For many years I have been using Clearwater Systems Meadville, PA. In fact, I stuck with them through several turnovers over ownership and now they are Clearwater Systems Meadville, PA. I think that the technician who just came out to my residence is the same man that I have had over the years, so I felt very comfortable with him. He has been around with them as long as I have. This most recent visit he had to replace the water softener part. As always, the work turned out just fine. The technician is highly knowledgeable of his work, very polite and professional. Because they provide good service I always recommend them to people. Their prices are always reasonable and I plan on sticking with them.