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Best water softener pros near Rainier, WA

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Verified Reviews for Water Softener Service pros in Rainier, WA

*The Angi rating for Water Softener Service companies in Rainier, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

*The HomeAdvisor rating for Water Softener Service companies in Rainier, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

Last update on February 16, 2026

Top-Rated Water softener pros in Rainier - Updated Nov 2026

Avatar for Water Doctor of Washington
Water Doctor of Washington
4.6(
68
)
Water Treatment & Purification System - Install or Replace

Serving Rainier, WA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"We are so happy we had The Water Doctors install our Kinetco water softener system in our Shelton Washington home. We put off having a water treatment system when the first company wanted over $8000 for a electric system. The Kinetco system is much less expensive and uses clean water to flush. We have noticed the significant difference already. Shane and one other installer arrived on time and took just about 3 1/2 hours to install with water being secured for only a few minutes. Shane did an awesome job explaining the system and how to take care of it. When all was done there was no mess and fresh clean water in our home."
Customer on city water
2060s OD Installation in Garage
Whole system installed cleanly in the Garage
Response time10 hrs
56 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,468
)
Water Treatment & Purification System - Install or Replace

Serving Rainier, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Repaired leaking main water line from water meter. Representatives evaluated, scheduled and completed the repair in about half a day."
Prep Area
Waterfall Finished!
Excavation jobs and more!
install grease trap for commercial kitchen
Delivery of Shoring

+334

40 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,027
)
Water Treatment & Purification System - Install or Replace

Serving Rainier, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Repaired leaking main water line from water meter. Representatives evaluated, scheduled and completed the repair in about half a day."
Digging out the old broken pipes
House Repipe
House Repipe
House Repipe
House Repipe

+13

Recommended by90%of homeowners
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Avatar for West Coast Pumps & Filtration
West Coast Pumps & Filtration
4.1(
66
)
Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or ServiceWater Treatment & Purification System - Repair or Service

Serving Rainier, WA and surrounding areas

Approved

In business since 2011

Emergency services offered

Warranties offered

"I had a water leak underneath my house. I was desperately needed someone to fix it. Every plumber I called were not available. I keep searching for someone. I called West Coast plumbing and the lady who answered the phone helped me. I got help right way. The gentleman who came to fix my broken water pipe was kind and very helpful and professional. Thank you Levi, you save my day. You are Awesome."
Chlorine Remover
Iron Remover
Iron Remover & Water Softener
Water Filtration & Ultra Violet Light
Water Filtration & Well Pumps

+5

Response time1 day
14 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for SIMBA SOLUTIONS CO LLC
SIMBA SOLUTIONS CO LLC
4.7(
19
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Rainier, WA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Absolutely fantastic service!!! Jason did an amazing job installing our new tankless water heater, and the whole experience was smooth and stress-free. He took the time to answer all our questions, made sure everything was set up perfectly, and left the workspace spotless. You can tell he takes pride in his work. We?re beyond happy with the results and grateful for the excellent service"
Simba plumbing
Simba plumbing
Simba plumbing
Simba plumbing
Simba plumbing

+29

1 neighbors recently requested a quote
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Rainier Plumbing, LLC
5.0(
4
)
Water Treatment & Purification System - Install or Replace

Serving Rainier, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Recommended by66%of homeowners
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Avatar for Hardie Plumbing
Hardie Plumbing
4.9(
206
)
Well Pump - Repair or Service

Serving Rainier, WA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Terrific competitive bid on a water heater replacement that was quickly and expertly performed. Additional repairs of a water pump and valve too! Thanks, Jeff!"
Navien 240A install
Response time12 hrs
8 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Puget Sound Water Rescue, Inc.
Puget Sound Water Rescue, Inc.
4.7(
172
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Rainier, WA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Everything went smoothly, I had a considerable amount of water damage and mold from a leak in my roof. They worked with my insurance and handled eveyrthing easily."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by91%of homeowners
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Avatar for Hunt's Services
Hunt's Services
4.5(
1,114
)
Water Treatment & Purification System - Repair or Service

Serving Rainier, WA and surrounding areas

In business since 2012

Emergency services offered

Warranties offered

"Everyone was polite, informative, and efficient. I'm planning to have the same company install my new propane on-demand water heater."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Recommended by88%of homeowners
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Avatar for Perma-Dry Waterproofing & Drainage, Inc.
Perma-Dry Waterproofing & Drainage, Inc.
4.4(
209
)
Well Pump - Repair or Service

Serving Rainier, WA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Perms-Dry did an outstanding job. They explained the work to be done in detail, arrived on time, completed the work in one day. Their workers professional and did a great job of cleaning up once the work was complete. I have seen no signs of water issues since they installed the system"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Recommended by90%of homeowners
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Showing 1-10 of 31
Water Softeners FAQs, answered by experts

It’s not a good idea to oversize your water softener. Doing so will mean the tank doesn’t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you’ll also spend far more on replacing salt than you need to.

A water softener removes minerals from your drinking water and can make your house water softer. These softeners are designed to extend the lifetime of your plumbing system while also making water safer and more palatable for drinking. Hard water, which is water with a heavy amount of suspended particles, can also cause hair damage, skin irritation, and buildup in your pipes.

To get utilities set up on a property, you first have to contact the local department of planning to determine whether your property is able to connect to public utilities. From there, you can work with a structural engineer and/or a building contractor to design the layout of utility lines on the property. The pros will need this information as they begin securing building permits before they can start adding lines.

If your property isn’t able to connect to public utilities, you’ll need to consider working with pros to develop a comfortable off-grid home that will meet your needs.

Generally, it is safe to bathe in yellow water, as the color is often caused by iron, tannins, or rust, which won't harm your skin. Soap will still clean you effectively, though the water might leave stains. However, if the water has an unusual smell or you suspect contamination, avoid bathing and contact a plumber for an inspection. A professional can also help if you find bathing in yellow water problematic and want to determine how to get your water clear again.

Whether you need a license or permit for water softener installation depends on your location. Some municipalities require the installer to hold a plumbing license, while others may only require a permit and an inspection. In some cases, both a permit and a licensed installer are necessary, and some areas have no requirements at all. Often, only certified plumbers and electricians are allowed to pull the necessary permits. To find out the specific regulations in your area, you can contact your local building department. Alternatively, a local water softener installer or plumber will be familiar with the requirements and can typically pull the permits for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use tools like Angi’s state licensing tool to verify an installer's license status.

The Rainier, WA homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles