About Us

Unitec, builder of quality truck scales. Unitec manufactures, distributes and services heavy industrial truck scales. We are dedicated to building a quality truck scale; durable equipment that is easy to maintain. We believe that the combination of intelligent design and manufacture brings to market the truck scale with the lowest total cost of ownership (a customer with one of our original designs has weighed over 4 million loads – heavy use). We are familiar with all types of industrial weighing equipment from a design and service standpoint, and often consult on the design and implementation of weighing systems, site design and process design.

We understand the operational needs of a wide variety of industries, including Sand & Gravel, Solid Waste, Forest Products, Heavy and Road Construction and more. We offer truck scales, software systems, unattended systems, load-out systems and full service in Washington and Oregon. Some of the facilities we have customers in are gravel pits, asphalt plants, heavy construction, sawmills, pulp & paper mills, transfer stations, recycling and more.

Washington Office

358 Upland Drive
Seattle, WA 98188
Tel: (866) 575-1101
Fax: (206) 575-1248

Oregon Office

9775 Commerce Circle, C-1 Willsonville, OR 97070
Tel: (503) 682-9023
Fax: (503) 682-4049

Dorsh Scale Service Inc.

5708 East First Ave Spokane, WA 99212
Tel: (509) 535-9868
Fax: (509) 535-9869

Montana Scale Co

PO Box 340 Whitefish, MT 59937
Tel: (406) 881-2697
Fax: (406) 881-2698