# Cornerstone Automotive

Auto Repair in Round Rock, TX. Listed on Weird Wire ATX.

ASE-certified auto repair for all makes and models.

Cornerstone Automotive is a full-service repair shop in Round Rock providing comprehensive auto care for all makes and models. ASE-certified technicians handle everything from oil changes and brake service to engine diagnostics, transmission work, AC and heating repair, electrical diagnosis, and suspension adjustments.

Owner Chris Heimann and his team emphasize honest diagnostics and transparent recommendations. The shop uses state-of-the-art diagnostic equipment to identify issues without guesswork, then explains every repair and provides clear estimates before work begins. Services cover American, Asian, and European vehicles across factory-scheduled maintenance, preventive care, and complex repairs.

Cornerstones goal is dealership-level service without dealership pricing. The Round Rock location maintains the same commitment to quality workmanship and straightforward customer communication that drives the company's multi-location presence in Texas.

Rated 4.8 from 373 reviews on Google. These are Google's numbers, published with attribution. Weird Wire ATX keeps no stars of its own and publishes no review text or reviewer names. See [their Google profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.517961399999997,-97.6505821,14z/data=!4m8!1m2!2m1!1sCornerstone+Automotive!3m4!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.517961399999997!4d-97.6505821).

## Facts and where they came from

| Fact | As published | Source | Recorded | Locked since |
| --- | --- | --- | --- | --- |
| Amenities | On-Site Parking, Debit Cards, Credit Cards, Appointments Recommended, Mechanic, Restroom, Oil Change, Wheelchair Accessible Seating, Wheelchair Accessible Entrance, Wheelchair Accessible Restroom, Wheelchair Accessible Parking Lot, Onsite Services, Identifies As Women-Owned | [Google Business Profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.5179614,-97.6505821,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.5179614!4d-97.6505821!16s%2Fg%2F11r663cwk8?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMi4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-05 | 2026-09-10 |
| Google rating | 4.8 | [Google Business Profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.5179614,-97.6505821,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.5179614!4d-97.6505821!16s%2Fg%2F11r663cwk8?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMi4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-05 | 2026-09-10 |
| Google review count | 373 | [Google Business Profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.5179614,-97.6505821,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.5179614!4d-97.6505821!16s%2Fg%2F11r663cwk8?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMi4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-05 | 2026-09-10 |
| Hours | Monday: 7 AM–6 PM · Tuesday: 7 AM–6 PM · Wednesday: 7 AM–6 PM · Thursday: 7 AM–6 PM · Friday: 7 AM–6 PM · Saturday: Closed · Sunday: Closed | [Google Business Profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.5179614,-97.6505821,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.5179614!4d-97.6505821!16s%2Fg%2F11r663cwk8?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMi4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-05 | 2026-09-10 |
| Links | google.com · cornerstoneautomotive.com · cornerstoneautomotive.com | [Google Business Profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.5179614,-97.6505821,17z/data=!3m1!4b1!4m6!3m5!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.5179614!4d-97.6505821!16s%2Fg%2F11r663cwk8?hl=en&entry=ttu&g_ep=EgoyMDI2MDkwMi4wIKXMDSoASAFQAw%3D%3D) (their Google Business Profile) | 2026-09-09 | 2026-09-09 |
| Business name | Cornerstone Automotive | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Category | Auto Repair | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Facebook profile | https://www.facebook.com/1301dairyashford/ | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Instagram profile | https://www.instagram.com/cornerstoneauto_roundrock | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Linkedin profile | https://www.linkedin.com/company/cornerstone-automotive-dairy-ashford | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Phone | +1 512-582-0079 | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Street address | 2225 E Palm Valley Blvd | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| Website | https://www.cornerstoneautomotive.com/round-rock/ | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |
| ZIP code | 78665 | Our first directory build (our own inference, not confirmed) | 2026-06-11 | 2026-09-10 |

A locked fact was confirmed by the owner and no tool may overwrite it. Full receipts: https://weirdwireatx.com/round-rock/auto-repair/cornerstone-automotive/sources

## Hours

- Monday: 7 AM–6 PM
- Tuesday: 7 AM–6 PM
- Wednesday: 7 AM–6 PM
- Thursday: 7 AM–6 PM
- Friday: 7 AM–6 PM
- Saturday: Closed
- Sunday: Closed

## How we know this is them

Self-declared links only: their own website, their own Google profile, and the profiles their own site points at.

- [Their website](https://www.cornerstoneautomotive.com/round-rock/): Our first directory build, recorded 2026-06-11.
- [Google Business Profile](https://www.google.com/maps/place/Cornerstone+Automotive/@30.517961399999997,-97.6505821,14z/data=!4m8!1m2!2m1!1sCornerstone+Automotive!3m4!1s0x8644d18231fc5e79:0xf7e9dc7ecc93436a!8m2!3d30.517961399999997!4d-97.6505821): Their own Google Business Profile.

## Links

- Listing page: https://weirdwireatx.com/round-rock/auto-repair/cornerstone-automotive
- Listing data sources: https://weirdwireatx.com/round-rock/auto-repair/cornerstone-automotive/sources
- This machine profile: https://weirdwireatx.com/round-rock/auto-repair/cornerstone-automotive/ai-info.md
- Machine copy: https://weirdwireatx.com/p/x4ta9y4jymmr
- Structured data: a schema.org LocalBusiness card is embedded in the listing page above as application/ld+json. There is no separate JSON endpoint.