The Qualifications to Give You Peace of Mind At Service Experts Heating & Air Conditioning in Canada, we’ve been serving the community since 1962 and all of our technicians and equipment installers are licensed, highly qualified and NATE-certified. We encourage you to study NATE certification and all it entails. It’s a notable credential that our service folks have earned through study, experience, extensive training and testing. So if you should need HVAC service or repair, don’t just call some guy with a few wrenches and a truck. Call 866-397-3787 for Service Experts Heating & Air Conditioning in Canada. We have all of the top qualifications to provide expert furnace and AC repair and service. And all of our work is 100% guaranteed for a full year!