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Top-Rated Water treatment pros in Jonestown - Updated Nov 2026

Avatar for RefresH2O Water Systems, Inc.
RefresH2O Water Systems, Inc.
4.6(
112
)
Water Treatment & Purification System - Install or Replace

Serving Jonestown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Water softening, treatment, and conditioning system installed cleanly and neatly. Met my expectations. Happy with the result. I would have preferred that the installer put down more floor/carpeting protection and worn covers over shoes to better protect flooring."
A happy customer...
Another happy customer...
And another happy customer!!
Response time2 days
72 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Michael Kreiser Water Treatment Systems
Michael Kreiser Water Treatment Systems
4.8(
118
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Jonestown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Michael Kreiser is a man of his word. He calls before he arrives for the appointment, does his work efficiently and professionally, discusses what was done and takes time to answer any questions or concerns one may have. He wants to provide his customers with the best and most appropriate water treatment systems available and is up to date on current and upcoming technologies in order to do so. I trust him and his ability to keep my water as pure as possible and as a result my health as I live on property that was planted with tobacco for years and treated with chemicals that can probably still be detected in the soil. My water source is a well. Mr. Kreiser is honest and forthcoming about his systems. I never worry about anything he’s recommended in the past or present."
Response time1 day
21 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for H L Bowman
H L Bowman
4.6(
429
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Jonestown, PA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Great experience Justin, Nate & Timothy were awesome. Very knowledgeable, professional & curious. Aside from the cleanliness they delivered an experience. I highly recommend HL bowman if you want rapid service on your HVAC. Pricing was reasonable in my opinion & financing is an option. Keep in mind when seeking quotes for your HVAC repair/ new install you must consider performance over equipment, that is if your want a good system that will have a good run/life span."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

488 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Reynolds H2O Plus, Inc.
Reynolds H2O Plus, Inc.
5.0(
3
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Jonestown, PA and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customers in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

Aquasential Softener Installation
Aquasential Softener Installation - Before
Softener Installation
Softener Installation
HE Softener Installation

+18

Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Top Tier Mechanical
Top Tier Mechanical
New to Angi
Water Treatment & Purification System - Install or Replace

Serving Jonestown, PA and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

In the HVAC and Mechanical field for over 25 years. Experience with pumps, motors, water filtration equipment, well systems, gas and oil systems and more. We have at least a 60 mile service area from Reading PA and will to travel further if needed. QEW Certified, Universal EPA Certified to handle refrigerants. We believe in providing Top Tier service that helps our customers with their needs relating to HVAC, water filtration and minor plumbing. This includes service, installation and Preventative Maintenance.

Seasonal PM
Seasonal PM
Seasonal PM
Seasonal PM
Seasonal PM

+10

Avatar for Haller Enterprises Plumbing
Haller Enterprises Plumbing
New to Angi
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Jonestown, PA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

Trusted for nearly five decades, Haller Enterprises provides reliable plumbing services for homeowners in Lititz, PA and nearby areas like Lancaster, Ephrata, and Manheim, as well as across York, Altoona, and State College. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and fast emergency plumbing response.\n\nWhether you're dealing with a burst pipe or clogged drain, our team responds quickly with dependable solutions to keep your home running smoothly—day or night.

Kitchen Drain & Pipe
Kitchen Drain & Pipe
Kitchen Drain & Pipe
Kitchen Drain & Pipe
Kitchen Drain & Pipe

+1

Avatar for GB Contracting
GB Contracting
4.9(
29
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Jonestown, PA and surrounding areas

In business since 2001

Free estimates

"Our water system installation was completed in a timely and professional manner. Took time to explain the system installed and answered all of our questions questions. Would definitely recommend them to anyone needing a water treatment system. Thank you for a job well done."
12-31-15
Products Used
Machines
Machines
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 39

The Jonestown, PA homeowners’ guide to water treatment services

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