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

Kennihan Plumbing & Heating, Inc.
3.7(
227
)
Water Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

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!"
NEW SHOWER HEAD & FAUCET
NEW TILE
Ultra High Efficiency System
Furnace Replacement
Furnace Replacement

+2

Response time7 hrs
9 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Reliable Water Treatment Company
Reliable Water Treatment Company
5.0(
42
)
Well Pump - Repair or Service

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."
Response time1 hour
Response rate97%
Recommended by95%of homeowners
Avatar for Ferraro's Handyman Services
Ferraro's Handyman Services
5.0(
15
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

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)."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+13

Recommended by100%of homeowners
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Water Softeners FAQs, answered by experts

While not everyone can detect taste differences in high-calcium water, water that has a slightly metallic taste probably has too much calcium.

The chemicals in a water softener can wear down the anode rod in the heater and shorten its life span. However, for most people, the benefits of the softener outweigh this potential drawback.

Have a plumber inspect the anode rod annually for damage, as replacing the anode rod is far less expensive than replacing the entire water heater.

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.

It’s unlikely that hard water on its own could cause substantial hair loss or damage, though it’s true that bathing in hard water can cause your scalp to feel itchy or flaky and might dull your hair’s natural shine. Using high-quality shampoo and conditioner or buying a whole-home water softener can decrease these issues.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

The Harmony, PA homeowners’ guide to water softener services

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