Standby generator installation permits

Documents you may need

• Electrical permit applicationLikely required
• Gas or fuel permitSometimes required
• Building or structural permitSometimes required
• Signed and sealed plans or engineered drawingsSometimes required
• Wind-load anchoring details and equipment cut sheetsSometimes required

Possible inspections

• Gas line inspection and pressure test
• Electrical inspection
• Final inspection

Standby generator installation permits by location

Pick your city or county for local contacts and the specific answer.

Frequently asked questions

Do I need a permit for standby generator installation?

Yes. In Florida, standby generator installation generally requires a permit, and your local jurisdiction is no exception. A permanently installed standby generator requires an electrical permit for the transfer switch, plus a gas or fuel permit for natural gas or propane connections, and often a building or structural review because the unit must be anchored for wind uplift. Portable generators are not permitted work, but any hard-wired or fuel-connected unit is. Propane tanks have separate siting rules.

What documents do I need?

Commonly: Electrical permit application; Gas or fuel permit; Building or structural permit; Signed and sealed plans or engineered drawings; Wind-load anchoring details and equipment cut sheets. Your jurisdiction sets the exact list.

How do I get an answer for my specific project?

Run the free PermitRoadmap check. It uses your answers and your jurisdiction to return the likely permits, documents, inspections, and next steps, each linked to its source.