The Industry's Best Kept Secret

About The Diesel USA Group

Lloyd A. Bailey, Portrait

About Diesel USA Group

Like many successful American business stories, the Diesel USA Group began with a young man who had a vision. Driven by desire, Lloyd A. Bailey founded Diesel Injection Service Company in April, 1950. His knowledge of the diesel engine, a strong work ethic, sensitivity for service, and sound business ethics provided the formula for success.

From our founder's beginnings in 1950 through today, our group of companies has developed close ties and relationships with the world's leading OEM diesel component manufacturers. Providing superior technical knowledge, state-of-the-art equipment, and a vast range of inventory to help commercial and consumer diesel owners get their equipment up and running quickly and dependably is our main goal.

Industry Leadership

Our specialized knowledge, leadership, and experience all began over six decades ago and still guides our group of companies today. That is why we continue to outperform all other sources for the critical diesel engine components you need. No other source has our network of inventory for rapid service, our local technical support to perform problem solving failure analysis, our service ability for the very oldest to latest high-tech products, or our skills to provide superior designed products as a solution to lowering your costs.

Integrity Throughout

From Louisville to Cincinnati, and Columbus to Indianapolis, and from Fort Wayne to Fontana, all business locations maintain their founder's values and ethics that are a company hallmark.

Read the complete history of the Diesel USA Group, Click Here!