Expert Testing, Treatment, and Home System Solutions

Water Filtration, Plumbing & HVAC Services for Western Washington

Proudly serving Western Washington with over 20 years of professional water treatment experience, now expanded to include full-service plumbing and HVAC solutions.

Water quality, plumbing, and heating and cooling systems all work together to keep your home or business safe, comfortable, and efficient. Whether you need advanced water testing, a new filtration system, reliable plumbing repairs, or dependable HVAC service, Pure Water NorthWest delivers expert solutions backed by experience, testing, and trusted systems.

While water filtration remains the foundation of our work, our expanded services enable customers to rely on a single trusted local provider for water treatment, plumbing, HVAC, and ongoing system maintenance.

Water Filtration & Treatment

Whole-house water filtration systems

Water softeners for hard water issues

Reverse osmosis drinking water systems

UV purification & pH balancing

Residential & commercial water treatment solutions

today to receive customized treatment recommendations.

Professional Plumbing Services

Our licensed plumbing professionals support the systems that deliver clean water throughout your home or business.

Plumbing inspections & diagnostics

Fixture and system repairs

Support for filtration and softening installations

Ongoing plumbing maintenance

HVAC Services

Our HVAC services are designed to improve comfort, efficiency, and reliability year-round.

Heating and cooling system service & maintenance

System evaluations and performance support

Residential and light commercial HVAC solutions

Testing, Compliance & Maintenance

Professional lab testing & water analysis

Well water testing & treatment

Compliance testing & system evaluations

Preventative maintenance programs

Professional Water Testing Services

Lab & Compliance Testing for Accurate Water Analysis

Understanding what’s in your water is the first step toward protecting your health and infrastructure. Our lab and compliance testing services identify:

Hard water minerals that cause scale buildup

Iron, rust, and manganese that stain fixtures and laundry

Chlorine and other chemicals affect taste and odor

PFAS and contaminants that may impact water safety

With precise testing, we can recommend the most effective filtration, softening, or treatment solution for your home or business.

or call

(360) 908-8947
to schedule a service.

Professional Water Testing Services

Well Water Testing & Treatment Solutions

If your home relies on well water, regular testing is essential to protect both your health and your plumbing. Without proper treatment, well water can cause:

Unpleasant sulfur odors

Discoloration from iron and rust

Discoloration from iron and rust

Our customized well water solutions include:

Well water filtration systems

Water softeners

UV purification for bacteria and contaminants

 to ensure your water is clean, safe, and properly treated.

Professional Water Testing Services

Maintenance Programs for Long-Term Performance

Our maintenance programs support water systems, plumbing infrastructure, and HVAC performance, helping prevent unexpected issues and extend system lifespan.

Maintenance services include:

Filter replacements & salt refills

System inspections & performance checks

Plumbing and HVAC system support

Compliance and safety evaluations

or call

(360) 908-8947
to schedule a service.

Take Control of Your Water & Home Systems

From professional water testing and well water analysis to reliable plumbing, HVAC, and ongoing system maintenance, Pure Water NorthWest provides comprehensive solutions that protect your health, comfort, and investment.

Whether you’re addressing water quality concerns, upgrading essential systems, or planning preventative maintenance, our experienced team is here to help.