Alameda Construction Services, Inc. Black Owned Business 2528 East 125th Street, Compton 90222, California, United States (310) 635-3277
Dakota Communications Black Owned Business 800 Wilshire Boulevard, Los Angeles 90017, California, United States (310) 815-8444
Kevin Scott Tunnel Consultants, LLC Black Owned Business 940 North La Brea Avenue, Inglewood 90302, California, United States (213) 296-9309