859 West River Center Drive  Comstock Park, Michigan  49321 Phone: (616) 785-3700      Fax: (616) 785-9352     Please contact any of our experienced staff for assistance with any of your electronic systems needs.      Chris Johnson                               cjohnson@videotechtronics.com     Sales    Jeff VanSkiver                                jvanskiver@videotechtronics.com     Sales    Brenda Ridgeway                           bridgeway@videotechtronics.com    Sales    Dave Ackerman                               dackerman@videotechtronics.com                Install/Service Manager    Eric Potter                                       epotter@videotechtronics.com    CAD    Russ Crevier                                   rcrevier@videotechtronics.com               Project Manager    Cori Carey                                      ccarey@videotechtronics.com                 Accounting/Purchasing/Returns    Rebecca Johnson                           rjohnson@videotechtronics.com      Monitoring/Customer Concerns