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Verified Reviews for Water Softener Service pros in Mercersburg, PA

*The Angi rating for Water Softener Service companies in Mercersburg, 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 Mercersburg, 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 November 23, 2025

Find Water softener pros in Mercersburg

Magna-Soft LLC

4.50(
2
)

Magna-Soft LLC

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
"The installation was extremely smooth, the folks at Magna-Soft were very easy to deal with and transparent, and professional. It didn't take them long to get everything done and it was completed to my satisfaction."

Denny P on October 2018

"The installation was extremely smooth, the folks at Magna-Soft were very easy to deal with and transparent, and professional. It didn't take them long to get everything done and it was completed to my satisfaction."

Denny P on October 2018

American Home Guard Home Warranty - PA

5.00(
1
)

American Home Guard Home Warranty - PA

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Avatar for Maryland Pipe and Supply Co., LLC

Maryland Pipe and Supply Co., LLC

No reviews yet

Maryland Pipe and Supply Co., LLC

No reviews yet
31 years of experience

Maryland Pipe and Supply Co, LLC is a local retailer and wholesaler of all plumbing supplies. We are a small, family-operated company and have roughly 20 employees. For our regular business customers, we send monthly invoices.

Maryland Pipe and Supply Co, LLC is a local retailer and wholesaler of all plumbing supplies. We are a small, family-operated company and have roughly 20 employees. For our regular business customers, we send monthly invoices.

Castle Water

No reviews yet

Castle Water

No reviews yet
21 years of experience

We offer drinking water filtration, water conditioning, water sterilization, and air filtration. Castle Water is a full service authorized RainSoft (an international company) dealer. We have several financing option available.

We offer drinking water filtration, water conditioning, water sterilization, and air filtration. Castle Water is a full service authorized RainSoft (an international company) dealer. We have several financing option available.

Alleghany Mechanical Services

5.00(
1
)

Alleghany Mechanical Services

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Alleghany Mechanical Services Is a family and locally owned Business. We specialize in Water Softener's, Water Heater's, Well Pumps, Water Testing, Water Filteration and Drinking water System's such as Reverse osmosis. we're a Around the clock operation with a 24HR Emergency service unit. Alleghany Mechanical carries a full line a Water Treatment Product's Including Gould's, Sta-rite, Pro-flow, and many more.We fix problem water So you dont have to worry about it.

Alleghany Mechanical Services Is a family and locally owned Business. We specialize in Water Softener's, Water Heater's, Well Pumps, Water Testing, Water Filteration and Drinking water System's such as Reverse osmosis. we're a Around the clock operation with a 24HR Emergency service unit. Alleghany Mechanical carries a full line a Water Treatment Product's Including Gould's, Sta-rite, Pro-flow, and many more.We fix problem water So you dont have to worry about it.

Avatar for Chem Free Pure Water Systems

Chem Free Pure Water Systems

5.00(
9
)

Chem Free Pure Water Systems

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

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Water Softeners questions, answered by experts

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.

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.

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.

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.

Water softeners have many benefits. The most important one is converting previously hard water—water with too many minerals—to more usable, easier water. When we say easier water, we mean water that’s easier to digest, less harsh on skin and clothes, and builds up less in the water system. Softer water may lead to lower energy costs and will extend the lifespan of all appliances that use water.

The Mercersburg, PA 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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