I-35 between New Braunfels and Austin — San Marcos is on every Austin run we make, so scheduling one here usually just means matching an existing corridor day. University town plus fast-growing new builds out toward Old Settlers: a lot of commuter cars, a lot of used imports with mystery histories.
~35 min from base camp (21360 FM 306) · 7 days a week · flat $150 diagnostic fee · we give honest recommendations
The jobs that come up most around here — every one ends the same way: a written report, a proven root cause, and you deciding what happens next.
Import and European electrical diagnosis the general shops around town pass on
Check-engine and emissions-readiness work before Texas inspection
Pre-purchase inspections across the Hays County private-sale market
Pick a time, describe the symptom, drop your San Marcosaddress. Two minutes, no phone tag.
Factory-level scan tools, live data, and a scope in the driveway. 90 min on-site typical.
Root cause, proof, repair path — and an honest read of any quote you get after. Honest pricing line on our invoice.
$150
Full mobile diagnostic — flat, quoted before we roll
$200
Pre-purchase inspection — trip fee waived
$0
If we can't find the root cause — diagnostic fee waived
Full rate card on the pricing page. No hidden fees, no parts cannon, no surprises at the door.
The truck is the shop. Every route to San Marcos starts here — drop your address in the booking form and we'll meet the car wherever it parks.
Same or next-day slots most weeks. 7 days a week. Read a real report before you decide.
Book San Marcos