Truck Service

Our Promise

Measure twice, cut once. Do it right the first time. It’s an age-old stance on how things should be done – the right way. That’s the way CSM does things, up-front, honest, and fair. Our promise to you is to deliver an industry-leading array of services and support. Our associates are trained at an industry-leading pace to provide an accurate diagnosis and unparalleled expertise.


There are truck people, and then there are Kenworth truck people. Kenworth is a brand that’s become known as the best in the world.

The world’s best trucks deserve the world’s best service. CSM and its over 1,000 hard-working associates are committed to an industry-leading standard for truck care.

Log in to the Online Parts Counter to shop for genuine PACCAR Parts!

Get discounts on the parts and services you need with a Kenworth Privileges Membership.


Serving energy, commodities, and over-the-road Mack vehicles with industry-leading truck care in South Texas, CSM’s French Ellison is a known for honest and fair dealings.

Customers choose French Ellison because they know they can count on a world-class product and world-class product support.

Unprecedented Parts & Service Purchasing Power for Your Fleet

Convenient, easy, accurate 24/7 part store.




Sign up to be notified of future price changes.


We can be reached at: