Dan at Stasis is AWESOME. He's taken care of our RO system for 2 years. I love great tasting water - I'm a water princess! He has a personality, he's good at his job, he recommends only what's truly needed, not pointless up selling. I know this because I researched THOROUGHLY what my system needed at it's age... He was spot-on. His process are better then if I drove to the west side to pick up my system's needs.