About us


TRUCK ECM specializes in Heavy Duty Diesel Control Modules repairs, sales, and programming for Cummins®, Detroit Diesel™, and Caterpillar® engines.

TRUCK ECM, a company owned and operated by women and Hispanic engineers, was established by two experienced Electrical Engineers with over 50 years of combined expertise in design and electronics. Our founders have developed specialized simulators for each engine type, ensuring precise diagnostics and repairs of every module we receive. This approach underscores our commitment to delivering unparalleled quality and meticulous repairs.

TRUCK ECM began to service the Hispanic community and truck owners in the Dallas-Fort Worth area in 2011 and quickly expanded internationally to over 21 countries across the globe, having distributors in Canada, Australia, Belize, Guatemala, Ecuador, the Philippines, and many other countries.
With two locations, in Dallas, Texas, and Tampa, Florida, we do all our services in-house. After more than 15,000 successful module repairs and many returning customers, you can trust our quality and experience.

TRUCK ECM is your ONE-STOP-SHOP where you can get the complete solution for your computer needs. From doing Diagnostics to find out if your computer has any problems, to begin with, to a high-quality repair and finishing off with a complete program when required. All done in-house.
We make things go right no matter what!


Oscar Rodriguez, Co-Owner

Our Purpose

To get your truck Back on the Road!

With Professionalism, Quality Engineering, And Quick Turnaround Time.

We will have you back on the road in less time. We truly want to help your business succeed. Our job is done right the first time!


Become a member of the team today! Our friendly staff would love to have you as an addition to the team.