Who We Are
At Shamrock Diesel Tuning Inc., we specialize in high-end ECM tuning solutions for commercial, agricultural, and industrial diesel equipment. Our reputation is built on precision, integrity, and a relentless pursuit of perfection.
We don’t deal in shortcuts or copy-paste calibrations. Every tune we deliver is the result of hundreds of hours of development, testing, and refinement—backed by deep technical knowledge and a genuine passion for doing things the right way. From fault-code handling and derate strategies to fuel economy optimization and performance enhancement, we fine-tune every parameter with purpose.
We pride ourselves on exceptional customer service. When you work with Shamrock, you’re not just another invoice, you’re a partner. We support our clients before, during, and long after the job is done.
We understand our approach isn’t for everyone. We don’t compete on being the cheapest—we compete on quality, reliability, and long-term value. If you're looking for a quick fix or a bargain-bin tune, we’re probably not the right fit. But if you want peace of mind knowing your equipment is in the hands of professionals who take pride in their craft, you've come to the right place.
We Have You Covered
From highway tractors to heavy equipment and everything in between, we specialize exclusively in commercial diesel vehicles. Whether you operate a single unit or manage a fleet, we offer tailored tuning and diagnostic solutions to match your needs. With expert support, remote programming options, and proven results, you can trust Shamrock Diesel to keep your commercial operation running at its best.
Convenience
We make the tuning process as seamless as possible—whether you're in the shop or out on the road. Most of our services can be performed remotely, minimizing downtime and eliminating the need to remove ECUs or transport equipment. With flexible scheduling, clear communication, and fast turnaround times, we keep your operation moving without the headaches.
Subscribe
Be the first to hear about upcoming sales and releases!