Our diagnostic testing service for car service stations offers comprehensive inspections and check-ups to identify potential issues in your vehicle. If your check engine light, ABS light, Stabilitrak light, Traction Control light, battery light, or any combination of dashboard lights is illuminated, you can rely on our experts to conduct a thorough assessment of your car and provide you with repair recommendations that get you driving without being nagged by those pesky lights!

Got a leak? Our experts can assess and repair oil, transmission fluid, coolant, or power steering fluid leaks, including steam cleaning your engine as needed.

Grinding, squeaking, squealing, thumping—whatever the sound, our technicians can identify the cause and provide an effective repair solution.

At Johnson's Automotive Repair, we specialize in heater and A/C repairs to ensure your comfort year-round. Our skilled technicians diagnose issues ranging from non-functional vents to leaking heater cores. To keep you cozy in winter and cool in summer, we also offer air conditioning services and repairs using R-134A. Stop by our shop in Aurora at the corner of 6th & Airport today.