Water Treatment in Las Vegas, NV
Water treatment solutions in Las Vegas. Filtration, softening, and quality systems for better water throughout your home in Las Vegas. Active Plumbing serves Las Vegas from our central HQ. Housing runs from 1950s downtown to 2020s master-planned. Hard water and caliche soil drive repipes, slab leaks, and water heater replacement across the city.
Active Plumbing serves Las Vegas from our central HQ. Housing runs from 1950s downtown to 2020s master-planned. Hard water and caliche soil drive repipes, slab leaks, and water heater replacement across the city.
Licensed and Insured
Fully licensed in Nevada with comprehensive insurance for your protection.
24/7 Availability
We're open around the clock for emergency plumbing and HVAC needs.
Upfront Pricing, No Hidden Fees
Clear estimates before we start. No surprises.
35+ Years Experience
Serving Las Vegas Valley since 1991 with trusted, professional service.

About Water Treatment in Las Vegas
Las Vegas is our headquarters city and the heart of the Valley. Housing is the widest mix in the region—1950s downtown builds, 1980s–90s polybutylene-era homes, and 2000s–2020s master-planned communities. Hard water (20–30 grains) affects every zip: scale in water heaters and fixtures, shortened tank life, and pipe corrosion. Caliche soil complicates excavation and contributes to slab and foundation issues. We handle repipes, slab leak detection, drain and sewer work, water heaters, and full plumbing service. Active Plumbing has served Las Vegas since 1991 and is licensed #0047021.
What we offer in Las Vegas
Our Water Treatment Services in Las Vegas
Water Softener Installation
Whole-home ion-exchange water softener installation in Las Vegas. Vegas water 20–30 grains (among hardest in US). Sizing, bypass, drain, brine tank. Licensed plumber install.
Learn moreWhole-House Water Filtration
Multi-stage whole-house filtration in Las Vegas. Chlorine/chloramine, sediment, carbon. Custom design for Vegas water. Licensed plumber install. Consolidates filtration solutions.
Learn moreReverse Osmosis System Installation
Under-sink and whole-house RO in Las Vegas. Drinking water quality, TDS reduction. Popular for Vegas TDS and taste. UV purification option. Licensed plumber install.
Learn moreWater Quality Testing
Comprehensive water quality testing in Las Vegas. Hardness, lead, bacteria, chlorine, TDS. Residential and commercial. Lab partnerships. Licensed plumber coordinates.
Learn moreSalt-Free Water Conditioning
Salt-free water conditioning (TAC) in Las Vegas. No salt, no drain, no electricity. Template-assisted crystallization. Water conservation for desert climate. Growing demand.
Learn moreCommon Water Treatment Issues in Las Vegas
Las Vegas homeowners and businesses frequently encounter these water treatment situations. Active Plumbing handles them all.
Scale on fixtures and appliances — Vegas 20–30 grain water; whole-home softener protects pipes and extends appliance life.
Dry skin and dull laundry — hardness affects soap and detergents; softening improves both.
New home or never had a softener — we test, size, and install so you have properly conditioned water Valley-wide.
Chlorine taste and odor — SNWA uses chlorine/chloramine; carbon filtration at the entry improves taste and protects plumbing.
Sediment and cloudy water — sediment filters protect downstream equipment and improve clarity.
Custom treatment for Vegas water — we design a multi-stage system based on your test results.
Our Water Treatment Process in Las Vegas
Here's what to expect when you call Active Plumbing for water treatment in Las Vegas.
Call and schedule water test
Call (702) 438-3357. We schedule a water test so we know your hardness and can size the softener correctly.
Analyze results and recommend
We review your test results and recommend softener size and settings. We give an upfront estimate.
Install with proper plumbing
We install the softener with bypass, drain, and brine tank. All connections are to code.
Post-install test
We test the treated water and show you how to maintain the unit (salt, settings).
Water Treatment in Las Vegas — Frequently Asked Questions
SNWA water comes from Lake Mead and groundwater; our geology and climate put 20–30 grains hardness in the supply. That is among the hardest in the U.S. A properly sized softener addresses it.
Yes. We recommend a water test first so we size the softener for your actual hardness and flow. That avoids oversizing (waste in a desert) or undersizing (poor performance).
Active Plumbing is a licensed plumber (#0047021). We install the softener with proper bypass, drain, and brine tank connections to code. No separate sales-only water treatment company.
Ion-exchange softeners regenerate with brine and use some water. We size and set regeneration for your usage so you get softening without unnecessary waste—important in our climate.
We typically address sediment, chlorine/chloramine, and taste/odor with multi-stage systems. Your water test tells us what you need. We don't sell a one-size-fits-all system—we design for your water.
Yes. Softeners remove hardness (calcium, magnesium). Filtration removes sediment, chlorine, and other particles/taste. Many Vegas homes have both: filtration first, then softener.
Active Plumbing, a licensed plumber (#0047021), installs the equipment with proper bypass and plumbing. Sizing is based on your water test.
It depends on the stage and your water use. We recommend intervals after we install and can remind you. Sediment and carbon filters have different life spans.
Need Water Treatment in Las Vegas? We Respond Fast.
Active Plumbing is licensed in NV and serves all of Las Vegas. Call for a free estimate or book online.
Also Serving Las Vegas
Beyond water treatment, Active Plumbing provides these services in Las Vegas: