About Us
At Lawler DSL Repair, we know that downtime costs you money. That’s why we offer expert heavy-duty diesel repair, mobile truck services, and 24/7 roadside assistance in Fresno, CA. Whether you're an owner-operator or fleet manager, our team is dedicated to keeping your vehicles on the road.

Who We Are
Lawler DSL Repair is a locally owned and operated diesel repair shop serving Fresno, CA, and the surrounding areas. With years of experience in semi-truck, trailer, bus, and heavy equipment repair, we are committed to delivering high-quality, reliable service at competitive prices.
We specialize in:
- Full-service diesel repair & maintenance
- Mobile truck repair & 24/7 roadside assistance
- Fleet services & DOT inspections
- Engine, transmission & driveline repairs
- Welding, fabrication & custom modifications
Our goal is to provide fast, efficient service to get you back on the road with minimal downtime.
Why Choose Lawler DSL Repair?
24/7 Mobile Truck Repair & Roadside Assistance – We come to you anywhere within 50 miles of Fresno, CA.
Experienced Diesel Mechanics – Our team has extensive knowledge of all major truck brands and diesel engines.
Fast, Reliable Service – We work quickly and efficiently to minimize downtime and keep your truck moving.
Fleet Maintenance & Inspections – Preventive maintenance programs keep your fleet in peak condition.
Honest, Competitive Pricing – No hidden fees—just transparent pricing and quality service.
Whether you need a minor repair, a full engine rebuild, or emergency roadside assistance, Lawler DSL Repair has you covered.
Our Service Area
We’re located in Fowler, CA, near Fresno, CA, and proudly serve: Selma, CA; Kingsburg, CA; Reedley, CA; Dinuba, CA; Visalia, CA; Tulare, CA; Clovis, CA; Sanger, CA; and Bakersfield, CA.
We offer mobile repairs within a 50-mile radius, ensuring fast service no matter where you are.
Contact Lawler DSL Repair Today!
Need diesel repair, maintenance, or roadside assistance? Call 559-939-6609 to schedule service or request 24/7 emergency mobile truck repair.
What They're Saying About Us
See why our customers consider Lawler DSL Repair the go-to repair shop in Fowler, CA and the surrounding areas!
Contact Us
Need roadside assistance, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch, we're open Monday through Friday from 8:00am to 5:00pm and have roadside assistance available 24/7!