WHO WE ARESentinel Warranty offers a Vehicle Service Contract administered by a veteran and award-winning company with over 25 years experience in the warranty and vehicle service contract space. Sentinel Warranty products are only available through the most reputable financial institutions and credit unions in the United States. Now is the time to learn more about our proven tradition of service, and what it can do for you.WHAT WE DOSentinel Warranty provides the finest financial institutions in the United States the premier warranty and vehicle service contract in the country, including Any Year-Any Mileage® coverage. The administrator of Sentinel Warranty products maintains an A+ rating with the Better Business Bureau and files federally as an insurance company. As obligor on the service contracts, backed by a contractual liability insurance policy (CLIP) issued by an "A" rated carrier with over $32 Billion in assets. This means that our partners and customers are protected having a direct route to both the administrator and the insurance company.