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Verified Reviews for Water Softener Service pros in Frederick, OK

*The Angi rating for Water Softener Service companies in Frederick, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

*The HomeAdvisor rating for Water Softener Service companies in Frederick, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

Last update on June 17, 2026

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Avatar for Oklahoma Water Professionals LLC
Oklahoma Water Professionals LLC
4.8(
16
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Frederick, OK and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Just want to thank Oklahoma Water Professionals for coming out and testing our water to educate us on how we can improve our water quality. We had no idea the harmful effects! They installed a home water filtration system, for us. Clean and courteous group of guys. We already notice our skin and hair feeling better and hard water build up going away. Highly recommend and worth it!"
Response time7 hrs
Response rate93%
56 neighbors recently requested a quote
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Avatar for The American Water Company, LLC
The American Water Company, LLC
3.8(
26
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Frederick, OK and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Very professional the experience was awesome I totally enjoy my new water system"
Response time2 days
Recommended by77%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Frederick, OK and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Once I receive the Water Heater I can give a better review."
Recommended by82%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Well Pump - Repair or Service

Serving Frederick, OK and surrounding areas

In business since 1971

Credit card accepted

"Not good. The water leaks had caused black mold that had to be repaired. When repairs were completed 3 months later, the valves still leaked from the stem when turned on. It was past 60 days so I had to pay another $100 service fee to have the water leaks fixed. He tightened the packing and quoted $350 to replace the valves. Sheesh."
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+2

Recommended by65%of homeowners
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Water Softeners questions, 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.

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.

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.

Some shower water softeners are effective, but this isn’t always the case. Most shower filters only filter out chlorine, not hard minerals like calcium. Other shower filters can't handle the demand in homes with very hard water. It's also important to change the filters on your shower filters. Failure to regularly swap out old filters will make the filter ineffective over time. 

Yes. To get soft water, you can install a water softening system, which will replace the calcium and magnesium ions in the water with sodium or potassium ions. Water softeners cost anywhere from $200 to $6,000, depending on the size and complexity of the system. You can either install a water softener for the whole house or just at your shower heads. If you’re sensitive to sodium or potassium, you can install a salt-free water conditioner.

The Frederick, OK homeowners’ guide to water softener services

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

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