Our Company

ECM Repair 1 is a family-owned small business established in 1990 with a goal to provide quality re-manufactured General Motors (GM) ECU’s. We quickly recognized the need to develop re-manufacturing methods for Ford, Chrysler, and import ECUs. Thus ECM Repair 1 made the decision to expand our ECU line to all foreign and domestic modules. In 1994 we expanded our product line to include a full line of Anti-lock Brake Systems (ABS) & Mass Airflow Sensors (MAF). Since the beginning, ECM Repair 1 has continued to stay current with OEM manufacturers to develop testing methods and procedures to repair the latest automotive electronics.

Today, ECM Repair 1 continues to be an American-based family owned business. Now over 25 years in the same industry, we continue to provide the best service for the best price. Our main goal is 100% customer satisfaction, which is why we offer a Lifetime Warranty on all parts and services.

ECM Repair 1 offers flash reprogramming on most late model ECUs and a rebuild & return program for all product lines in which we do not stock. Send us your original unit and we will rebuild and return as quickly as possible.

ECM Repair 1 is located in Tilden, IL approximately 30 minutes from downtown St. Louis, MO.