Hauppauge, N.Y. — On September 5, 2019, BOSS Facility Services Inc. opened its new corporate headquarters. The company moved from a 7,500-square-foot office into a new 31,000-square-foot facility. BOSS FSI, which specializes in facility maintenance, management and construction, has invested over $5 million to purchase and renovate the building at 60 Adams Ave. in Hauppauge, N.Y. The move to Hauppauge will allow the company to more than double its current workforce while keeping its roots firmly planted on Long Island. The Hauppauge expansion has allowed the firm to establish a …