Hilo Building Department | Permits, Inspections & Contact

The Hawaiʻi County Department of Public Works Building Division administers building, electrical, plumbing, and sign permits for Hawaiʻi Island. The Hilo office is the East Hawaiʻi service location; the County of Hawaiʻi, rather than an incorporated city, is the building authority for properties in Hilo and the surrounding county jurisdiction.

Hilo building permit process

Begin with the County’s Papaʻaukahi online permit system and the Building Division requirements. Applications may involve building plans, construction valuation, owner and contractor information, energy-code documentation, and separate electrical, plumbing, sign, grading, floodplain, or agency approvals. The County’s public-works guidance identifies the Hilo office for building applications and recommends starting the permit process online.

The Building Division reviews and issues permits and coordinates approvals from other agencies. Confirm whether the proposed work is new construction, an alteration, demolition, temporary structure, agricultural project, or trade permit because the required forms and plan review can differ.

Inspections, zoning, and occupancy

Building, electrical, and plumbing inspections are part of the permit process. Contact the assigned inspector or Building Division before scheduling and keep the permit information and approved plans available at the site. Final inspections and required code compliance documentation must be complete before the permit can be closed or an applicable certificate of occupancy can be issued.

Hawaiʻi County Planning administers zoning and land-use approvals under County Code Chapter 25. Confirm the parcel’s zoning, setbacks, State Land Use classification, subdivision status, and any special management area or land-use permit requirement before relying on a building permit application alone.

Hilo office contact

The Hilo Building Division office is at 101 Pauahi Street, Suite 7, Hilo, Hawaii 96720, and the published phone number is (808) 961-8331. Use Papaʻaukahi for online applications and the official Building Division and Planning Department pages for current permit, inspection, zoning, and occupancy instructions.