Heavy-Duty Truck & Trailer Repair Shop in Greer, SC
Welcome to Gregory’s Trailer & Truck Service, your local heavy-duty truck & trailer repair shop located in Greer, South Carolina. Our experienced diesel mechanic team provides professional commercial truck repair and maintenance services for all types of medium and heavy-duty trucks and fleets, both in-shop and via a 50 mile mobile service radius. Get in touch with our team today to schedule trusted truck repair service in Greer, SC!
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About Us
Established in 1988 and recently revitalized under the new ownership of Chase Crocker in May 2023, our facility boasts a sprawling 30,000-square-foot space on 3.6 acres, equipped with 12 service bays and a fleet of six mobile service vehicles.
Chase, bringing years of business management experience, has significantly invested in modernizing our operations. We’ve transitioned from traditional methods to a fully digital system, enhancing efficiency across inventory management and services. This upgrade has substantially improved customer and employee satisfaction.

Industry-Leading Heavy-Duty Diesel Mechanic Services
Discover comprehensive diesel mechanic services at Gregory's Trailer & Truck Service repair shop in Greer, SC. We provide a wide range of mechanic services, from preventive maintenance & federal DOT inspections, to custom welding and fabrications tailored to your needs. Our expert technicians ensure optimal vehicle performance with specialized attention to every detail. From routine checks to complex overhauls, we are dedicated to maintaining your vehicle's health, making us your trusted partner for all diesel service needs.
Contact UsTrusted HEavy-Duty Truck & Trailer Repair Services
Explore top-tier diesel repairs at Gregory's Trailer & Truck Service. We offer detailed solutions for brakes, aftertreatment systems, suspensions, and more. Our skilled technicians handle complex repairs efficiently from our expansive 12-bay heavy-duty truck repair shop, accommodating everything from trucks and RV's to buses and trailers. Expect rapid, reliable service and minimal downtime, ensuring your vehicle is back on the road swiftly and safely.
Contact UsTestimonials
Check out what our recent customers have to say! Did you recently get your truck serviced at Gregory's? Leave us a review!
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