Great customer service from sales through installation. I am very happy with the new HVAC system installed. I went with Edison Heating and Cooling for replacing my 30-year-old HVAC system and my water heater for two reasons: Sales measured cubic feet of my home and noted features of the home (cathedral ceilings) to get the best system for heating and cooling. Price also included permit fees, thermostat, and humidifier, which other contractors did not include and would charge extra. The technicians did a great job installing it in one day and explained the system and how to operate it.