same team.

Water filtration systems for Irvine homes

Every system below solves a different problem, and most homes only need one or two of them. The water report tells you which, so you never pay for equipment your supply does not call for. Where two systems overlap, we tell you which one to leave out.

01

Whole-House Water Filtration

Point-of-entry treatment on the main line, so every faucet, shower and appliance gets filtered water.

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02

Water Softener Installation

Ion-exchange softeners that stop scale, spotting and the crust that builds on fixtures and appliances.

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03

Reverse Osmosis Systems

Multi-stage RO at the kitchen sink for crisp, low-TDS drinking and cooking water without bottled jugs.

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04

Under-Sink Drinking Water Filters

Compact filters at the kitchen tap that clean up taste and odor without changing the rest of the house.

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05

Carbon Filtration Systems

Activated-carbon media that reduces chlorine, chloramine, tastes and odors in the water you use every day.

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06

UV Water Purification

Chemical-free ultraviolet disinfection that inactivates bacteria and viruses as water flows past the lamp.

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07

Salt-Free Water Conditioners

Scale control without salt bags, drain lines or electricity, for homes that want less buildup with less upkeep.

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08

Well Water Filtration & Treatment

Custom treatment trains for private wells, built around what the water actually shows: iron, sediment, bacteria or hardness.

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09

Sediment Filtration

Spin-down and cartridge filters that stop sand, silt and rust before they reach fixtures, valves and appliances.

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10

Iron & Sulfur Removal

Oxidizing systems that end orange and brown staining and the rotten-egg smell that comes with sulfur.

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11

Scale Prevention & Water Heater Protection

Scale control that protects tank and tankless water heaters, the appliance hard water hurts most.

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12

Water Testing & Analysis

A free report on what your supply carries, with on-site readings for hardness, chlorine and dissolved solids.

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13

Water Filter Repair & Maintenance

Filter changes, sanitizing and repairs for softeners, RO units and whole-house systems already in your home.

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A tidy manifold of supply pipes, valves and gauges on a utility wall

Why homeowners pick us for their water

Four habits shape every job we take on. None of them depend on a sales pitch, and all of them show up in the finished install.

01

The report comes before the recommendation

We look at what is actually in your supply and what you are seeing at the tap, then suggest equipment. If a single drinking-water filter covers it, that is what we put forward instead of a whole-house package.

02

Your price is settled in writing

You get a written price before any work begins, and that is the amount you pay. Nothing gets tacked on once the tools come out of the truck.

03

Licensed plumbers do the plumbing

Cutting into a main line or a supply valve under the sink is plumbing work, so licensed plumbers handle it. The connection is treated as part of the job, not an afterthought to a sale.

04

Joints that stay dry, and a year on the labor

If a connection we installed ever leaks, we come back and put it right. Installation labor is also covered for one year under the written warranty terms you receive with the system.

From first call to better water in five steps

You decide at every step whether to keep going. Nothing is scheduled until you have seen the report and the price.

1

Tell us what you are noticing

Spots on glassware, a pool-like smell, crusty showerheads or a taste you cannot place. Describe what bothers you and how your home is plumbed.

2

Get your free water report

We put together a plain-English breakdown of what your supply carries, including hardness and treatment chemicals, and what each one does to your fixtures.

3

Hear a recommendation sized to it

You get the system, or the pairing of systems, the report points to and the reason for each. If your water does not need treatment for something, we tell you.

4

Approve a written price

The full installed price is on paper before anything is booked. Take the time you need; the decision has no deadline.

5

Installation and a walkthrough

Our installers fit the system, test every joint and show you the bypass valve, the filter housings and what upkeep will look like.

Serving Irvine and the cities around it

We install and service systems all over Irvine, from Woodbridge and Northwood to Turtle Rock, University Park and the newer Great Park and Portola Springs neighborhoods, and across the central and south Orange County cities that border it. Irvine homes draw from the Irvine Ranch Water District, and the neighboring cities each have their own supplier, which is one more reason the report comes first.

PrimaryIrvineI-5, I-405 and Jamboree Road
TustinRed Hill Avenue and SR-55
Santa AnaI-5 and Main Street
OrangeSR-22 and Chapman Avenue
Costa MesaSR-55 and Harbor Boulevard
Newport BeachSR-73 and Jamboree Road
Lake ForestLake Forest Drive and SR-241
Laguna HillsI-5 and La Paz Road
Laguna WoodsMoulton Parkway
Aliso ViejoSR-73 and Aliso Creek Road
Mission ViejoMarguerite Parkway
Laguna NiguelCrown Valley Parkway

Not on the list? Neighboring areas are often covered, so it is worth asking.

Check your address — (949) 762-7921

Is hard water spotting your shower glass?

Scale on glass, faucets and showerheads is the most common reason people call us. A softener or a salt-free conditioner usually ends it, and the report shows which one suits your home. Either way, you see the cost in writing before anything is installed.

Find out what stops it — (949) 762-7921

Water filtration questions we hear most

Plain answers to what people ask before they commit to a system.

What happens on installation day?

We shut off the water, cut in at the right point, fit the system with a bypass valve, flush it and check every joint for leaks. Most single-system installs fit in one visit, and we walk you through how it works before we leave.

What does the free water report tell me?

It breaks down what your supply carries, from hardness minerals to the chlorine or chloramine used in treatment, and explains what each one does to your plumbing, appliances and drinking water. It costs nothing, and there is no obligation to buy.

Salt or salt-free: which is better for my home?

If you want truly soft water, with that slick feel and no spotting, a salt-based softener is the system that does it. If your main goal is protecting a water heater and fixtures and you would rather skip salt bags and a drain line, a salt-free conditioner is the lighter option.

What warranty comes with an installation?

Installation labor is covered for one year, and the terms are given to you in writing with the system. If something we installed is not right within that time, we come back and correct it.

How do I know if I need a softener or just a filter?

A softener deals with hardness, the minerals behind scale and spotting. A filter deals with things like chlorine taste, odor or sediment. Plenty of Irvine homes notice both, and the report shows whether one system covers it or two should work together.

How often do filters need to be changed?

It depends on the system and how much water your household runs through it. Sediment and carbon cartridges are usually swapped anywhere from a few times a year to once a year, RO membranes last longer, and whole-house media lasts years. You get the schedule for your exact setup at install.

What is the difference between a filter, a softener and a conditioner?

A filter traps or adsorbs contaminants as water passes through it. A softener swaps hardness minerals out through ion exchange, which uses salt. A salt-free conditioner changes how those minerals behave so they cling less to surfaces, without removing them or adding sodium.

An installer checking fittings in a bright, modern bathroom

A water company that starts with your water

Irvine Water Systems treats a water problem the way a good mechanic treats a strange noise: find the cause first, then fix only that. We would rather install one well-chosen system than three you do not need, and we explain every part of it before you decide. Every job ends with a walkthrough, so you know exactly how your system works and what it will need.

More about how we work

Find out what is really in your water

One call starts your free water report. You will know what your supply carries, what it is doing to your home and what fixing it would cost, all before you commit to anything.

Start your report — (949) 762-7921

The report is free whether or not you go ahead.

Clear water being poured from a glass pitcher