I called numerous companies for an estimation to install new ductless air conditioning system. The Richair Comfort Solutions appeared the most professional and knowledgeable. Richair' consultant patiently spent time explaining my options and which ductless mini split systems are available today. I took their advice and I am really happy with my new ductless system. This fall I will buy tankless water heater or tankless boiler from them. I am sure Richair is the right choice.