Locations Corporate Headquarters Northstar Group Services, Inc. 370 7th Avenue – Suite 1803 New York, NY 10001 Scott State, CEO Phone: (212) 951-3660 Fax: (212) 481-9895 FL / Tampa LVI Environmental Services Inc. 5411 Boran Drive Tampa, FL 33610 Brent Anderson, Branch Manager Phone: (813) 740-1100 Fax: (813) 740-1120