CERTIFIED COLLISION CENTER
“` Auto Collision Group is an authorized Mini collision repair facility certified to perform frame straightening, welding, painting, and mechanical repairs on all Mini Cooper models. We’re one of the few independent shops in California with genuine Mini training, tools, and OEM parts inventory to handle your damage correctly.
ACG Is A Mini Certified Collision Center Across California

What Makes ACG A Mini Certified Collision Center
Being a Mini certified collision center isn’t a marketing claim. It means ACG completed factory training, maintains Mini-approved equipment, stocks OEM Mini parts, and follows Mini repair protocols exactly. Our technicians know Mini’s unibody construction, advanced paint systems, and electronic calibration requirements. Every Mini that comes through our doors gets the same quality standard as the dealership would provide, without the dealership markup.
ACG is a Mini certified collision center operating 13 repair facilities across California. Whether your Mini Cooper is in Los Angeles, the Inland Empire, or the San Francisco Bay Area corridor, we have a certified location nearby. We handle everything from minor fender benders to full frame damage, hail repairs, and complex paint work on all Mini model years.


OEM Mini Parts Only; Never Aftermarket
Your insurance company might push for aftermarket parts to save money. We don’t. ACG is a Mini certified collision center that uses genuine OEM Mini parts exclusively. That means headlight assemblies, bumpers, door panels, sensors, and paint all come from Mini’s approved supplier network.
Aftermarket parts often have fit gaps, different paint formulations, and lower durability ratings. They void your Mini’s structural integrity and safety systems. We fight your insurance company on this issue daily because your safety matters more than their claim payout.
Every repair at ACG comes with a lifetime warranty on parts and labor. That guarantee only works because we install OEM parts and follow certified repair procedures. It’s our promise: we repair your Mini right, not cheap.
Why Choose ACG For Your Mini Certified Collision Repair
Factory-Trained Technicians
Our collision specialists complete Mini’s official certification program. We understand Mini’s frame geometry, torque specifications, and electronics integration that independent shops miss.
Certified Equipment & Calibration
ACG is a Mini certified collision center with frame straightening machines, paint mixing systems, and sensor calibration tools approved by Mini. Advanced driver assistance systems get recalibrated post-repair.
Lifetime Warranty Guarantee
Every Mini repair receives our lifetime warranty on parts and labor. We stand behind our work because we know certified procedures and OEM parts deliver durability that lasts.

Mini Collision Services At ACG Certified Centers
- Frame straightening and structural repair
- Unibody welding with certified procedures
- Full-panel painting with Mini color matching
- Bumper and trim replacement with OEM parts
- Headlight and taillight restoration
- Door, hood, and liftgate alignment
- Suspension and steering component repair
- ADAS sensor calibration
- Engine and transmission damage assessment
- Glass replacement with adhesive bonding
- Interior trim and electrical repair
- Pre-delivery inspection and quality assurance
Insurance & Warranty Coverage
ACG is a Mini certified collision center that works directly with every major insurance carrier: State Farm, Geico, Allstate, Progressive, Farmers, USAA, AAA, Mercury, and 50+ regional insurers. We handle your claim paperwork, communicate estimates directly with your adjuster, and fight for OEM parts when your insurer suggests aftermarket alternatives.
Our lifetime warranty on parts and labor covers any collision damage repair we perform at any ACG location statewide. That guarantee applies whether you paid out-of-pocket or your insurance covered the claim. We also provide free 24/7 towing from anywhere in California and a loaner vehicle during your repair.
We Fight For You. Not The Insurance Company. That’s our core philosophy. When conflicts arise between cost and quality, we side with getting your Mini repaired correctly, not approved cheaply.

