NationalAutoWarranty.com is not affiliated in any way with National Auto Warranty Service, Inc. of Wentzville, Missouri. National Auto Warranty Service has been alleged to advertise itself via frequent telemarketing calls, which NationalAutoWarranty.com never does. If you are trying to contact National Auto Warranty Service, Inc. regarding its telemarketing practices or an extended warranty purchased from that company, please use the following contact information below:

National Auto Warranty Service, Inc.
100 Mall Parkway
Wentzville, Missouri, 63385
U.S.A.
Phone: 800-649-1856