20+ Years of Diesel Excellence
Where It All Started
Truck Source Diesel was founded in 2005 by Chris Buhidar and Chris Alaniz, who started the business in a single-bay shop in San Antonio while in their early 20s. The two met in College Station while attending Texas A&M, bonding through a shared passion for trucks, performance, and the diesel community.
From the beginning, the focus has been simple: do the job right, stand behind the work, and deliver results customers can rely on long term.
Over the years, that small operation has expanded not only in size but in capability, growing into a 40,000+ square foot facility while becoming a leader in diesel performance, repair, and custom builds serving customers across Texas and throughout the country.
Why Choose TSD
Built the Right Way
At Truck Source Diesel, everything is built around doing the job the right way. We focus on quality workmanship, honest service, and solutions that hold up under real-world use, not just on paper.
Every project, from routine service to full builds, is handled with attention to detail and a clear understanding of how the truck will actually be used.
We take pride in building trucks that perform as expected and hold up over time, whether they’re daily drivers, work trucks, or full performance builds.
Google Reviews
What Our Customers Say
We’ve built our reputation on honest work, real results, standing behind what we do, and long-term relationships. With hundreds of 5-star reviews, see what customers have to say about their experience with Truck Source Diesel & Off-Road.
Get to Know Us
Our team brings hands-on experience across performance builds, fabrication, and repair, with active involvement in the racing scene. Every role, from tuning and fabrication to service, is backed by real-world knowledge, and each team member plays a key part in what makes the shop successful.
Truck Source Diesel & Off-Road
Whether you’re looking for performance upgrades, custom fabrication, or reliable service, we have the experience to get it done right. Let’s build something that works the way it should.
