Supply Partner


West-Mark Logo

Unmatched Quality for Commercial, OEM & Government

Established in 1967. Westmark has become the one-source solution for all of your transportation needs, from liquid transport to heavy haul.

Our top-of-the-line engineers and production staff can design and work with all of your custom needs. We proudly uphold the highest standards of quality required.

Military Contracts and Leadership

In 1992, we ventured into contracting with the Department of Defense, becoming a trusted provider of truck and trailer provisions to the United States military

Today’s West-Mark

Now, West-Mark stands as a leader in the transportation industry, offering a wide range of trucks and trailers, including DOT Code tanks, vacuum tanks, and specialty equipment.