is one of the oldest, most respected and most recognizable names in the auto, RV, and power sports theft deterrence industry. The Prevent-A-Theft™ name can be traced back to 1979 when vehicle glass etching was first introduced as a deterrent to theft. Our President, John Mc Closkey was instrumental in pioneering window etching and was the original marketer of the product.

Along with Prevent-A-Theft™ Group and its' state of the art selection of anti theft programs, comes Motor Dealer Services Group™ , dedicated to providing you the dealer, and your customers with the most innovative, and cost effective F&I products on the market today. Senior management at Prevent-a-Theft™ and Motor Dealer Services Group™ has over 100 years of combined experience in the automotive industry. Both companies take great pride in providing quality after market products and services along with irresistible marketing material and training techniques required to help you the dealer achieve maximum sales success, profitability, and customer satisfaction.