Owner Operators
Your Truck is Your Business. We Treat It That Way.
For Owner Operators, every hour spent in the shop is money lost. At Longley Diesel, we understand that your truck isn’t just a vehicle—it’s your livelihood. We specialize in providing the high-quality, efficient diesel and truck repair services needed to keep you profitable and on schedule.
Since 1992, our family-owned shop has been dedicated to honesty, integrity, and hard work. We serve Owner Operators across West Texas, the South Plains, and Eastern New Mexico, offering transparent diagnostics and durable repairs backed by our full warranty. Our goal is to be your most reliable partner on the road.
Service Focused on Your Bottom Line
We know you need service that’s fast, accurate, and cost-effective. Our comprehensive services are tailored to the needs of the independent Owner Operator:
Complete Semi-Truck Repair
- We handle every system on your semi-truck, ensuring it meets performance standards and safety regulations:
- Diesel Engine Repair: Full diagnostics, maintenance, and repair on all engine makes. Our factory-certified technicians ensure expert care for your powerplant.
- Transmission & Drivetrain: Expert service for transmissions, clutches, differentials, and drivelines.
- Brakes & Suspension: Critical service on air brake systems, suspension components, and alignments to maximize safety and tire life.
End-to-End Trailer Repair
- Don’t waste time visiting multiple shops. We are equipped to handle all your trailer needs:
- Structural Repair: Welding, chassis repair, and fabrication for damaged frames and bodies.
- Axle & Suspension Service: Maintenance and repair for axles, hubs, and trailer suspension systems.
- Lighting & Electrical: Troubleshooting and repair for all trailer electrical and lighting systems.
DOT Compliance and Inspections
- We are a certified DOT inspection facility. We can perform your full annual inspection and handle any necessary Trailer Repair or truck fixes right here in our shop, ensuring you leave fully compliant and road-ready.
Why Choose Longley Diesel?
Honest Diagnostics
- We prioritize accuracy. We use OEM software and specialized tools to find the root cause of the problem quickly, saving you money on unnecessary repairs.
Guaranteed Repairs
- All our work is backed by a complete warranty, giving you confidence in the quality and durability of our craftsmanship, no matter where your next load takes you.
Choose the shop that treats your truck like the critical asset it is.
Our Commitment
Trustworthy Service, Lasting Relationships
Longley Diesel is driven by a passion for quality work and a vision to build lifelong relationships. We treat your equipment—and you—with the honesty and integrity we would expect for ourselves. Trust your next heavy duty diesel repair to the local experts focused on your success.
Ready to get back on the road? Contact us today for service or a quote!