john

If you are considering a water treatment system or any plumbing I highly recommend Dierolf. If there was a higher rating than 5 stars, we would have given it. From the sales person Matt, the office staff and most importantly the installation technicians Jon and Dave, the knowledge and professionalism has been outstanding. The work was done in a timely manner. The installation was clean and they made sure we understood our system, how it works, expectations, and their availability if any problems or questions. Exceptional is an understatement!

We are very satisfied with the 2 gentlemen who installed our water softener. They arrived promptly at 8 and worked quickly to complete the installation. They were pleasant and answered all of our questions thoroughly. They cleaned up and left no trash behind. We would highly recommend Dierolf Plumbing and Water Treatment, LLC.

Dierolf is always easy to work with and fast to schedule! All the technicians are friendly and knowledgeable. They have been servicing our well and soft water system for years and we couldn't be happier!

The two young men did an excellent job installing our water system. They were very professional and explained the whole system to me. Definitely recommend this company!

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.