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TRUSTED BY WASHINGTON, DC HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon19
    Verified water softener services reviews

Find Water softener pros in Washington

Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)

Serving Washington, DC and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"If you have a water softener or filtration project, I highly recommend Orbit Energy & Power. I had a very favorable experience with the company . Scott Cullin, the sales tech was very accommodating with scheduling our initial appointment. He was on time, asked about our project scope, performed his water tests and made a recommendation based on the findings. He was not high pressure at all. I advised that I was getting competitive proposals and it would be a few days before I made a decision. Orbit's equipment is the most efficient, seems to be the best quality, and quite frankly had the best warranties. The installation went well. The installer removed old equipment and installed the new softener and filtration kit. He was in and out within the 3 hour time window specified. He answered all the questions I had for him during the installation. Once everything was done and cleaned up, he went through the operation with me, explaining how everything worked and what things to keep an eye on. Very good experience. I will definitely use them again"
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+9

Recommended by97%of homeowners
Avatar for National Water Service Corp
National Water Service Corp
4.6(
114
)

Serving Washington, DC and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"National Water Service installed a whole house carbon filtration system, water softener, and sediment filter right after our home was built. The water is fantastic (taste, smell, feel), and they have provided excellent service for maintenance over the past 20 years."
Water Treatment, water softener, solution feeder, constant pressure well pump system
Tankless Water Heater
Whole House Water Treatment with Twin PFA/PFOAs remediation filters
Installing a new well line from the well to the house
Tankless Water Heater and Traditional Water Heater

+31

Recommended by92%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,180
)

Serving Washington, DC and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I have been struggling with subtle leak for nearly a year. I hired Sila and Roger Amaker recommended a company that quickly identified the leak using American Leak Detector. Once the leak was identified, Roger returned to replace the faulty mechanical joint press with a much better joint connector and also replaced PRV from the main water feed. HE DOES EXCELLENT WORK!! He is professional and extremely competent. I would definitely hire him again!!!"
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+4

Recommended by91%of homeowners
Reliable Home Improvement & Plumbing LLC
4.5(
343
)

Serving Washington, DC and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Mike and his son, Ray, run a good family business.  I have found them helpful, responsive and trustworthy in their recommendations about what I need to do vs. can save money on. I really appreciated that Mike called me on a Sunday to provide advice on purchasing a good quality toilet (from Home Depot, so he had no incentive to steer me one way or the other), which his son Ray installed the next day.  Both Mike and Ray take the time to explain the services they are providing AND they give new home-owners good tips on repairs we can do ourselves - which cuts into their business but makes me very willing to call back when I really need help.  I did have one service that needed a follow-up appointment because something didn't quite work right (hot water wasn't flowing properly to the newly installed shower head), but I appreciated that Ray came back out the next business day and fixed the issue free of charge.
"
Recommended by90%of homeowners
Waterproofing INC
4.6(
154
)

Serving Washington, DC and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"Steve Norfolk (owner) returned my call quickly, came out to inspect my basement within 24 hours and gave me an estimate that was significantly less then another "national" provider.  He got me on his schedule promptly and his crew came out on time, performed the work, cleaned up after themselves and I have not had a water problem since that time.
"
Recommended by97%of homeowners
Avatar for Shawn plumbing service
Shawn plumbing service
4.9(
29
)

Serving Washington, DC and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

"I hired Shawn to replace my water heater. He was fantastic- Sean and Kyle showed up exactly on time, provided excellent service at a competitive price, and provided a better warranty than anybody else around. I'd use them again in a heartbeat."
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+3

Recommended by96%of homeowners
Avatar for Floodbusters Inc
Floodbusters Inc
4.4(
38
)

Serving Washington, DC and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Having had considerable basement issues with water I utilized the services of FloodBuster's to assist in waterproofing and correcting my problem. With a major iron ore issue we we're finally able to install a system that allowed for cleanout and maintenance and prevent the continual flooding and water damage that I had experienced. While this was a challenging process and required a few corrections Floodbuster's worked with us along the way providing quality work at times below cost corrections to ensure that my waterproofing challenges were complete. I would recommend them especially in challenging situations."
Finished Base Board System
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Recommended by81%of homeowners
Avatar for AABCO Plumbing Drain & Rooter
AABCO Plumbing Drain & Rooter
4.9(
20
)

Serving Washington, DC and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"I have used Roy for three items, the latest being a hot water heater replacement (mine had a super vent, hence the higher cost). I first used Roy for a subpump emergency a few years ago. He came out the same day, actually at night with little notice. He replaced the subpump quickly and professionally. Based on the great service and price fro the subpump we have used Roy for other household repair, such as clogged toliets, clogged kitchen sink etc...I highly recommend Roy and AABCO."
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Recommended by94%of homeowners
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Water Softeners questions, answered by experts

A tankless water heater should be at least 10 feet away from a water softener, although the pros you hire for water softener installation can help you determine the correct distance. These two units need to have some distance between them to prevent hot water from the tankless water heater from flowing backward into the water softener when it runs a regeneration cycle.

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 average cost to install a water softener, including the system and labor, is approximately $1,500. However, the total price can range widely from $600 to $6,000. For some complete systems, the cost may be between $800 and $2,500. Labor for the installation typically costs between $150 and $1,000.

The final price is influenced by several factors, including:

  • System type, capacity, and complexity

  • Home size and household water demands

  • Water hardness levels

  • Accessibility of the installation site and the extent of plumbing work required

  • Whether new electrical work is needed

  • The professional hired and any local permit costs

Experts recommend that you put two to four bags of potassium chloride in your water softener every month. This amount depends on how much is in the bag (40 pounds is most common) and what your water softener manufacturer recommends. For more specific advice, talk to a water softener pro in your area and read the manual that came with your system.

Water softeners have many benefits. The most important one is converting previously hard water—water with too many minerals—to more usable, easier water. When we say easier water, we mean water that’s easier to digest, less harsh on skin and clothes, and builds up less in the water system. Softer water may lead to lower energy costs and will extend the lifespan of all appliances that use water.

The Washington, DC homeowners’ guide to water softener services

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