Here's what i wrote three years ago: "I've used this service for about 15 years and have never been anything but entirely satisified. Robertaire checks our heating/cooling system twice each year and has always been efficent, reliable and remarkably inexpensive. One Xmas day the furnace motor died and he appeared within hours with a used motor that saw us through the holidays. What he recommends I always accept and have never been sorry."
We've continued with Robertaire ever since I wrote that and every word remains true. It's enormously reassuring to know our furnace and AC are in absolutely reliable and economical hands.