
Mercedes-Benz Certified Collision Repair
GW and Son have been at the leading edge of Mercedes-Benz Certified Collision Repair in Oklahoma City. Our certification began in 2004, and we became part of the Mercedes-Benz Elite certification program in 2015.
Don’t let an accident devalue your Mercedes-Benz. Our factory-trained and certified technicians will fully restore your vehicle’s original safety and performance.

Mercedes-Benz Certified
If your Mercedes-Benz has been in an accident, trust a Certified Collision Center like GW and Son. We have the most skilled and experienced technicians in the OKC region, and we will make sure your Mercedes is restored to pre-accident condition using the repair methods specified by the engineers who designed it.
Our expert repair technicians are factory-trained and certified at the Mercedes-Benz facility in Dallas. This means we have what it takes to handle any repair you face.
Our Mercedes body shop technicians use only factory original replacement parts and are equipped with all Mercedes-Benz-approved tools and equipment to do the job right.
Dealerships Trust
GW & Son Auto Body
Dealership sponsorships are part of the manufacturer certification process, and we have enjoyed close working partnerships with dealerships since our company was founded. But why do dealerships like trust GW & Son Auto Body with their valued dealership customers?
FAMILY OWNED & OPERATED
GW & Son is proud to be a family-owned body shop. Our owner, Gary Wano, started as a paint technician in the collision repair industry. In 1984 Gary and his father, Gary Wano, Sr, opened their shop built with a focus on high-quality customer service and collision repairs that follow the manufacturer’s strict guidelines.
We combine the excellence you expect from a luxury brand with the personalized service of a family-owned and operated business.


I-Car Gold Class
GW & Son Auto Body is proud to be an I-Car Gold Class Certified Repair Center. I-Car Gold Class shops are an elite group of collision repair centers demonstrating an ongoing commitment to the latest collision repair technology and techniques.
Today, only around 20% of collision repair centers in the U.S. accomplish this certification.
From Our Customers…

KNOW YOUR RIGHTS
At GW & Son, we work with all insurance companies. We refuse to be a part of any insurance company’s “Direct Repair Program” referral agreements that expect us to cut corners. In some cases, these insurance companies tell you anything to discourage you from choosing a quality shop like GW & Sons to protect their profit margins.
Our owner, Gary Wano, has been a passionate consumer advocate in the collision repair industry since the late 1980s, winning recognition from various consumer advocacy organizations. He has had leadership roles at the Collision Industry Conference, Anti-Fraud/Ethics Committee, National Auto Body Council, Society of Collision Repair Specialists, the Automotive Service Association’s Oklahoma chapter, the Repair Advisory Panel of the Collision Industry Electronic Commerce Association, the Fellowship of Concerned Repairers, and the Oklahoma Auto Body Association.
Gary Wano was inducted into the Collision Industry Hall of Eagles. Additionally, he received a Lifetime Achievement Award from the Society of Collision Repair Specialists in recognition of his significant contributions to the industry throughout his career.
Work with a repairer like GW & Son, who prioritizes you, the vehicle owner. Get the information you need to make informed choices about the safety and value of your vehicle. Allow us to review your claim and provide you with a no-cost consultation to see if we are the right repairer for you.

