Boss Facility Services, a provider of HVAC and other services for commercial clients, marked its 20th year in business earlier this year. Robert Keingstein, father of Boss founder Keith Keingstein, wasn’t around to see it, having passed away in June 2020. Keith and his siblings are carrying on the family legacy at the Hauppauge, New York, company.
Robert Keingstein started in the HVAC business at the age of 17 and started his first firm at 23, so when his son Keith Keingstein started Boss in 2021, Robert Keingstein was excited and wanted to join him. So did sister Kerri and brother Kevin. In addition to HVAC maintenance, Boss provides a range of other services, including security and janitorial. Keith Keingstein describes it as anything to do with the interior of a building.