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TRUSTED BY MONROE, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified water softener services reviews

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

Avatar for Clearwater Services, Inc.
Clearwater Services, Inc.
4.4(
23
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Monroe, WA and surrounding areas

Approved

In business since 1946

Free estimates

Warranties offered

"This companies service department was great. Sales department wasn’t very thorough so the initial install had to be rescheduled but Joe from service was very personable and finished my fairly complex water softener install in 2 hours and it looks great. He also helped guide me in some other plumbing projects I was DIYing and recommended some other contractors for repairs needed around my home."
Water Softener with Brine Tank
Kinetico Water Softener Install
Kinetico K5 Reverse Osmosis Drinking Water Station
Response time1 day
Response rate85%
19 neighbors recently requested a quote
Avatar for A-Plus Water Services, Inc.
A-Plus Water Services, Inc.
4.3(
89
)
Well Pump - Repair or Service

Serving Monroe, WA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"We called Bob when one morning when it was 15 degrees and our well pump stopped running. No frozen pipes. Bob quoted the cost to visit and take a look however first proposed a procedure we could try first and avoid the charges. It worked Great and we had water again within 20 minutes. The next morning our neighbor called with the same problem, we suggested Bob'and our neighbor need Well & pump service it will be his number s procedure and again a running pump! We really appreciate Bob's knowledge and willingness to solve our problem 's without cost . When wewe call. Much appreciated and Thank-You A-Plus Water Services, Inc and Bob. Gail & Terry Johnson Maysville Wash."
 fully stocked vehicals
 pulling old pump
 installing wire splice
5 hp 35 G.P.M. pump
 new 2" galv. drop pipe

+6

Response time9 hrs
21 neighbors recently requested a quote
Recommended by93%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 Monroe, 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
68 neighbors recently requested a quote
Avatar for Home Comfort Alliance
Home Comfort Alliance
4.7(
341
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Monroe, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"G&S sent out separate teams of technicians for each of our jobs, and all were very professional and courteous. The water heater service fee was $129, which was eventually removed from the total invoice. We ended up paying $2,095.83 for the replacement of our water heater. 
The service fee for electrical work was waived, and the technicians communicated well with us on what we were planning for the future in regards to the eventual upgrading of additional circuits within our house. Drywall was removed to install the larger electrical panel and wiring, and it was replaced but the finishing work was not included in our cost. Our invoice for these tasks was $3,607.
Overall, care was taken by the technicians - they removed their shoes when inside and laid down dropcloths and cardboard on our hardwood floors. We do wish that technicians had laid dropcloths or sheets (or advised us to do so) around the electrical panel, as dust from drywall removal got everywhere."
Additional Photos
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+1

Response time1 day
Response rate100%
Recommended by91%of homeowners
Avatar for Perma-Dry Waterproofing & Drainage, Inc.
Perma-Dry Waterproofing & Drainage, Inc.
4.4(
209
)
Well Pump - Repair or Service

Serving Monroe, 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"
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+7

Recommended by90%of homeowners
Avatar for Hagee Plumbing
Hagee Plumbing
4.7(
41
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Monroe, WA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Hagee Plumbing technician Caleb arrived on time, super friendly, and went straight to work. He was able to repair my garbage disposal and save me a couple hundred dollars in the process. I highly recommend Caleb and will definitely ask for him directly if I ever need any plumbing work done."
Recommended by97%of homeowners
Showing 1-10 of 36
Water Softeners FAQs, answered by experts

You can install a water softener system by turning off the water supply, draining the water, and then connecting your device to the waterline. Next, you’ll fill your tank with the recommended amount of salt or brine (whichever your unit calls for; be sure to read the instructions). Turn the water supply on and check for leaks. You can opt to let your water run for a few minutes, then test it using strips. 

The process of inspecting your water softener system is similar.

The chemicals in a water softener can wear down the anode rod in the heater and shorten its life span. However, for most people, the benefits of the softener outweigh this potential drawback.

Have a plumber inspect the anode rod annually for damage, as replacing the anode rod is far less expensive than replacing the entire water heater.

Installing a water softener could help reduce calcium buildup in your pool if your pool has high calcium hardness as a result of hard drinking water in your home. Pool softeners work by exchanging calcium and magnesium for sodium, so if you use softened water to top off your pool, it may help keep calcium hardness from rising over time. However, it won’t lower the calcium hardness of the water already in your pool and isn’t a practical way to control pool calcium levels. The average water softener installation cost is between $200 and $6,000.

Hard water stains can be a headache because they will reoccur as long as hard water flows through. Thankfully, hard water stains are not permanent. With the right tools and an appropriate cleaning routine, you can prevent hard water stains from ever building up. However, you might feel like you are stuck in a constant cleaning cycle. In that case, you may consider hiring a contractor to perform routine cleaning.

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.

The Monroe, WA homeowners’ guide to water softener services

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