The international headquarters of the Automotive Service Association is located in Bedford, Texas. With members in all 50 states, the District of Columbia and 15 countries, ASA is the world's largest association representing independent automotive service professionals.

ASA has 16 affiliates throughout the United States. Working hand-in-hand, ASA and its affiliates are able to better provide local representation, meetings and education to ASA member businesses. The above map illustrates locations of ASA affiliates. All contact information for the affiliates are listed below.