Reverse Osmosis System Installation in Las Vegas, Nevada
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.
- Under-sink and whole-house RO; optional UV
- 35+ years in Las Vegas Valley, licensed #0047021
- Licensed plumber-proper feed, drain, storage

What Is Reverse Osmosis System Installation?
Reverse osmosis system installation is the installation of an RO unit that pushes water through a membrane to remove dissolved solids and improve taste and purity. Under-sink RO serves drinking water; whole-house RO treats all taps. In Vegas, RO is popular for TDS and taste. UV can be added for bacteria.
About Reverse Osmosis System Installation in Las Vegas Valley
Las Vegas tap water consistently registers high total dissolved solids (TDS), often between 600-900 ppm, driven by the Colorado River source and local mineral content. Residents in Green Valley, Sovana, and along State Streets increasingly turn to reverse osmosis to address the chalky taste and scale buildup common in the valley's hard water climate. Active Plumbing installs under-sink RO systems from trusted brands like Pentair and APEC, as well as whole-house configurations for homes with high-demand filtration needs.
Our licensed plumbers ensure installations meet Nevada State Plumbing Code and secure proper connections to your cold water supply, drain line, and dedicated faucet. For households also dealing with mineral buildup throughout their plumbing, pairing RO with Water Softener Installation offers broader protection. We serve homeowners across Henderson and North Las Vegas, where aging housing stock and hard water work together to stress supply lines and fixtures.
If post-installation drain connections raise concerns, our Drain & Sewer Services team can inspect and clear any affected lines. Optional UV purification stages are available for added microbial reduction. Call Active Plumbing at (702) 438-3357 to schedule your RO system installation and get cleaner, better-tasting water at your tap.
Why Choose Active Plumbing for Reverse Osmosis System Installation
Why Choose Us
We install under-sink and whole-house RO and optional UV. A licensed plumber does the plumbing. We size from your needs and water test. We have 35+ years with Vegas water and license #0047021.
Reverse osmosis system installation is performed by Active Plumbing under Nevada State Contractors Board license #0047021. All plumbing is to code. We are insured.
Common Reverse Osmosis System Installation Scenarios
High TDS and taste from Vegas tap - RO at the kitchen sink for drinking and cooking water.
Whole-house purified water - whole-house RO for all fixtures; we size and plumb correctly.
Drinking water plus bacteria concern - RO with optional UV purification.

Ready to Get Started?
Trusted plumber in Las Vegas since 1991. Call now or book online for fast, professional service.
Our Reverse Osmosis System Installation Process
Call and discuss needs
Call (702) 438-3357. We discuss under-sink vs whole-house, water test if needed, and schedule a visit.
Analyze and recommend
We recommend system type and size and give an upfront estimate. Optional UV if you want bacteria protection.
Install with proper plumbing
We install the RO unit, feed line, drain connection, and storage tank (if applicable). All to code.
Post-install and maintenance
We test the product water and explain membrane and filter change intervals.
What's Included
- Under-sink or whole-house RO system
- Proper feed, drain, and storage plumbing
- Optional UV purification
- Post-install test and maintenance schedule
Costs & Timelines - What to Expect
Cost depends on under-sink vs whole-house, UV option, and plumbing. We give an estimate after we discuss your needs and any water test. Call (702) 438-3357.
Methods, Materials & Quality Standards
We install reverse osmosis systems with proper feed, drain, and storage connections. Under-sink and whole-house options; optional UV when requested. Equipment is sized for flow and TDS reduction. All plumbing to code.
Reverse osmosis system installation is performed by Active Plumbing under Nevada State Contractors Board license #0047021. All plumbing is to code. We are insured.
Reverse Osmosis System Installation - Frequently Asked Questions
In Las Vegas, most under-sink reverse osmosis installations run between $300 and $600, including parts and labor. Whole-house units cost more. Pricing varies based on membrane stages and existing plumbing condition. Active Plumbing provides upfront quotes with no hidden fees.
Active Plumbing typically schedules reverse osmosis installations within 1 to 2 business days for Las Vegas residents. We serve Henderson and North Las Vegas as well. If you need urgent plumbing help, our Emergency Plumbing services are also available around the clock.
Las Vegas water is notoriously high in minerals, making RO systems especially effective here. Our technicians check existing line pressure, typically needing 40-80 PSI, and verify compatibility with your pipes. If scaling is severe, we may recommend Drain Cleaning before installation to ensure clean flow.
Active Plumbing has served Las Vegas and Sunrise Manor with honest, licensed plumbing work for years. Beyond RO systems, we handle Tank Water Heater Installation and full Whole-House Repipe projects. Our local knowledge of Vegas water quality means we size and configure systems correctly the first time.
SERVICE AREAS
Reverse Osmosis System Installation Near You
Active Plumbing provides reverse osmosis system installation throughout Las Vegas and surrounding communities.
Related Water Treatment Services
