Currently serving Rockford, IL

Jon's Auto Service | Auto Repair | Rockford, IL

"Where Customers Send Their Friends"

Your engine is a complex machine and other components will break down occasionally. Jon's Auto Service in Rockford, IL can provide repair services for your car’s ignition systems and engine at reasonable prices.

Complete engine repairs

  • Engine repairs and installation - gas/diesel

  • Cooling systems/ radiators/heater cores

  • Timing chains

  • Hoses

  • Belts

  • Computerized engine diagnosis

  • Timing belt

  • Radiator flush and fill

  • Valves

Expect quality work always!

Our team is experienced in all facets of engine repair and maintenance. Count on us to use the most advanced diagnostic equipment and provide the best method to repair your vehicle.


Some shops slip in unnecessary charges, but when you come to us, you'll get only honest and fair prices. For FREE estimates, call 815-398-0032.

Get Your Vehicle Up and Running

Engine repair