Mobile Diagnostics
We come to your driveway with a pro-grade scan tool.
Free Quote
What's included
Check engine light on? Misfire? Transmission code? We bring an OEM-level scan tool (not a $30 OBD reader) to your driveway and pull live data, freeze-frame, and diagnostic trouble codes from every module — engine, transmission, ABS, airbag, body. You get a written diagnosis and a repair quote on the spot. No tow, no shop wait.
Why DFW Mobile Mechanic for this
ASE Master Certified
ASE-certified master technicians with the same diagnostic tools dealers use — at your driveway.
We Come To You
No tow, no shop wait. Most jobs done in your driveway in under 90 minutes.
Family Owned
Locally owned and operated — your neighbors, not a national chain.
Upfront Pricing
Flat-rate pricing approved before any work begins. No surprises.
Frequently asked questions
Why not just use a parts-store scanner?
Parts-store scanners read generic OBD-II codes from the engine module only. They miss transmission, ABS, airbag, and body-control codes — which is where the expensive problems hide. Our tool reads everything.
How much is the diagnostic?
$89 flat. Waived when you approve the repair we quote.
Can you fix it after the diagnosis?
Most things, yes — same visit. Brakes, alternator, starter, battery, sensors, belts, hoses. Major engine work or anything requiring a lift we'll refer to a shop.
Other services you might need
Ready for reliable comfort?
Schedule online or call (972) 555-0142 — we answer 24/7.