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

Health Keys Water Purification & Softening
5.0(
4
)
Water Treatment & Purification System - Install or Replace

Serving Buffalo, NY and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"Was very happy with the owner Lance and how he was able to explain and treat my water accordingly. Have been a customer and referred them to friends and family. I highly recommend getting a estimate and see for yourself."
whole house water treatment
whole house water treatment
whole house water treatment
whole house water treatment
Response time7 hrs
Response rate88%
Recommended by75%of homeowners
Avatar for WNY Rooter & Plumbing LLC
WNY Rooter & Plumbing LLC
5.0(
27
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Buffalo, NY and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"WNY Rooter & Plumbing is an awesome company. Andrew does craftsmanship work. He does what he says too. No BS. These are the jobs he did for me, & I’m 100% satisfied. A. Replace hot water heater. B. 2 bathroom sink trap installs replaced. C. Kitchen sink repair. D. Install 1/4" water line for fridge. He offered me a 10% Veterans discount too. If I ever need plumbing repair again, I’m calling WNY Rooter & Plumbing."
Response time6 hrs
Response rate89%
Recommended by4%of homeowners
Avatar for Sewer Pro Plumbing
Sewer Pro Plumbing
5.0(
19
)
Well Pump - Repair or Service

Serving Buffalo, NY and surrounding areas

Emergency services offered

Warranties offered

Credit card accepted

"Excellent job by sewer pro plumbing! They were always on time, performed a complete replacement of my old tankless including a total replumb, cleaned up after and overall did an excellent job. I would highly recommend them for any plumbing needs! They also offered a yearly service ck and maint of my tankless hot water and sewer system which I gladly accepted. Definitely use them for any hot water tank/sewer problems you may have!"
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Recommended by100%of homeowners
Avatar for Water & Air solutions
Water & Air solutions
4.8(
48
)
Water Treatment & Purification System - Repair or Service

Serving Buffalo, NY and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Keith did a great good job installing my moms vanity faucet, she been without a faucet for over a month and I was frustrated with looking for some to do the job. One call to Keith is all it tookð Keithâ s is very professional and I would call him again. Thank Keith!!!!"
Response time1 day
Recommended by95%of homeowners
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Water Softeners FAQs, answered by experts

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.

No. You should never directly drain a water softener into a sewer cleanout. This practice is illegal in many areas because it could allow raw sewage to get into your drinking water and make you seriously ill. Many places have codes requiring a specific seal, pipe, and a large air gap between a water softener and a sewage cleanout. Check out Florida's Plumbing Building Code as an example of what these restrictions might look like.

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.

The main difference between a water softener and a water filter is what they remove from the water. A water softener is specifically designed to remove hard minerals, while a filter removes a wider range of contaminants above a certain size, such as bacteria and other impurities. If your primary goal is to remove minerals, a softener is the best choice. If you want to remove various contaminants for safety or taste, a filter is more suitable. Filters are also typically less expensive to install. Depending on your water supply's specific issues, you may need to install both systems for comprehensive treatment.

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 Buffalo, NY homeowners’ guide to water softener services

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