• About Us


1-Day CDL started in Altoona, Iowa in 2010 with just one truck and trailer. Since then, we have become one of the state’s most successful CDL assistance companies. We constantly strive to do right by our customers and stay in compliance with the ever-changing CDL industry. 1-Day CDL is dedicated to getting you on the fast track to a new career.

Our Instructors

Sheldon Graber

Sheldon started this company as a side business and quickly realized this was a much needed business to help customers obtain their CDLs. This is a very rewarding career helping customers expand their opportunities in life.

Spencer Graber

Spencer started his career at 1-Day CDL in 2017. His knowledge and passion for teaching has helped over two thousand individuals (and counting) achieve their career goals.