Precision. Punctuality. Commitment to excellence.Fagnan's Furnace Service is a leading Heating,Ventilation, & Air Conditioning Contractor in the Calgary area. We provide our clients with a comprehensive approach to contracting and specialize in a wide range of services. Ever since starting out as a professional Hvac Contractor in 1971, We prioritized serving my client's needs and satisfaction above everything else.Fagnan's Furnace Service expertise extends well beyond in-depth knowledge of Carrier equipment. With decades of Experience servicing all major HVAC manufacturers’ equipment, we bring an unmatched level of technical confidence to each and every installation.