High Country Proco

In business since 1983, High Country Proco assembles and distributes custom fabricated tank trucks nationwide from their centrally located plant at the base of the Rocky Mountains, 30 miles north of Denver, in Berthoud, Colorado.  We pride ourselves in quality work in accordance with local, state, and federal rules and regulations and are fully insured and certified.

The Proco team is well known in the industry and has an accumulative experience of almost 70 years of building a full line of new and refurbished units, and also for providing exceptional custom service. Our products are time tested for proven effectiveness and have earned a reputation in the industry for quality and safety.


The purpose of this website is to provide you, as the customer, with resources and information on the products and services we provide. Any service we provide, you can find on the Services tab. The parts tab gives a visual idea of the great and useful products we provide. The Troubleshooting tab provides detailed diagrams of common products that have issues but are simple to fix (most of the time). You can find the trucks we build in the truck tab with a excellent line up of trucks, there is sure to be a truck to fit your needs. Finally with any question on parts, troubleshooting, or trucks the contact tab has all the information you'll need to reach us!