Official New York City Information
NYC licensing and
compliance resources.
Direct links to official NYC Department of Buildings information for owners, managers, and contractors.
Verified NYC.gov links
Official Department of Buildings guidance
Each resource below opens the applicable official New York City webpage.
NYC Department of Buildings
Master Plumbers & Master Fire Suppression Piping Contractors
Official license information for New York City plumbing and fire-suppression professionals.
Open official NYC resource → NYC Department of Buildings Sprinkler Work & Site RequirementsOfficial requirements and guidance for sprinkler work.
Open official NYC resource → NYC Department of Buildings Local Law 152 Gas Piping InspectionsOfficial information for periodic gas-piping inspections in New York City buildings.
Open official NYC resource → NYC Department of Buildings Know Your Construction ProfessionalGuidance for checking construction professionals working in New York City.
Open official NYC resource →Need licensed service?