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

Avatar for Dexter Wells & Plumbing, LLC
Dexter Wells & Plumbing, LLC
4.3(
15
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Washington, VA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Excellent service! They were able to come out the day I called to evaluate our well that evening. They were able to a**** the problem and detect exactly what the root cause instead of masking it with a water filtration system as another professional had recommended. Dexter's plumbing went above & beyond helping us and we greatly appreciate it. We highly recommend them."
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Pump and screen assembly
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+6

2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for First Choice Plumbing & Remodeling
First Choice Plumbing & Remodeling
4.8(
128
)
Well Pump - Repair or ServiceWater Treatment & Purification System - Install or Replace

Serving Washington, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I highly recommend this Plumber. Tommy is pleasant, professional, honest, fair, reasonably priced and most of all, he provided quality work. He arrived promptly as scheduled and completed all the work in one day. Due to the recent unusual amount of rain; for the first time in 14 years, my crawl space took on over 14" of sub-surface water. I didn't even have a sump pump because I never needed one before. Tommy came out a few days before the major work was to begin and dug a temporary sump pump pit to get the water out. A few days later he came back and dug a 3-foot sump pump pit and installed it, removed and replaced my old vapor barrier, installed two new water heaters, a new dehumidifier, and a new pressure tank. It's been a week now and I've been checking my crawlspace regularly. Although it's continued to rain everything has remained dry. Best of all he warranted his work for 2 years. I would definitely use him for any of my plumbing needs in the future."
Response time5 hrs
Response rate92%
12 neighbors recently requested a quote
Avatar for HydraLux Systems LLC
HydraLux Systems LLC
5.0(
6
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washington, VA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

HydraLux is a small, family-owned business with 15 years of experience, carrying on his father’s 30 year legacy and expertise providing premium water treatment across the DMV. We’re proud to offer FREE water testing, competitive pricing, service on existing systems, and personalized solutions tailored to your home or business. With a commitment to unmatched customer care and clean water for every family, we treat your home like our own. Let us help today!

Response time2 hrs
Response rate100%
33 neighbors recently requested a quote
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Washington, VA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Three new tanks (pH, Iron, Softener) were replaced and a new drinking water system at the sink was installed. Great professional people to work with very communitive and honest. Answered all of my questions and provided fast feedback. No issues with system- works great."
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+9

Recommended by97%of homeowners
Avatar for Casco Plumbing and Well Pump Service, LLC
Casco Plumbing and Well Pump Service, LLC
4.5(
298
)
Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or Service

Serving Washington, VA and surrounding areas

In business since 2011

Emergency services offered

Warranties offered

"I called at least three other companies. All within $100. in estimates. One plumber recommended a water heater booster because of the smaller 50 gallon heaters available now. I was replacing a 65 gallon heater and when I mentioned this the Casto rep agreed it would help considering the size of my family. He explained the process and answered all of my 'dumb' questions in a polite and understandable manner. After reading the reviews again for the estimates I received I went with Casco. I am glad I did...the following Monday they came in and in about three hours we had a new water heater. The 10 percent discount for Angies Lists members helped bring down the cost to of the the heaters with the booster compared to the other estimates which did not include the booster. We are happy with Casco and I would definitely recommend them."
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+6

Recommended by89%of homeowners
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Water Softeners FAQs, answered by experts

Soft water is better for your hair. The minerals in hard water can dry out hair, make it brittle, and leave a film on the hair and scalp that may cause irritation. Hard water also doesn't rinse out shampoo and conditioner effectively, which can lead to product buildup that makes hair look dull and limp. You may also find you need to use more shampoo to get a good lather in hard water.

While it depends on how complicated the unit and installation is, it takes two to four hours to install a water softener unit, on average. It might take longer if pipes need to be replaced. You should make sure the installation area is clear of any objects that might get in the way before you begin.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

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.

A lower-end water softener would cost around $900, not including installation. Each home has different requirements, water hardness, and number of inhabitants, so there’s a huge range in pricing—$600 to over $6,000. The average water softener repair bill is around $500, meaning it’s a much better option to repair any issues and only replace your softener if absolutely necessary. 

The Washington, VA homeowners’ guide to water softener services

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