Infiniti collision repair in Ontario, CA is specialized work that requires factory-certified technicians and genuine OEM parts. Auto Collision Group has been serving Ontario since 1987 as an official Infiniti certified collision center. We use only Infiniti OEM parts, factory-approved diagnostics, and refinishing techniques to restore your luxury vehicle to its original condition.

When your Infiniti is damaged, you need a repair shop that understands Infiniti engineering and luxury standards. Our Ontario location combines decades of experience with Infiniti certification and a commitment that sets us apart: We fight for you, not the insurance company. We argue with insurers to cover OEM parts instead of cheap aftermarket replacements that devalue your vehicle.

Infiniti Certified Collision Repair Specialists

Our Ontario technicians hold Infiniti factory certification, which means we’ve passed rigorous training on Infiniti vehicle structure, materials, and repair procedures. Infiniti vehicles use advanced aluminum construction, precision suspension alignment, and integrated safety systems that demand certified expertise. We invest in specialized diagnostic equipment to read Infiniti computer modules and ensure every repair meets factory specifications.

Certification matters because Infiniti warranty coverage often depends on OEM parts and certified repair. A collision at a non-certified shop can void your warranty and reduce resale value. Our Ontario shop maintains active Infiniti certification, tracks manufacturer recalls and technical service bulletins, and documents every repair to Infiniti standards. When you choose ACG, your Infiniti is repaired right the first time.

Infiniti Paint Matching and Refinishing

Infiniti paint finishes are engineered for depth, metallic precision, and UV resistance. A standard body shop cannot match these specifications with generic paint guns and spray techniques. Our Ontario facility uses spectral paint matching technology to analyze your Infiniti’s original finish and blend new paint at the molecular level. We understand Infiniti’s factory basecoat and clearcoat ratios, cure times, and temperature controls.

When we refinish an Infiniti at our Ontario location, we respect the vehicle’s original paint depth and luster. We sand and prep surfaces per Infiniti body repair manuals, apply factory-equivalent primer, spray base and clear coats in controlled booths, and cure under conditions that match Infiniti’s original production standards. The result: a finish that matches color, texture, and gloss without visible overspray or blending lines.

OEM Parts and Fighting Insurance Companies

Your Infiniti was built with genuine Infiniti parts. Our Ontario shop repairs it with genuine Infiniti parts only, never aftermarket alternatives. Aftermarket parts are cheaper for insurance companies but carry hidden costs: poor fitment, mismatched materials, reduced durability, and lower resale value. We fight insurers to approve OEM parts because we believe your vehicle deserves factory-standard components.

We work with all major insurers; State Farm, Geico, Allstate, Progressive, Farmers, USAA, AAA, and Mercury all know our Ontario location and our reputation for quality. When an insurer tries to force aftermarket parts, we provide technical documentation showing why OEM is required. We handle the negotiation so you don’t have to. Our philosophy is simple: We fight for you, not the insurance company.