Cornerstone Mobile Auto Repair

Car repair and maintenance service

4.4 4.4 from 172 reviews

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Cornerstone Mobile Auto Repair is a mobile mechanic in Austin, TX. It holds a 4.4 star rating from 172 customer reviews. Read the reviews and hours below, or call (512) 584-4314.

Photo from atxmobileautorepair.net, this business's own website.

Service areaServes the Austin, TX area · mobile service, no shop address listed

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Phone(512) 584-4314

Websitehttps://atxmobileautorepair.net/

Also onGoogle

Hours

See the full week

Monday	7 AM to 7 PM
Tuesday	7 AM to 7 PM
Wednesday	7 AM to 7 PM
Thursday	7 AM to 7 PM
Friday	7 AM to 7 PM
Saturday	7 AM to 7 PM
Sunday	7 AM to 7 PM

Cornerstone Mobile Auto Repair Reviews & Ratings

Customer reviews 4.4 4.4 · 172 reviewschecked 2026-05-01

5 star143

4 star3

3 star2

2 star1

1 star23

What Customers Mention

The topics that come up most in its Google reviews, and how many reviews raise each one.

Fair pricing 19Diagnosis 14Mobile auto repair 14Battery replacement 8Alternator repair 7Quick response time 6Informative staff 5Punctuality 5

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What Car Repairs Cost in Austin, TX

Typical independent shop prices at Texas labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Car battery replacement cost $150 to $390 Alternator replacement cost $275 to $800 Starter replacement cost $245 to $750 Brake pad replacement cost $125 to $360 Crankshaft position sensor replacement cost $85 to $440 Serpentine belt replacement cost $80 to $260