DEP Compliance Services

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!

Great service, expert installation! Would highly recommend Dierolf for all your water treatment needs!

We just moved into a house that has one of there water softener. Didn’t know anything about it I called made an appointment very nice customer service spoke with a lady ( sorry don’t remember who) but she had an appointment for us today . They sent me a email and a text reminder and even today as Matt was on his way. It’s the little things like that but Matt was great . Very nice very knowledgeable about the system he to had explained everything to us. I would highly recommend them. I even called him back because I wasn’t sure of something he called me back very quickly. It’s the little things that go a very long way. Thank you, we will be calling you in the future again😊

Quick and easy scheduling. On time arrival. Will recommend and use them again. Very satisfied with the work.

I highly recommend David and his team! They were kind, quick and knowledgeable. We can finally stop looking for a great water treatment provider!