Skip to content
PermitRoadmap

Do I need a permit for standby generator installation in Star?

Permit required

Yes. In Idaho, standby generator installation generally requires a permit, and Star is no exception.

A generator connection is electrical work that needs a permit, and it is unlawful to energize it before the permit is purchased (Idaho Code 54-1005). Fuel piping is installed by a person holding an HVAC or plumbing certificate (Idaho Code 54-5015(4)(c)). Idaho has no statewide building permit mandate for homes: each city or county chooses whether to run a building program (Idaho Code 39-4116(1)), so confirm with the city or county office that has jurisdiction.

Documents you may need

  • Electrical permit from DOPL or the local electrical programRequired
  • Transfer switch or interlock detailsLikely required
  • Site plan showing generator location and clearancesLikely required
  • Gas piping or fuel planSometimes required

Possible inspections

  • Electrical inspection of the transfer switch and feeder
  • Gas piping pressure test where fuel piping is installed
  • Final inspection

Frequently asked questions

Do I need a permit for standby generator installation in Star?
Yes. In Idaho, standby generator installation generally requires a permit, and Star is no exception. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Star?
The local building department for Star handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
How do I find out the exact requirements for my project?
Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.