Some county buildings are reopening to the public on June 1, while other services remain online. See current safer-at-home order with face coverings.

Resources are available for those impacted by COVID-19. For help, submit questions or call 720-776-0822 weekdays (9 a.m.-5 p.m.).

Level 1 Fire Restrictions remain in place for western Boulder County. View the flyer and map for more details. No fires, no shooting.

Name Change on Vehicle

Name Change on Vehicle

Boulder County Motor Vehicle Offices Will Reopen on June 1 - By Appointment Only

If you need to change your name on your vehicle title and registration, please call us between 8 a.m. – 4 p.m. to make an appointment: 303-413-7710.

Boulder County residents seeking to change their name on their title and registration must visit one of the county’s three Motor Vehicle Division locations. The name on your registration will only be changed if you change the name on your title.

Please bring the following to the MV Division:

  • Title to your vehicle*
  • Secure and Verifiable ID
  • Name change documentation (marriage certificate, divorce decree, legal name change document from a court)

* If your vehicle is currently financed, contact your lien holder/lender regarding how they want to proceed with changing your name.

Contact Us

Motor Vehicle Division

303-413-7725 (Fax)
Hours: 8 a.m. – 4:30 p.m. M-F


Boulder: 1750 33rd Street
Map & Directions

Longmont: 529 Coffman Street
Map & Directions

Lafayette: 1376 Miners Drive
Map & Directions

Mailing Address

1750 33rd Street, Suite 100
Boulder, CO 80301