Bob Keingstein

Arlington, Va. — The Air Conditioning Contractors of America (ACCA) regrets to inform the HVAC community of the passing of ACCA past Chairman, Bob Keingstein, president of BOSS Facility Services, Inc. in Hauppauge, NY. He passed away on June 20, 2020, after battling lung cancer. Keingstein was a strong supporter of ACCA and its programs Read more