CERTIFIED COLLISION CENTER

GMC Certified
Collision Center
GMC Collision Repair
GMC repair is a process that requires accuracy and advanced knowledge. At Auto Collision Group (ACG), a GMC Certified Body Shop, we restore vehicles to their original state using factory-approved repair procedures, top-tier equipment, and authentic GMC components.
GMC has built a reputation for toughness, durability, and versatility with its lineup of trucks and SUVs. From the rugged GMC Sierra to the versatile Terrain, GMC vehicles are ready for heavy-duty tasks and off-road adventures. Even the most durable vehicles require repairs after a collision. Trust a certified GMC collision center for high-quality restoration. ACG, the largest single-owned GMC auto body shop in Southern California, is dedicated to delivering expert service with skilled technicians and OEM parts, bringing your GMC back to its prime condition.

Genuine OEM Parts & Manufacturer-Approved Procedures
Your GMC deserves top-tier care. That’s why our GMC certified auto body shop only utilizes OEM (Original Equipment Manufacturer) parts in every repair we perform. Non-certified or aftermarket parts may negatively impact your vehicle’s efficiency and safety – risks we refuse to take. Every part of our GMC repair process follows GMC’s manufacturer-approved guidelines, preserving your vehicle’s structural integrity and factory-quality finish.

Certified Technicians & GMC-Approved EQUIPMENT
Because GMC vehicles feature pioneering technology, they require highly skilled care, and our certified GMC technicians complete extensive training to maintain GMC’s strict repair standards. Whether we need to address structural repairs or execute precision recalibrations, we always follow manufacturer-approved techniques to verify that every repair meets GMC’s specifications.
ACG is equipped with GMC-approved tools and industry-leading technology, allowing us to complete repairs with exceptional precision. Our cutting-edge repair facilities can manage everything from rugged panel repairs to suspension maintenance that ensures their off-road capabilities and towing strength remain intact.

Conveniently Located GMC Collision Repair Specialists
ACG makes finding expert GMC repair easier with locations spread across Southern California. Our certified repair centers are in Whittier, Bakersfield, Ontario, Victorville, Los Angeles, Gardena, and Santa Ana. No matter where you’re located, GMC-certified service is never more than a short drive away.
Your GMC Deserves the Best, So Choose ACG!
At Auto Collision Group, our role as a GMC approved collision center is more than just a title – it represents our dedication to high-quality GMC repairs. We stand out due to our precision craftsmanship, attention to every detail, and strong focus on customer satisfaction. Since 2017, we have proudly served the Southern California region. As a locally owned and operated body shop, we are committed to providing outstanding service through a team of highly skilled professionals who restore GMCs with accuracy. Every repair is approached with care, using the most advanced repair techniques, and our highest priority is always customer satisfaction.
Certified professionals should be your only choice when your GMC requires repair. Make an appointment today or visit one of our GMC Certified Collision Centers to see why ACG is a leader in GMC repairs!