Call us in: Metro Detroit (248) 348-0570 Grand Rapids (616) 456-6556 or Toll-Free (800)948-6395 Our Office is located at: 48584 Downing Wixom, Michigan 48393 Department E-Mail SALES   Keith Hay - President keithh@trafficandsafety.com Jeff Timar - General/Sales Manager jefft@trafficandsafety.com Robert Puhr - Sales Representative jrobp@trafficandsafety.com Jason Wiitala - Sales Representative jason@trafficandsafety.com SERVICE   Kliff Ciszewski - Service Manager kliffc@trafficandsafety.com INSTALLATIONS   Mary Flor - Installation Manager maryf@trafficandsafety.com ADMINISTRATION   Debbie Cantlon - Vice President/Controller debbiesc@trafficandsafety.com