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Blue Line Water Inc.
4.9(
50
)
Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or ServiceWater Treatment & Purification System - Repair or Service

Serving Sumner, WA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Chris the owner came in the morning to evaluate my well problem and by the end of the day and with Brianâ s expertise I had water!!"
Response time1 day
39 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Hardie Plumbing
Hardie Plumbing
4.9(
205
)
Well Pump - Repair or Service

Serving Sumner, WA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Our water heater busted at around 7:30 PM and Hardie Enterprises was at our house promptly at 9 AM the next day. By far the best price for the quality of water heater installed and their customer service was outstanding. We will definitely reach out to them for further needs in the future."
Navien 240A install
Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Water Doctor of Washington
Water Doctor of Washington
4.6(
68
)
Water Treatment & Purification System - Install or Replace

Serving Sumner, 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
82 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Platinum Full Service Plumbing, LLC
Platinum Full Service Plumbing, LLC
4.5(
66
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Sumner, WA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Had a big job of 4 water heaters in four different units. Platinum Plumbing blocked off the entire day to get them all done at once. They are friendly, professional, and when it comes to water heaters, very fast. I would highly recommend them to anyone who is looking at having their water heater replaced. I will use them in the future for other plumbing needs should they arise. Thank you!!"
Response time8 hrs
168 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Plumbing Excellence Northwest, LLC
Plumbing Excellence Northwest, LLC
5.0(
9
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Sumner, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Jose Ruiz was very professional explained every step of the process. As someone who knows nothing about plumbing he walked me through all the details. Thank you Jose for coming out to my home within 2 hours on a Friday evening. A job well done at a reasonable price. You Rock!!!"
Boiler
Water Heater
Response time9 hrs
Response rate89%
5 neighbors recently requested a quote
Avatar for West Coast Pumps & Filtration
West Coast Pumps & Filtration
4.1(
65
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Sumner, 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
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mega Mushroom LLC
Mega Mushroom LLC
5.0(
9
)
Water Treatment & Purification System - Install or Replace

Serving Sumner, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Had my water heater replaced my Corrigan and Max. They quickly and cleanly got my hot water back on, it only took a few hours. I really appreciated their professionalism and how quick they fit me into their schedule! Will definitely recommend to family and friends."
Newmark Gas Addition
Newmark Gas Addition
Newmark Gas Addition
Newmark Gas Addition
Cistern Install

+8

Response time7 hrs
25 neighbors recently requested a quote
Avatar for American Mains And Drains, LLC
American Mains And Drains, LLC
4.7(
12
)
Well Pump - Repair or Service

Serving Sumner, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mathew from American mains and drains came and replaced my water heater. Iâ m so lucky we found him last minute. Is work is a work of art, His price was fair, he will be our plumber for now on! Thanks Matt!"
Response time5 hrs
Response rate85%
6 neighbors recently requested a quote
2 Sons Plumbing
5.0(
5
)
Water Treatment & Purification System - Repair or Service

Serving Sumner, WA and surrounding areas

Approved (Corporate)

In business since 2017

Credit card accepted

Offers commercial services

2 Sons Plumbing is a full-service plumbing and sewer company serving the greater Seattle area. Known for reliable service, honest recommendations, and quality workmanship, our team handles everything from everyday plumbing repairs to complex sewer solutions—helping homeowners keep their systems running smoothly year-round.

13 neighbors recently requested a quote
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Water Softeners questions, answered by experts

If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks. 

That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process 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 Angi’s state licensing tool to check an installer’s license status.

It’s unlikely that hard water on its own could cause substantial hair loss or damage, though it’s true that bathing in hard water can cause your scalp to feel itchy or flaky and might dull your hair’s natural shine. Using high-quality shampoo and conditioner or buying a whole-home water softener can decrease these issues.

A good hardness level for drinking water can vary based on personal preferences, but an ideal level is 3.5 to 7 GPG. This means your water isn’t soft or hard. However, some people prefer the “fresh” taste from the minerals in hard water, while others like the smoother, “slippery” texture of soft water.

Replacing a water softener costs $200 to $6,000, depending on the capacity of the water softener, the type of water softener, and the amount of people living in your home. An ion exchange water softener is the most common type and costs $500 to $3,000. Water distillers, which cost $1,200 to $4,000, and dual-tank models, which cost $1,000 to $5,000, are definitely pricey, but they offer more filtration or capacity, respectively.

The Sumner, WA homeowners’ guide to water softener services

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