SAGE Technical Services provides CDL Testing services for Class A, B and C vehicles ranging from tractor trailers, straight trucks, and other commercial vehicles.

Vehicle rental is available or you may bring your own vehicle. Available rentals include: Semi Tractor Trailer or a Straight Truck.

The testing site is located at: 9239 Brighton Road Henderson, CO 80640  

The skills test is conducted by State Approved Third Party CDL examiners: Wade Simpson, Dustin Smith, Jon Weisser, John Ferguson, and John Heller.

Tests are available by appointment only Monday through Thursday between 7AM and 5PM.

To schedule a CDL Test use the online request form or call us at 303-289-7243

 Scheduling Requirement: Please provide a copy of your permit and license in person or by email at at the time an appointment is scheduled. Tests must be pre-paid in full when scheduled, and are by appointment only.

  • Tests must be booked at least 72 hours in advance, and are subject to availability.
  • You must hold your Colorado CDL Permit for at least 14 calendar days prior to the test date.

If you have questions or need additional information, please contact us using the contact form you will be contacted by a staff member to answer any questions and to finish scheduling your test.



Sage CDL Test Agreement – you can complete this form online and securely upload copies of the required documents (permit, license and medical card) is an option but not required.
Visit the  for information, online forms, and state requirements.
Download the Colorado CDL Manual