Clearwater Systems Hamilton & Missoula, MT recently came out to our church to set up a new water filtration system. This was the first time that we had tried them and we might call them again in the future. As far as I know, everything went smoothly with the technicians according to our staff. I have to say that their pricing did seem a bit higher than expected but we were just going by a recommendation. However, the service was excellent and we would recommend trying them.