The Qualifications to Give You Peace of Mind At Roland J. Down Service Experts Heating & Air Conditioning in Albany, we’ve been helping the community since 1952 and all of our experts and equipment installers are licensed, highly qualified and NATE-certified. We encourage you to study NATE certification and all it entails. It’s a distinguished credential that our service folks have earned through learning, know-how, 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 518-417-2938 for Roland J. Down Service Experts Heating & Air Conditioning in Albany. We have all of the finest qualifications to provide expert furnace and AC repair and service. And all of our work is 100% guaranteed for a full year!