GM Repair & Service

Servicing GM Models with Precision and Care

Specialized GM Service for Long-Term Vehicle Performance

Tech One Automotive proudly offers specialized repair and maintenance services for all General Motors (GM) vehicles in Austin, TX. Whether you drive a rugged GMC Sierra, a luxury Cadillac, a reliable Chevrolet Malibu, or a family-friendly Buick Enclave, our ASE Certified technicians have the training and experience to service your vehicle to factory standards. GM vehicles are built with performance in mind, and regular service is key to preserving that quality and dependability.

We handle everything from routine maintenance to advanced diagnostics and repairs. Our services include oil changes, brake service, transmission care, suspension repairs, and more—all completed using the latest tools and high-quality parts. Each service is tailored to your GM model's specific needs, helping extend the life of your vehicle while maintaining optimal performance. Backed by our 5-year/50,000-mile warranty, you can trust that your GM is in good hands at Tech One Automotive.

Our Services
Warranty

Comprehensive 5 year/50,000 mile warranty

WiFi

Bright and inviting waiting room with free Wi-Fi, a dedicated workstation, complimentary refreshments, and a kid-friendly space for families

Loaner Cars

Free loaner cars and shuttle available

ASE-Certified Technicians

Our mechanics are highly trained, ASE Certified technicians

4.9 Star Rating

4.8 Star rating on Google rated by over 1000 customers

No-Contact Drop-Off Available

No-contact drop-off available

family of automotive

experts passionate

For over twenty years, since 1999, we have been serving the Austin, TX area with honest, dependable and quality auto repair, services, and maintenance. We take pride in our highly skilled, ASE Certified Technicians that make you feel like part of our family. As your dealership alternative, we bring a more positive experience to your vehicle’s maintenance. 


We have the experience and knowledge to keep your vehicle running smoothly. We offer our customers walk-in appointments, free shuttle service, Wi-Fi in our comfortable waiting room, and same day service. On top of that, we offer a 5-year/50,000 mile warranty.

family of automotive

experts passionate

For over twenty years, since 1999, we have been serving the Austin, TX area with honest, dependable and quality auto repair, services, and maintenance. We take pride in our highly skilled, ASE Certified Technicians that make you feel like part of our family. As your dealership alternative, we bring a more positive experience to your vehicle’s maintenance. 


We have the experience and knowledge to keep your vehicle running smoothly. We offer our customers walk-in appointments, free shuttle service, Wi-Fi in our comfortable waiting room, and same day service. On top of that, we offer a 5-year/50,000 mile warranty.

ASE-Certified Technicians Who Know GM Vehicles

At Tech One Automotive, your GM vehicle is serviced by professionals who understand its engineering inside and out. Our ASE-Certified technicians stay current with the latest GM technologies and manufacturer guidelines, ensuring every repair or maintenance task is done with expert precision. From check engine lights and electrical issues to drivability concerns and performance upgrades, we’re equipped to diagnose and resolve problems efficiently and accurately.

Convenient Service with a Focus on Customer Care

What sets us apart is our commitment to honesty and transparency. We believe in keeping our customers fully informed about their vehicle’s condition, offering clear explanations and trustworthy recommendations without pressure. Our high customer satisfaction, reflected in our 4.9-star Google rating, is the result of consistent service excellence and a customer-first approach. When it comes to maintaining your GM, choose Tech One Automotive—a trusted name for GM repair in Austin, TX.

Our Customers

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Visit us for your next automotive service or repair. See why Austin chooses us for personal service and professional car care.

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