Exceptional Quality

Guaranteed Auto Wilmington is a full-service preventive maintenance and automotive mechanic center. We perform high-quality, guaranteed service you can trust at a fair price.

We repair domestic and foreign vehicles and are your best choice for scheduled maintenance of your car, SUV, truck, and fleet vehicles.

Operated by experts, we use the latest diagnostic equipment to guarantee your vehicle is serviced correctly while maintaining your manufacturer’s warranty.

We only use quality replacement parts, and our technicians are ASE-certified.