Green Bay Wisconsin Inspection and Trade Permit Guide
Green Bay inspections cover building, electrical, HVAC, plumbing, and erosion control work, with contractor certification rules for one- and two-family dwelling permits.
Inspection and Trade Permits
Green Bay, Wisconsin
April 26, 2026
Permit takeaway
Green Bay issues residential building, electrical, HVAC, and plumbing permits, and the Building Inspection division reviews site plans, issues permits, and inspects completed work for city-code compliance.
Zoning and placement
Projects with erosion control or site work may need erosion control pre-construction meetings and inspections through Community and Economic Development.
Building and trade review
Building inspections can include footing, foundation, tar/tile/stone, framing or rough-in, insulation, and final inspections; trade inspections include rough-in and final stages.
Call before applying when
Call before applying if contractor certification is unclear, the project includes electrical, HVAC, plumbing, sewer, erosion control, or if inspection sequencing affects when work can be covered.
Documents to prepare
- Permit number
- Approved plans
- Contractor certification information
- Trade permit applications
- Inspection request information
Inspection planning
- Schedule with project number
- Coordinate building and trade inspections
- Schedule erosion control inspections when required
- Leave work visible until approved
- Complete final inspection
Official sources
This guide is a planning summary. Always verify the current requirements with the local office before starting work.