Cleveland GISDescription All active contractor registrations in the Building & Housing's permitting system. Data Glossary See the Attributes section below for details about each column in this dataset. For more information on the RRP program and certification number, click here . Update Frequency Weekly on Sundays at 7 AM EST (6 AM during daylight savings) Contacts Department of Building & HousingArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/92e169a99d7b42ae97f6c28a7f7e9a19_0engCity of Cleveland Open DataPublicActive Contractor Registrations [Ohio--Cleveland]Web servicesOhio--ClevelandOhioLast Modified: 2026-01-04