Water Testing & Analysis

David Gomolka and his partner were Awesome. Very knowledgeable, friendly and Great service. I would recommend Dierolf’s to anyone. Barbie

Had a wonderful experience. They weren't sale-sy at all. Truly just worked to provide expertise to make the decisions that were best for my home. I needed to replace a well water system and they were able to come in and do it for less than I anticipated while doing an excellent job and cleaning up the piping/systems that were there to make it easier to maintain for the future. Justin. B came to our home, was extremely polite and professional, did a wonderful job, and was extremely diligent in explaining everything that was going on, how things worked, and how I can maintain it going forward. I would absolutely recommend their services to anyone after how well they treated me and the care they put into the work.

Jon and team were friendly and professional. He did a great job, I will definitely recommend and use Deirolf Plumbing and Water Treatment in the future!

Brian was excellent from the moment he walked into the door. Explain the faucet install job he would do, pricing and did really beautiful work. Looks terrific! My wife remarked how respectful he was in his footwear covers and how completely clean he left area after the work was completed. A friendly, efficient and a very well done job!

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.