Engine & diagnostics
That check engine light is trying to tell you something. Herman reads the codes and gives you the straight story on what it'll take to fix it.
Herman and the Pro Express Automotive team have kept Oklahoma City cars running since 2008 — honest diagnosis, straight talk, and repairs done right.
From routine oil changes to major engine work, we handle the full spectrum of auto repair — and we explain what's wrong before we fix it.
That check engine light is trying to tell you something. Herman reads the codes and gives you the straight story on what it'll take to fix it.
Squealing, a soft pedal, or a wobble at the wheel — Herman checks the whole system and only replaces what's actually worn.
Full synthetic or conventional, plus fluid checks, belts, and tire pressure — the kind of care that keeps small issues from becoming big ones.
“Treat people right. Fix it right. Stand behind the work.”
That straightforward philosophy has guided Herman and the Pro Express Automotive team since 2008.
See our work →Talk directly with our Oklahoma City shop. We'll help you choose the right next step.