An Acura certified body shop in Ontario, CA is a collision repair facility authorized by Acura to repair your vehicle using factory specifications and OEM parts. Auto Collision Group holds factory certification from Acura and has served Ontario drivers since 1987 with expert collision repair for TSX, TLX, MDX, RDX, and all Acura models. We use only genuine Acura parts, factory-certified technicians, and specialized diagnostic equipment to restore your vehicle to pre-accident condition.

Your Acura deserves more than a quick fix. When your vehicle is damaged, you need a shop that fights for you, not the insurance company. ACG Ontario is that shop. We’ve earned a 4.8-star rating on Google from over 127 local customers who trust us to handle their Acura collision repairs with precision and integrity.

Factory-Certified Acura Collision Repair

ACG holds official Acura certification, which means our technicians have completed Acura’s factory training and meet strict standards for equipment, processes, and quality control. We don’t guess about your Acura; we follow Acura’s exact repair protocols. Our Ontario location is equipped with Acura diagnostic scanners, specialized aluminum repair tools, and paint mixing systems calibrated to match factory Acura colors precisely.

Every Acura collision repair includes a structural inspection, frame alignment verification, and pre-delivery quality check. Modern Acuras use advanced materials like aluminum and high-strength steel that require specific welding techniques and post-repair calibration. Our factory-certified technicians know these requirements and execute every repair to Acura standards, not just insurance minimums.

Paint Matching and Factory Finish Restoration

Acura paint is engineered for durability, depth, and UV protection. A sloppy repaint looks cheap and fades faster. We match your Acura’s original factory color using our computerized color-matching system, which reads your vehicle’s existing paint to identify the exact factory code and any metallic or pearl variations. Once mixed, our technicians apply multi-stage primer, basecoat, and clearcoat systems identical to Acura’s original specification.

Our refinishing bay maintains climate control at 70 degrees and 50 percent humidity to ensure proper paint cure and adhesion. Acura models with pearl white, sonic silver, or liquid carbon finishes require multiple layers and specific spray patterns that only trained Acura technicians understand. We spend extra time getting the finish right because your Acura’s appearance matters as much as its structural integrity.

OEM Parts and Insurance Advocacy

Insurance companies often recommend aftermarket parts to cut costs. We fight that practice because aftermarket parts are not Acura parts. They fit differently, rust faster, and don’t carry factory warranties. At ACG Ontario, we use only OEM Acura parts for every repair, and we negotiate directly with insurance companies to cover the difference. Our philosophy is simple: we fight for you, not the insurance company.

We work with all major insurers including State Farm, Geico, Allstate, Progressive, Farmers, USAA, AAA, and Mercury. Our claims team handles all communication with your adjuster so you don’t have to argue about parts quality. If the insurer won’t approve OEM parts, we escalate and explain why aftermarket is unacceptable for your specific Acura model. Most approve OEM once they understand the liability risk of using inferior parts.

Why Choose ACG for Acura Collision Repair in Ontario

ACG Ontario offers six major advantages that separate us from other body shops. First, free 24/7 towing from anywhere in California means you don’t pay a dime to get your Acura to us. Second, we provide rental car assistance so you’re not stranded while we repair your vehicle. Third, our lifetime warranty covers all collision repairs and refinishing work, even after you sell the car. Fourth, we complete most Acura repairs within 5 to 7 business days because we stock common OEM parts and have dedicated Acura technicians. Fifth, our online estimate system lets you upload photos and get a free quote without leaving home. Sixth, our 4.8-star Google rating reflects 127 real customer reviews praising our quality and customer service.

We’ve been in business since 1987 and operate 13 locations across California. Ontario is centrally located in the Inland Empire, making us accessible from San Bernardino County, Riverside, and northern Orange County. Our ownership is committed to transparency, which is why we provide detailed repair estimates and explain every step of the collision repair process.