HVAC Service Technician with over 25 years of service experience. I specialize in Hi-Efficient heating equipment; condensing furnaces and boilers. Free estimates! Bonded. Insured. If you have air switch problems every time the temperature drops, give Rod a call at 403-504-9792. I am also a refrigeration mechanic, so air conditioning is my summertime activity. Guaranteed results! It's fixed, or it's free! more... See more text