5.0
Based on 947 Reviews
Andrew Friedman
Andrew Friedman

You won’t find anyone more knowledgeable about water and passionate about providing great service to his customers than Mark Dierolf and his top-notch team. John and Ernie did a terrific job installing my system and took great care to educate me along the way. I highly recommend Dierolf to anyone in need of consultation and installation of a water system.

Rachel Slater
Rachel Slater

Reliable, honest, and great quality work!

Brian Gallagher
Brian Gallagher

Dierolf Plumbing and Water Treatment were amazing to work with. Before moving into our home they performed a water test for us and gave a complete breakdown of what treatments our water would need to correct any unfavorable aspects of our well water. They helped to install a UV Light and water softener system that has worked perfectly. John and Eden were extremely professional and thorough with their installation and kept me informed through the whole process what was being done and finished their installation visit by walking me through how to operate the new water softener system. Could not have asked for a better experience!

Deborah S
Deborah S

Excellent Service. Kind, informative, timely, honest and they are super easy to deal with for scheduling and payment options. Great company from top to bottom!

bill georges
bill georges

David was excellent. He answered all of my questions and went above and beyond to check the many parts of our complex water treatment system. Top shelf service.

Cartoon Dierolf plumber driving service van

Talk to your local water expert today

We offer services from water treatment to plumbing. We will install water softeners, RO systems, acid neutralizers, and more! Contact us to learn more about how we can help you.