Our previous house had a softener which was not installed by Martins and we had several problems with it. We finally called Martins to service it and things starting looking up. So, when we moved and needed to get a water treatment system because the water smelled of Sulfur, there was only one choice for us--Martin's. Harold came out, tested the water, told us what we needed and helped secure financing. Installation was smooth, the installer was professional and neat, even his truck was well organized and labeled. Each part of the system is clearly labeled and easy for us to understand how to use and maintain. The sulfur smell in the water is gone, our iron levels are now low, and the water is nice and soft (no stains on the glasses or appliances). Martin's knows what they are doing and they do it well. In my opinion, if you need a water treatment system, there is only one place to call-Martin's.