Welcome to the Regulatory Licensing Division

The Brenton Building, located at 1136 Alpine Avenue, is now open to the public Monday - Thursday 9:00 AM - 3:00 PM. However, staff will be working between the hours of 8am and 5pm Monday through Friday and will continue to respond to voicemails and emails in the order in which they are received. For faster service, please contact us via email at LicensingOnline@bouldercolorado.gov or by phone at 303-441-4192.

Please note that each business entity, organization or person that is engaged in business within the city limits of the City of Boulder must have a city business license and may also need an additional regulatory license to legally conduct business.

Regulatory license application forms, instructions, and fee information handled by the Regulatory License division can be accessed via Services & Programs (opens in a new window).