Diesel Repair in Chicago, IL

Our Repairs

On Site Mechanical specializes in a wide range of heavy-duty truck repairs designed to keep your vehicles on the road. With a team of technicians and state-of-the-art tools, we deliver reliable solutions to extend your truck’s lifespan and performance. From diagnostics to transmission services, we’re here to handle it all.

FAQs

What areas do you serve?

Located at 13518 S Hoxie Ave, Chicago, IL, we serve Chicago and the surrounding areas, including Joliet, Rockford, Waukegan, Skokie, Valparaiso, Kankakee, Gary, La Porte, and many more. For those located in the regions, we offer mobile repairs, roadside assistance, and towing services.

What types of exhaust system repairs do you offer?

We provide repairs for exhaust leaks, muffler replacements, and DPF (Diesel Particulate Filter) cleaning to improve emissions and ensure compliance with environmental standards.

Can you handle transmission repairs for heavy-duty trucks?

Yes, we offer complete transmission repair services, including diagnostics, fluid replacement, clutch adjustments, and rebuilds for all heavy-duty truck models.

Do you repair axles and suspension systems?

Absolutely. We repair and replace axles, bushings, and other suspension components to ensure stability and smooth handling for your truck.

What kind of diagnostics do you provide?

Our advanced diagnostic tools allow us to pinpoint engine, electrical, and system issues quickly. We perform comprehensive diagnostics, including ABS, emissions, and performance checks.

Are electrical repairs part of your services?

Yes, we specialize in electrical repairs, including battery replacements, alternator fixes, wiring harness inspections, and lighting system repairs to keep your truck’s electrical systems functioning properly.

Do you service coolant systems?

Yes, we repair cooling systems by replacing radiators, water pumps, hoses, and EGR coolers to prevent overheating and ensure your engine operates at the right temperature.

Can you fix brakes and ABS systems?

We offer comprehensive brake services, including pad replacements, ABS diagnostics, and air brake system repairs, ensuring reliable stopping power for your vehicle.

What preventive maintenance services do you offer?

We provide preventive maintenance services, including oil changes, filter replacements, tire inspections, and regular system checks to reduce the risk of breakdowns and extend the life of your truck.

Schedule Your Repairs Today at 708-670-5566

Don’t let truck issues disrupt your operations. Call On Site Mechanical at 708-670-5566 to schedule your repair service today. Our team is ready to provide the expert care your fleet deserves.