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

Avatar for Superior Plumbing & Rooter Service
Superior Plumbing & Rooter Service
4.6(
94
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Buffalo, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"I was referred to Superior Plumbing and within 3 years of contacting them their employee was at my home and working on the back up in my storm water drain running to the street. Angel was quickly able to trouble shoot and assess my problem and solve the issue. He was extremely patient and pleasant explaining the problem and resolution. I would definitely recommend Dean and his team to friends, family and co-workers. Pendleton NY resident"
Pic of service tech cleaning sewer
Picture of excavated area back filled
Plumber snaking kitchen sink line
Installation of bubbler
Pictures of new sewer trap

+51

2 neighbors recently requested a quote
Recommended by90%of homeowners
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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

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

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.

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.

There are several things that can shorten the life of a water softener. Homes with very hard water may have to replace the unit sooner because the water softener works harder to filter out the hard minerals. High water usage and infrequent maintenance can also put more strain on a water softener.

If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks. 

That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.

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.

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.