About Us

Ron and Donna Casamer30 years ago, newlyweds Ron and Donna Casamer started a small security company out of Clearwater, Florida. The American Door Chime Company promised the best in service to its customers. Now, 30 years later, they are still keeping that promise.

American Door Chime Company is the oldest distributor of magnetic door chimes in the United States and is responsible for the establishment of many other magnetic door chime distributors. They have installed more door chimes into businesses and sold more mechanical door chimes in the U.S. than any other company.

You have probably heard a door chime that was installed by the American Door Chime company since their customers include many schools, government agencies, city halls, U.S. post offices, and many different retail stores and restaurants such as Pizza Hut, Sally Beauty Supply, Domino’s Pizza, 7 Eleven convenience stores, KFC, Dollar General, Subway, and Edward Jones.

Ron and Donna guarantee to offer personalized, honest, and experienced consultations for all for your security needs. Whether it’s for your business or home, you can always expect the best from the American Door Chime Company.

We make no claims that are not true.

Ron Casamer's Signature
-Ron Casamer