I put Mark into an awkward situation with another company, who also was giving me a quote for a water system at the same time. He handled the situation very professionally and in the end came out on top. He took the time to show me how my water clarity could be improved and explained the quality and money saving entities of Martin Water systems. The comparison between the two systems/companies was a no-brainer. I plan to have a Martin Water system installed in the near future.