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tutorial_account_lookup Account Lookup /Help/Tutorial/TutorialViewV2.asp?TN=cdot&XID=6260&src=AccountLookup&portal=v2 tutorial_forgot_password Forgot Password /Help/Tutorial/TutorialViewV2.asp?TN=cdot&XID=6260&src=ForgotPassword&portal=v2 tutorial_username_assistance Username Assistance /Help/Tutorial/TutorialViewV2.asp?TN=cdot&XID=6260&src=UsernameAssistance&portal=v2 tutorial_new_user_request New User Request /Help/Tutorial/TutorialViewV2.asp?TN=cdot&XID=6260&src=NewUserRequest&portal=v2 tutorial_change_user_info Change User Information /Help/Tutorial/TutorialViewV2.asp?TN=cdot&XID=6260&src=ChangeUserInfo&portal=v2

Contact Us

There are several ways to contact our team; please reference the information below for guidance.

Small Business Certifications

Phone: (303)757-9234

Email: dot_certifications@state.co.us

Contact us for help with:

  • New applicant or interstate certification requirements
  • Work code change requests
  • Extensions for annual updates or renewals

Contractor Registration (Primes & Subs)

Phone: (303)757-9297

Email: marci.gray@state.co.us

Contact us for help with:

  • Registering to do construction work with CDOT

Prime Contractor Prequalification

Phone: (303)757-9297

Email: marci.gray@state.co.us

Contact us for help with:

  • Prequalifying to bid on CDOT construction projects

Contract Compliance

Phone: (303)757-9303

Email: dot_compliance@state.co.us

Contact us for help with:

  • Prompt payment requirements and good cause delay
  • Requests for waivers, termination or substitutions
  • Compliance terms and requirements

System Support

Fill out a support query for technical system issues like:

  • Updating or combining duplicate profiles
  • Resetting passwords
  • Uploading and submitting documents
  • Other technical problems

Need help?

Some questions may be answered by watching a tutorial video:

  • Account Lookup
  • Forgot Password
  • Change User Information
  • New User Request
  • Request User Name and Password

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