Auto Electrical Repair & Diagnostics in Lake County, IL

Windows with a mind of their own. Dash lights that flicker. A battery that keeps dying and nobody knows why. Intermittent electrical faults are where most shops start throwing parts at the problem.

Electrical work is Dave's specialty. He traces the fault to the actual cause, a broken wire, a bad ground, a failing module, and fixes it once.

Problems we fix

  • Parasitic battery drains
  • Power windows, locks, and mirrors
  • Lighting and dash problems
  • Wiring harness damage and corrosion
  • Bad grounds and blown fuses that keep blowing
  • Module and sensor faults
Electrical diagnostics with a professional scan tool
Real test equipment, not guesswork

How we diagnose

We use proper test equipment and wiring diagrams, not guesswork. You get a quote before repairs start, and extended diagnosis only happens with your approval.

Questions

Another shop couldn't find it. Can you?

That is exactly the kind of job we like. Tell us what it's doing and when it happens.

More services

All work is by appointment only. Call or text 847-630-4348 or book online to schedule, whether we come to you or you bring it to one of our shops.

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☎ Call or Text Dave — 847-630-4348