At Grease Monkey Garage, we pride ourselves on offering a wide range of automotive services designed to meet your unique needs. Whether you're facing complex diagnostics, precise calibrations, or repairs that others can't handle, our experienced technicians are ready to deliver top-notch solutions.

We specialize in:

  • ADAS calibrations

  • Vehicle and engine diagnostics

  • Harness repairs

  • Pre and post diagnostic scans

  • Steering column issues

  • Subaru VVT PCM/ECM repairs

  • Used PCM/ECM programming

If you don’t see a service you need, contact us! We offer all this and more.

We proudly service the Greater Saint Louis Area.
We have competitive pricing and a fast turnaround time.


Grease Monkey is a family-owned and operated company.