At A.S.C Fleet Service LLC, we provide expert mobile diesel repair for semi trucks, fleet vehicles and heavy equipment. Our team is committed to keeping your trucks and machinery running smoothly with fast, reliable service wherever you need it. With 15+ years of experience, we specialize in engine diagnostics, aftertreatment systems, transmission repairs, suspension work, brake services, and more. We pride ourselves on precision, expertise, and efficiency, ensuring minimal downtime for your fleet vehicles.
Mobile repair solutions for semi trucks, fleet vehicles and heavy equipment, ensuring your vehicles stay on the road with minimal downtime.
Improve vehicle stability and safety with expert suspension and steering repairs, reducing wear and tear on your fleet.
We diagnose and repair aftertreatment systems, including DPF repairs, DEF system repairs, and emission compliance solutions.
We offer transmission repairs and brake system maintenance, ensuring smooth shifting, optimal stopping power, and long-lasting performance.
Our advanced diagnostic tools detect engine issues quickly, allowing us to provide precise repairs and performance optimization for diesel engines.
We take pride in providing reliable, transparent, and efficient mobile diesel mechanic services for semi-trucks and fleet vehicles. Our team of skilled professionals ensures every repair is done right the first time, using advanced diagnostic equipment for accurate assessments. With honest pricing, fast turnaround times, and years of hands-on experience, we keep your fleet running smoothly and minimize downtime. Trust us to deliver expert service wherever you need it—because your business depends on it.
No hidden charges. Honest service every time.
No hidden charges. Honest service every time.
Get your car back on the road swiftly.
Using the latest technology for accurate diagnostics.
Discover firsthand accounts from clients who have experienced the benefits of our products and services.
Previous Client
A.S.C. Fleet Service has been invaluable to our trucking operations. Their 24/6 availability keeps us on the road, and their mechanics are highly skilled and efficient. Reliable, fast, and professional service every time!
Previous Client
A.S.C. Fleet Service has been a game-changer for our trucking company. Their expertise in diesel machinery is unmatched, and their 24/6 service keeps our fleet running without delays. Fast, reliable, and highly professional!
Previous Client
A.S.C. Fleet Service has been a game-changer for our trucking company. Their 24/6 service is a lifesaver, and their mechanics know their stuff. Fast, reliable, and professional!"
(774) 634-5321
Mon-Saturday 24/6
Lakeland, Winter Haven, Tampa, Dundee and Bartow.