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Glenrose Logo

Water Treatment Services in Spokane & North Idaho

Water Softener & Filtration Systems

Helping you with your toughest water quality problems.
Scheduling to meet your needs with up front pricing before we start.
Available 24/7 with real team members picking up at anytime.
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Serving Spokane & North Idaho

Understanding WATER TREATMENT With Glenrose

We test your water first so you only pay for the treatment you actually need.
Custom solutions for Spokane and North Idaho's specific water challenges, hard water, iron, sulfur.
We service major brands and are happy to evaluate + make recommendations for your system.
Transparent pricing on equipment and installation, we explain every component and cost.
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Serving Spokane & North Idaho

All That water treatment services cover

WATER HEATER REPLACEMENT

Old unit failing? We'll help you choose and install the right water heater for your home's needs.

WATER HEATER REPLACEMENT

Old unit failing? We'll help you choose and install the right water heater for your home's needs.

WATER HEATER REPLACEMENT

Old unit failing? We'll help you choose and install the right water heater for your home's needs.

WATER HEATER REPLACEMENT

Old unit failing? We'll help you choose and install the right water heater for your home's needs.

WATER HEATER REPLACEMENT

Old unit failing? We'll help you choose and install the right water heater for your home's needs.

WATER HEATER REPLACEMENT

Old unit failing? We'll help you choose and install the right water heater for your home's needs.

WATER SOFTENER INSTALLATION

Eliminate hard water damage to your pipes, appliances, and skin with a custom softener system.

WHOLE-HOME FILTRATION SYSTEMS

Remove contaminants, chlorine, and odors from every tap in your home with whole-house filters.

REVERSE OSMOSIS SYSTEMS

Ultra-pure drinking water at your kitchen sink. We install and maintain RO systems.

WATER SOFTENER REPAIR & MAINTENANCE

Salt bridges, resin issues, or mechanical problems. We keep your softener running efficiently.

WATER TESTING & ANALYSIS

Not sure what's in your water? We test and recommend the right treatment solution.

IRON & SULFUR REMOVAL

Eliminate rust stains and rotten egg smell with specialized filtration systems.

40 Years

Servicing the Inland Northwest

10,000+

Customer’s Serviced

5 Star

Service Guarantee

we love what we do
yup, we mean plumbing

We’ve been doing this for 40 years. Your reputation and ours is important..
Quality is a behavior, not a buzzword.
From the products we use to the level of care we take. We believe quality is at the center. And accessibility to that matters.
We honor our 40 year legacy in the community.
Our founder, Mike Collett, had a vision in 1985, selfless service to his community in Spokane & North Idaho. We’re here to carry out just that.
Our customer’s come first before anything.
We would not have a business without our customers, and we’ve been around since 1985- we know that you come first.
Servicing Spokane Since 1987

get to know the team who’ll help

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A glenrose team member
Lisa Tomblin
Accounts Payable / Office Administration
Celebrating 10 years with Glenrose! There’s nothing better than being with my husband, kids and grandbabies; except maybe if we are together AND camping.
A glenrose team member
Jess Sadler
4th Year Apprentice Plumber
My son and daughter have my heart. I love coaching their sports teams, tromping through the woods together and hunting.
A glenrose team member
Larry Rowe
Journeyman Plumber
Always ready for quality time with my lovely wife and son, including comedy shows and road trips!
A glenrose team member
Lane Ragle
Journeyman Plumber
I enjoy rebuilding cars and photography. Looking forward to marrying the love of my life this year. She said yes!
A glenrose team member
Shawn Hunt
Journeyman Plumber
Any time I can enjoy time with my son, I’m there. I love music and spending time in the great outdoors camping or dirt biking. Will always take the opportunity for a thrill ride, with the last one being a skydiving adventure.
A glenrose team member
Bruce Ragle
Owner & Journeyman Plumber
I am so grateful to have our parents, children and grandchildren close by, allowing for lots of family time. I also enjoy raising cattle, target practice, hunting and weekends away with my lovely bride.
A glenrose team member
Heather Ragle
Owner & Office Manager
Jesus, family, country; in that order. When I’m not working, you can find me with one or all of my grandbabies, gardening or seeking out some sunshine on the water.
Get your sanity back

Common
UNTREATED WATER

Hard water causing scale buildup, dry skin, and appliance damage.
We install water softeners that eliminate minerals, protecting your home and improving comfort.
Bad taste, odor, or discoloration in your drinking water.
We test your water and install the right filtration system to remove specific contaminants.
We diagnose mechanical issues, clean resin tanks, and optimize settings for efficiency.
We diagnose mechanical issues, clean resin tanks, and optimize settings for efficiency.
Well water with bacteria, sediment, or heavy metals.
We test your water and design multi-stage filtration to make your well water safe and clean.
Expert Craftsmanship
Minimizing Downtime
Local Experienced Professionals
Superb Water Softening

How We Work On
UNTREATED WATER

Following These Steps.
Step 1

Call or Schedule Online for Water Quality Solutions

A real person answers your call, usually within 2–3 rings. Tell us what you’re noticing, like hard water spots, chlorine taste, or scale buildup. You can also schedule online when it’s convenient.

Step 2

We Schedule a 2-Hour Window to Evaluate

We arrive within a clear 2-hour window to assess your water quality and discuss your goals. If needed, we’ll test your water and explain your options with upfront pricing before any work begins.

Step 3

We Install Only the System You Approve

No pressure or unnecessary upgrades. We recommend the right softener or filtration system for your home and install only what you approve, with care and attention to detail.

Step 4

Walkthrough, System Education & Final Payment

Most installs are completed the same day. We’ll show you how your system works, answer questions, and collect payment only after everything is complete and approved.

Take a look at us!

Water treatment gallery

We’ll be there, on time.

Servicing North Idaho
And
Eastern Washington

Eastern Washington

  • Airway Heights
  • Chattaroy
  • Cheney
  • Colbert
  • Deer Park
  • Elk
  • Liberty Lake
  • Mead
  • Newman Lake
  • Spokane
  • Spokane Valley
  • Riverside

North Idaho

  • Coeur d’Alene
  • Hauser
  • Hayden
  • Rathdrum
  • Dalton Gardens
  • Post Falls
A tale of family, legacy, and northwest community

Our first office in 1987 was home to ONE OF the largest evergreen on the Glenrose prairie. This is our HISTORY.

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Residential plumbing & remodel services

Frequently Asked Questions

GLENROSE GUARANTEE

We guarantee our work will be completed with a high standard of care. As a family owned & operated business since 1987- we’ll do what it takes to make it right.
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Glenrose Logo

SCHEDULE YOUR SERVICE

WE ARE EVOLVING

our brandING

Same business, same history. Just a brand presence that tells our story better.
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THE OLD
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THE NEW