Our Services

Comprehensive mobile diesel repair and maintenance services for semi trucks, trailers, and heavy equipment. Marketing and Lead Generation

Engine Diagnostics & Repair

Complete engine diagnostics, repairs, and maintenance for all major diesel brands including Caterpillar, Detroit, Cummins, and Mack.

24/7 Roadside Assistance

Emergency breakdown service, jump starts, fuel delivery, tire changes, and mobile repairs anywhere on the road.

Brake Service & Repair

Complete brake system inspection, repair, and replacement for semi trucks and trailers to keep you safe.

Electrical & Diagnostics

Advanced computer diagnostics, electrical repairs, alternators, starters, and wiring issues resolved quickly.

Suspension & Steering

Suspension repairs, steering system service, alignment, and component replacement for optimal handling.

DOT Inspections

Comprehensive DOT inspections and preventative maintenance to keep your fleet compliant and running.

Plus: Transmission repair, DPF service, forced regens, A/C repair, oil changes, tire service, and more

Why Choose Hays Mobile Diesel Repair?

We understand that downtime costs money. That's why we provide fast, reliable mobile diesel repair services to get you back on the road quickly.

24/7 Emergency Service

Available around the clock for breakdowns and emergencies

Certified Technicians

ASE certified mechanics with extensive diesel experience

Fully Equipped Mobile Units

State-of-the-art diagnostic equipment and tools on every truck

Local & Family Owned

Serving Hays, Kansas and surrounding communities since 2007

What Our Customers Say

Don't just take our word for it - hear from truckers who trust us.

"I was stranded on I-70 near Hays at 2 AM with a complete engine failure. Hays Mobile Diesel had a technician at my location within 45 minutes. They diagnosed and fixed the issue right there. Saved me thousands in towing and got me back on schedule. These guys are the real deal."

Mike Thompson
Owner-Operator

"Our fleet operates throughout Kansas and we've been using Hays Mobile Diesel Repair for over 3 years. Their mobile service has saved us countless hours of downtime. The technicians are professional, knowledgeable, and always get the job done right the first time. Highly recommended!"

Sarah Martinez
Fleet Manager

Service Area

We provide mobile diesel repair services throughout Hays, Kansas and the surrounding areas along the I-70 corridor. Whether you're broken down on the highway or need service at your facility, we'll come to you.

Hays, KS Ellis County I-70 Corridor Russell County Trego County Northwest Kansas

Frequently Asked Questions

Common questions about our mobile diesel mechanic and semi truck repair services in Hays, Kansas.

How quickly can you respond to a breakdown on I-70?

We typically respond to emergency breakdowns within 45-60 minutes along the I-70 corridor near Hays, Kansas. Our mobile units are strategically positioned for rapid response 24/7. Whether you're stranded near Ellis, Russell, or anywhere along the I-70 corridor, we'll get to you fast.

What areas do you serve for mobile diesel repair?

We provide mobile diesel repair services throughout Hays, Ellis County, Russell County, Trego County, and the I-70 corridor in Northwest Kansas. Our service radius extends approximately 80 miles from Hays. If you're broken down on the highway or need service at your facility, we'll come to you.

Do you work on all diesel engine brands?

Yes, our ASE certified technicians are experienced with all major diesel brands including Caterpillar, Detroit Diesel, Cummins, Mack, International, and Volvo engines. We have the diagnostic equipment and expertise to handle any diesel engine repair or maintenance need.

Do you offer 24/7 emergency service?

Yes, we provide 24/7 emergency mobile diesel repair and roadside assistance. Call us anytime at (785) 502-DIESEL for immediate help with truck breakdowns, engine problems, or roadside emergencies. We understand that downtime costs money, so we're available around the clock.

What types of semi truck repairs do you perform?

We perform comprehensive diesel repairs including engine diagnostics and repair, brake service, electrical diagnostics, suspension and steering, DOT inspections, transmission repair, DPF service, forced regens, A/C repair, oil changes, and tire service. Our fully equipped mobile units bring the shop to you.

Need Mobile Diesel Repair?

Don't let a breakdown keep you off the road. Call us now for fast, professional mobile diesel repair service in Hays, Kansas.

CALL NOW: (785) 502-DIESEL

Hays, Kansas & Surrounding Areas 24/7 Available for Emergency Repairs