*The Angi rating for Water Softener Service companies in Harmony, PA 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 Harmony, PA 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 September 21, 2026
Serving Harmony, PA and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Very responsive and reasonable pricing for residential water softener"
+1
Serving Harmony, PA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"they did good work in a reasonable amount of time. I am glad to have my water working again"
Serving Harmony, PA and surrounding areas
Approved
In business since 2016
Warranties offered
Small jobs welcome
"Did a water heater and three associated jobs, Priced right, quality repairs. Job done right."
+32
Serving Harmony, PA and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"Plumber was honest and courteous"
Serving Harmony, PA and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"I have had Kennihan do plumbing, heating, air conditioning, hot water heater replacement, etc etc etc. They are like having a whole team in your family! Excellent from the professional service people to the office team to the owners!"
+2
Serving Harmony, PA and surrounding areas
Approved
In business since 2022
Credit card accepted
Offers commercial services
"Amazing work was very professional will definitely use this company again in the future for anything else i need."
Serving Harmony, PA and surrounding areas
Approved
In business since 1945
Free estimates
Warranties offered
"The installer was great. Very professional, polite, and friendly. He told me what he was doing and what I needed to do to maintain my water softener."
Serving Harmony, PA and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"Although I hired the plumber to install the hot water heater I was not present during the installation. My brother in law was present and thought they did a professional job."
Serving Harmony, PA and surrounding areas
In business since 2010
Emergency services offered
"Nathan performed the hot water tank replacement on Saturday at a short notice, it has been a week since then and it is working well. Nathan also noticed a section of pipe that was showing its age and threw in a fix for that as well (at no extra cost)."
+13
Serving Harmony, PA and surrounding areas
In business since 2024
Free estimates
Warranties offered
"He was on-time courteous and did a great job and diagnosing and fixing my gas hot water tank."
From average costs to expert advice, get all the answers you need to get your job done.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners rid your home of hard minerals and, well, soften your water. Even better, the regeneration process is an automatic cycle that works when you’re least likely to use it.
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
Water softeners remove hard minerals from your tap water, improving plumbing systems and water-using appliances. Here are the most efficient water softeners out there.
