Welcome to Tri-County Diesel LLC

Welcome to Tri-County Diesel LLC, your trusted partner for reliable and professional truck and trailer repair services in Brandon, MS. Whether you're a long-haul trucker, RV owner, or managing a fleet, we’re here 24/7 to keep you moving safely and efficiently. Our expert team specializes in mobile truck repairs, in-shop services, and emergency road assistance to ensure minimal downtime and maximum peace of mind.

About Us

At Tri-County Diesel LLC, we bring dedication, skill, and integrity to every repair job. Our experienced mechanics understand the value of time on the road, which is why we offer both shop-based and mobile truck repair services tailored to your needs. We’ve built our reputation on honesty, quality workmanship, and round-the-clock availability. Serving Brandon, MS, and the surrounding areas, we are proud to be the go-to choice for truck drivers and fleet operators in the region.

Advertise Us

Our Services

Mobile Truck Repair in Brandon MS

Our Mobile Truck Repair in Brandon MS service ensures you're never stuck on the road — we bring fast, efficient repairs directly to your location. Whether it's a minor issue or a major breakdown, our mobile team is equipped to handle it all.

Engine Repair in Brandon MS

When it comes to Engine Repair in Brandon MS, we diagnose and fix issues with precision to get your truck running like new. From tune-ups to full overhauls, our skilled mechanics have you covered.

Brakes Repair in Brandon MS

Trust our Brakes Repair in Brandon MS service to keep your vehicle safe and responsive. We handle everything from pad replacements to full brake system repairs with expert care.

Why Choose Us

24/7 Availability – We understand that breakdowns don’t wait, so we’re always on call.
Experienced Technicians – Our certified mechanics bring years of hands-on experience.
Mobile Convenience – Whether you’re at a job site or stuck on the highway, we come to you.
Honest Pricing – No hidden fees, just transparent, fair rates for top-quality work.
Customer-Centered Approach – We treat your vehicle like it’s our own, with attention to detail and care.