Tel: 972-278-2138  Fax: 972-272-0225  e-mail mikez@aadvantagelaundry.com

Nighthawk Security, LLC.        (cover: MN, WI, IA, ND, SD)

Tel: 952-942-5224  Fax  952-941-3896  e-mail grant@loosewire.com

E&E Electronic Engineering Research Inc.        (cover: California)

Tel: 626-452-8988  Fax  626-452-9194  e-mail  info@eesgi.com