Heavy-Duty Diesel Mechanic Services in Carol Stream & Chicagoland, IL

Our range of services extends from federal DOT inspections to comprehensive heavy machinery repairs, skilled welding and fabrication, to meticulous bus repairs. However, our standout offering is our preventive maintenance program, designed to keep your vehicles running smoothly and prevent costly downtime.

What Makes Big Rig Fixer Different?

Big Rig Fixer stands out in the heavy-duty diesel repair industry for several key reasons. First, we are USDA certified, enabling us to work on government vehicles with the utmost professionalism and adherence to standards. With six large bays, our facility is equipped to handle fleet sizes of any scale, ensuring that we can service multiple vehicles efficiently and effectively.

At the core of our operations are our foundational values: integrity, transparency, and accountability. These principles guide every service we provide, ensuring that every client receives the highest quality of service on the road.

Get in Touch Now: Call 630-520-0103!

If you're facing diesel repair needs or simply have questions about our services, don't hesitate to reach out. Call us today at 630-520-0103 to connect with our friendly team. We're here to provide the information you need and schedule your next service.

Your satisfaction and vehicle reliability are our top priorities. Call now and experience the Big Rig Fixer difference!

Frequently Asked Questions

What Areas Do You Serve For Diesel Services?

Big Rig Fixer is proud to serve Carol Stream, IL, and surrounding communities, including Rochelle, IL; Rockford, IL; Belvidere, IL; Elk Grove Village, IL; Bolingbrook, IL; and Joliet, IL.

Do You Offer Emergency Diesel Services?

Yes, we provide comprehensive roadside assistance, mobile repairs, and towing services Monday through Friday from 9 AM to 4:30 PM.

How Often Should I Have Preventive Maintenance For My Trucks?

We recommend scheduling preventive maintenance every 10,000 miles or as per the manufacturer's guidelines to ensure optimal vehicle performance and longevity. Regular maintenance can help avoid larger, more costly repairs down the road.

Do I Have to Have a DOT Inspection?

Yes, DOT inspections are legally required for all commercial vehicles to ensure they meet safety standards. Regular DOT inspections not only comply with legal requirements but also enhance the safety of your vehicle on the road.

How Do I Know If My Bus Needs Repairs?

Signs that your bus may need repairs include unusual noises, visible wear or damage, performance issues, and alert messages on the dashboard. Regular inspections and maintenance are key to identifying and addressing issues early.