Cornerstone Automotive

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.