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Houston's non-emergency online city service directory and service request site.
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- Complete Index of City Functions (Alphabetized)
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For live assistance including TTY callers, dial 311. Some mobile phone users or persons outside the Houston area may need to dial 713.837.0311.
City Functions Index
| Function | Description | Department |
|---|---|---|
| Occupancy Permit | Occupancy Permit | Public Works and Engineering |
| Ordinances, Code of | Administration | City Secretary |
| Ordinances, Code of | Alcoholic Beverages | City Secretary |
| Ordinances, Code of | Ambulances | City Secretary |
| Ordinances, Code of | Amusements | City Secretary |
| Ordinances, Code of | Animals and Fowl | City Secretary |
| Ordinances, Code of | Antique Dealers, Common Markets, Scrap Metal Processors and Related Businesses | City Secretary |
| Ordinances, Code of | Automotive Dealers and Auto Wreckers | City Secretary |
| Ordinances, Code of | Aviation | City Secretary |
| Ordinances, Code of | Building and Neighborhood Protection | City Secretary |
| Ordinances, Code of | Burglar and Fire Alarm Protective Services | City Secretary |
| Ordinances, Code of | Civil Service | City Secretary |
| Ordinances, Code of | Contracts | City Secretary |
| Ordinances, Code of | Convention and Entertainment Facilities | City Secretary |
| Ordinances, Code of | Emergency Management | City Secretary |
| Ordinances, Code of | Ethics and Financial Disclosure | City Secretary |
| Ordinances, Code of | Fair Housing | City Secretary |
| Ordinances, Code of | Flood Plain | City Secretary |
| Ordinances, Code of | Food and Drugs | City Secretary |
| Ordinances, Code of | General Provisions | City Secretary |
| Ordinances, Code of | Health | City Secretary |
| Ordinances, Code of | Lake Houston | City Secretary |
| Ordinances, Code of | Libraries | City Secretary |
| Ordinances, Code of | Mini-Warehouses | City Secretary |
| Ordinances, Code of | Miscellaneous Offenses and Provisions | City Secretary |
| Ordinances, Code of | Municipal Courts | City Secretary |
| Ordinances, Code of | Noise and Sound Level Regulation | City Secretary |
| Ordinances, Code of | Oil and Gas Wells | City Secretary |
| Ordinances, Code of | Ordinances, Code of | |
| Ordinances, Code of | Parking | City Secretary |
| Ordinances, Code of | Parks and Recreation | City Secretary |
| Ordinances, Code of | Planning and Development | City Secretary |
| Ordinances, Code of | Police and Fire Protection | City Secretary |
| Ordinances, Code of | Prisoners and Prison Farms | City Secretary |
| Ordinances, Code of | Public Charities and Trusts | City Secretary |
| Ordinances, Code of | Public Utilities | City Secretary |
| Ordinances, Code of | Railroads | City Secretary |
| Ordinances, Code of | Reserved | City Secretary |
| Ordinances, Code of | Solid Waste and Litter Control | City Secretary |
| Ordinances, Code of | Street and Sidewalks | City Secretary |
| Ordinances, Code of | Street Venders | City Secretary |
| Ordinances, Code of | Subdivisions - Development and Platting | City Secretary |
| Ordinances, Code of | Subdivisions - Generally | City Secretary |
| Ordinances, Code of | Swimming Pools | City Secretary |
| Ordinances, Code of | Taxation | City Secretary |
| Ordinances, Code of | Traffic | City Secretary |
| Ordinances, Code of | Vehicles for Hire | City Secretary |
| Ordinances, Code of | Water and Sewers | City Secretary |