Learn a little bit about Diesel Engine and Injection

A Mechanical Legacy

Nestled in the heart of Texas, with roots dating back to 1960 in Corpus Christi, TX, Diesel Engine & Injection is a diesel engine repair shop with a cross-generational legacy. Back in 1960, the founder's father rolled up his sleeves and opened the doors in Corpus Christi, dedicating the shop to all things mechanical. Fast forward, and we've evolved into a service center, engine supplier, and fuel injection specialist, offering genuine parts from renowned manufacturers like Cummins, Deutz, Isuzu Industrial, John Deere, and more.

“Where the Quality Starts”

Quality isn’t a choice; it’s our ethos. At Diesel Engine & Injection, our commitment is etched in every touchpoint. We cater each and every service to the needs of our customers with a personalized touch. No long waits, no automated responses — just real people ready to provide solutions to your problems. Whether it's generator repair, light tower repair, diesel engine repair, or fuel system repair, we're where the quality starts.

Two Locations, One Mission

With locations in San Antonio and Corpus Christi, we've spread our mechanical prowess far and wide. In San Antonio, we boast 3 double bays, capable of embracing a fleet of equipment simultaneously. Meanwhile, in Corpus Christi, we take it up a notch with 5 bays, ensuring that your repairs are swift and thorough.

Certified Excellence: More Than Just Repairs

When it comes to expertise, we go above and beyond. Our mechanics aren't just wrench-turners; they're Isuzu, John Deere, and Kubota certified. In San Antonio, we proudly house two master mechanics, ensuring your engines are in the hands of true maestros.

Mobile Equipment Repair in Texas

We get it; sometimes, the fix needs to come to you. That's why we offer on-site mobile service within a 150-mile radius around both our San Antonio and Corpus Christi locations. From Austin, Laredo, Harlingen, San Marcos, Edinburg, and Kingsville, to Pleasanton, Houston, McAllen, Brownsville, Del Rio, El Campo, and Gatesville, we've got Texas covered.

Contact Us

So, why Diesel Engine & Injection? Because where others see repairs, we see a challenge worthy of a solution. Come experience the difference where the quality starts. Embrace the power of genuine parts and expertise — because your diesel engine deserves nothing less.