Permit office database for solar and construction professionals

AHJdata.com is a structured database covering all 3100 US county building permit offices. Each record includes verified contact information, phone numbers, office addresses, fee schedules, and submission requirements, all compiled through direct verification of every county jurisdiction in the country. The database addresses a persistent workflow bottleneck for solar installers and general contractors operating across multiple jurisdictions. Before filing any permit application, project teams typically spend hours identifying the correct Authority Having Jurisdiction, locating current contact information, and determining local submission requirements. For companies working across state lines, this research restarts from zero on every project in a new county. AHJdata.com consolidates this information into a single searchable dataset, available in CSV and JSON formats for direct integration into existing project workflows. Data is refreshed quarterly to account for office relocations, staffing changes, and fee updates. The database is available in two tiers: single-state access and full national coverage, which includes quarterly data refreshes. 

AHJdata.com