Heavy-Duty Truck Repair Services in Carol Stream & Chicagoland, IL

From routine suspension repairs to intricate HVAC maintenance, from transmission fixes to axle restoration, and everything in between, we’ve got you covered. We specialize in refrigeration repairs and are the only shop in the area that offers this service. We're also experts in brake services, and diagnosing those pesky check engine lights.

No matter the complexity of the job, Big Rig Fixer is here to ensure your rig runs smoothly and reliably.

What Makes Big Rig Fixer Different?

At Big Rig Fixer, we pride ourselves on our exceptional service standards and technical expertise. Our facility is USDA certified, allowing us to work on government vehicles with the same level of precision and care as we do for all our clients. With six huge bays, we can accommodate fleets of any size, keeping your downtime to a minimum.

Our core values of integrity, transparency, and accountability drive every interaction, making us a trusted partner for anyone on the road. Choose Big Rig Fixer for services you can rely on, delivered with honesty and expert precision.

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

Need immediate assistance or have questions about our services? Don’t hesitate to call us at 630-520-0103. Our friendly team is ready to help you with any inquiries and ensure your diesel service needs are met with the utmost professionalism and efficiency. Call now to schedule your service or consultation!

Frequently Asked Questions

What Areas Do You Serve For Diesel Repairs?

Big Rig Fixer proudly serves Carol Stream, IL, and the surrounding areas including Rochelle, IL; Rockford, IL; Belvidere, IL; Elk Grove Village, IL; Bolingbrook, IL; and Joliet, IL.

Do You Offer Emergency Diesel Repairs?

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

What Are The Signs of Refrigeration Unit Failure?

Refrigeration unit failure is often indicated by increased cabin temperatures, strange noises from the unit, frost buildup on the evaporator coils, or an unresponsive control panel. Regular maintenance is crucial to diagnose and fix these issues promptly.

Why is My Check Engine Light On?

The check engine light can activate for various reasons, ranging from a simple sensor malfunction to more severe issues like engine misfires. A diagnostic check is essential to pinpoint the exact cause and address it effectively.

How Often Should I Have My Brakes Inspected?

For heavy-duty trucks, brake inspections should be conducted at least once every six months or every 50,000 miles, whichever comes first. Regular inspections ensure optimal safety and performance, particularly under heavy loads and frequent stop-and-go conditions.