Services
- Indigenous Peoples Day
- Individual Landmark Designation Review
- Industrial Pretreatment Program
- Instream Flow Program
- Integrated Pest Management Program
- Intergovernmental Affairs
- Investment and Grant Compliance
- Itinerant Merchant (Door to Door Sales) License
- Junior Ranger Program
- Kickball
- Land Acquisition and Real Estate Services Program
- Landlord, Tenant and Roommate Resources
- Landmark Alteration Certificate Application and Review
- Landmarks and Historic Districts
- Landscaping
- Leadership Pipeline Fund Scholarship
- LGBTQ+ in Boulder
- Liquor Licenses
- List of Boulder Utilities
- Locate an Underground Utility
- Macky Auditorium Fee Waiver
- Manufactured Home Community Resources
- Maps
- Marijuana Odor Complaints
- Media Relations
- Mediation Program
- Medical Marijuana Business Licenses
- Merchant Parking Validations
- Middle Income Down Payment Assistance Pilot Program
- Mobile Food Vehicles License