About Us

Custom Auto & Truck, owned and operated by Curt and Melanie Williamson, has been servicing customers in northeast Wyoming and the Northern Black Hills since 1992. It is a family run business that offers exceptional value and service to our customers and their vehicles.


Our mission at Custom Auto & Truck is complete customer satisfaction. In order to achieve this we employ a professional staff, all of whom are dedicated to customer satisfaction and timely repairs done right the first time.


We also know and understand that a good business reputation does not spring up over night, but grows slowly and soundly because it is rooted in the ground of customer satisfaction.


We pledge to our customers to always try to deliver more than was promised but never promise more than we can deliver.

Curt and Melanie Williamson
They took the necessary time to do a great job and remove the caps and bolts before spraying, it was an even application, and they put everything back before returning the truck. I’d recommend their work to anybody! -Darren H.
CUSTOM AUTO AND TRUCK | PO Box 1253 | Sundance, WY 82729 | P: 307-283-2301 | F: 307-283-2305