American Guardian Warranty Services, Inc. (AGWS), part of the American Guardian Group of Companies, is one of the most truste ... d, service-focused vehicle service contract providers in the automotive, RV, powersports, marine, and commercial trucking markets. Headquartered just outside of Chicago, Illinois, AGWS is an innovative provider of administration services for Agents and Dealers offering vehicle protection products, limited warranties, and a variety of environmental and aftermarket products across the United States. Since its inception in 1998, the goals of AGWS are to offer superior claim processing, exceptional customer service, and unrivaled profitability options. Products are insured by “A” or “A-” (Excellent) rated carriers. AGWS is part of the American Guardian Group of Companies and enjoys an A+ rating with the Better Business Bureau. read more