We've been customers for years, and have never been anything but happy with Comfort Zone. We've had to call them for service when our Air Conditioning has gone out on the hottest days, and our furnace decided to quit on the coldest. This particular time our space heater was quitting in our 3 season room. With service prompt as always, we were scheduled for next day, and then they checked our furnaces, too, and changed the filters. Glen and Chad are always professional and so pleasant, and always do what's right by the customer, offering cost-efficient options and speedy repairs and installations.
We choose Comfort Zone every time, you should, too!