| Always Dial 911 for Emergencies. | 911 |
| Gas Leaks-call Public Service (now called Xcel) at 1-800-772-7858 and report a gas leak. Public Service will dispatch a repair crew immediately. | 1-800-772-7858 |
| Call the Larimer County Planning Department for Land Use Code and zoning, site development, and setback requirements. | (970) 498-7683 |
| Call the Larimer County Building Department for building permit requirements, County building inspection requirements, building code questions, and estimated building permit fees. | (970) 498-7700 |
| Call the Larimer County Code Compliance Section to submit a complaint about a Building Code or Land Use Code violation (i.e. building without a permit, junk, debris, setbacks, abandoned vehicles), or to request research of parcels for code compliance purposes. | (970) 498-7662 (970) 498-7708 (970) 498-7661 |
| Call the State of Colorado Manufactured Home Installation Program (MHIP) for inspection requirements for the installation of factory-built homes. | (303) 866-2036 |
| Call the Colorado State Electrical Board for electrical permit information and inspection requirements. | (303) 894-2985 |
| Call the Larimer County Health Department for noise complaints and for permit requirements for a proper sewage disposal system, or contact the applicable sewer service provider in your area for tap/hook-up fees. | (970) 498-6775 |
| Call the State of Colorado Division of Water Resources for well permit requirements, or call your applicable water service provider in the area for tap/hook-up fees. | (970) 352-8712 |
| Call the Larimer County Assessor's Office for information about property assessments, move permits for factory-built homes, mobile homes, tax-exempt properties. | (970) 498-7073 |
| Call the Larimer County Engineering Department for information about road access permits, flood plain questions, drainage issues, transportation capital expansion fees and special transportation permits required for transporting heavy loads over county roads. | (970) 498-5700 |
| Call the Larimer County Clerk & Recorder's Office for information about liquor licensing, marriage licenses, elections, mobile home records and recording documents. | (970) 498-7860 |
| Larimer County Search and Rescue, 1303 N Shields St., Fort Collins CO 80524-1014. | (970) 498-5314 |
| Larimer County Sheriff's Office, 2501 Midpoint Dr., Fort Collins, CO 80525. | (970) 498-5100 |
| Larimer County Emergency Services General Information and Bulletin Board. | (970) 498-5312 |
| Larimer County Road and Bridge Department for signs or other obstructions in the road right of way. | (970) 498-5653 |