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

Avatar for All Pro Plumbing Northwest, LLC
All Pro Plumbing Northwest, LLC
4.5(
576
)
Well Pump - Repair or ServiceWater Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Edmonds, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"Miguel is my new plumber from now on- he was very patient in explaining what I needed to know about the job on hand. He was very polite and made sure I was comfortable with the choice I made. He also gave me proposals for a future project (possibly changing my water heater because itâ s 11 years old now , no issues-not leaking but I want to be proactive and to increase the property value as well). I will gladly recommend him to anybody who needs a new plumber. Heâ s just down right AWESOME!"
Our Team
112 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
5.0(
14
)
Well Pump - Repair or Service

Serving Edmonds, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Discovered my water heater was leaking like a sieve about 8pm on a Wednesday, called a few places none could guarantee next day. Then I contacted Knockout, were able to accommodate the next morning and price was as good or better than the others. A half hour later a tech called to walk me through turning off and draining the broken water heater. Next morning at 9:30am the Knockout guy arrived and by noon I was taking the best shower of my life. Water heater is performing great, seems like top quality as was the service. Highly recommend!"
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+53

Recommended by100%of homeowners
Avatar for Machias Power and Plumbing
Machias Power and Plumbing
5.0(
11
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Edmonds, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Tesla Charger
Outdoor service
Inverter
solar mounting
70 neighbors recently requested a quote
Avatar for TP Plumbing & Drains, LLC
TP Plumbing & Drains, LLC
5.0(
22
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Edmonds, WA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"on very short notice, Tom came to my home on a Saturday to install a new kitchen faucet and new disposal, other estimates to get someone to come to Camano Island and on a Saturday no less, had proven costly & difficult but Tom arrived a few minutes early and got the job done very quickly, without issue and at a very reasonable price. Super pleasant guy and we will hire him again in a few weeks when I update my bathroom faucets. Professional, reasonable , A++"
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+50

Recommended by100%of homeowners
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Water Softeners FAQs, answered by experts

Softened water prevents scale deposits, reducing appliance wear, leading to energy savings and longer-lasting household fixtures.

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.

Yes, you can have both a water softener and a water filter. In fact, some manufacturers sell dual water softening and filtration systems that treat hard water and provide clean drinking water. If you’re unsure about what you need or want to discuss your options, reach out to a local water softener installation company.

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.

Drinking hard water is not known to have any negative health impacts. Using hard water can lead to dry skin and hair, and the minerals in hard water can build up in pipes, faucets, and appliances. Hard water is more of a threat to your plumbing than it is to your health.

The Edmonds, WA homeowners’ guide to water softener services

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