American Home Shield is the founder of the home warranty industry and is one of the market leaders with over 1.7 million customers. Beginning in 1971, the company's goal has always been to protect homeowners from high, unexpected home repair costs. With its extensive experience in the home warranty business, American Home Shield is a trusted name compared to other service providers in the industry. American Home Shield offers a variety of warranty plans, including a build-your-own plan that allows customers to select the individual systems and appliances they'd like coverage for.