Contact Dealer Development Systems

Complete the contact form below to send an email to one of our staff, or view our staff to phone numbers. 

Contact Form

  • This field is hidden when viewing the form
  • This field is for validation purposes and should be left unchanged.

Mailing Address

P.O. Box 2339
Bismarck, ND 58502-2339

Our Staff

Tom Herman Jr.
President/Owner

701.220.0515

Tammie Meier
Office Manager

701.391.8930

Clint Bergan
General Manager

701.721.3638

Chris Nelson
Regional Manager - MT

406.580.8204


Notice: ob_end_flush(): Failed to send buffer of zlib output compression (0) in /home/dealerdev/public_html/wp-includes/functions.php on line 5464

Notice: ob_end_flush(): Failed to send buffer of zlib output compression (0) in /home/dealerdev/public_html/wp-content/plugins/really-simple-ssl/class-mixed-content-fixer.php on line 107