Do I need a permit for electrical panel or service upgrade in Tempe?
Yes. In Arizona, electrical panel or service upgrade generally requires a permit, and Tempe is no exception.
Replacing or upgrading an electrical service panel requires an electrical permit and inspection in Arizona jurisdictions; a utility disconnect/reconnect must usually be scheduled, and grounding/bonding must meet the adopted electrical code edition. Which code edition (NEC year) applies is set locally, so grounding, AFCI/GFCI, and labeling requirements can vary between cities and counties. Tempe publishes a Residential Electrical Replace/Relocate handout and an Electrical and Gas Clearances handout, so a service panel upgrade, replacement, or relocation is permitted work submitted through the Citizen Access Portal. A panel or service upgrade typically requires utility coordination (SRP or APS) for disconnect and reconnect after the Tempe inspection passes. Tempe is transitioning from the 2017 NEC to the 2023 NEC (effective July 1, 2026, mandatory January 1, 2027), so confirm which electrical code your application follows.
Documents you may need
- Electrical permit applicationrequired
- Panel/service rating and equipment details (amperage, location)required
- Load calculation for service upgradesSometimes required
- Building Permit (BP) application through the Tempe Citizen Access Portal per the Residential Electrical Replace/Relocate handoutrequired
- Service and load details for the panel or service upgradeLikely required
- Arizona licensed (ROC) electrical contractorLikely required
Possible inspections
- Electrical rough/service inspection (often coordinated with the utility for a service disconnect)
- Final electrical inspection
- Electrical rough inspection
- Building Final (199) inspection (coordinated with the utility for meter disconnect and reconnect)
Frequently asked questions
- Do I need a permit for electrical panel or service upgrade in Tempe?
- Yes. In Arizona, electrical panel or service upgrade generally requires a permit, and Tempe is no exception. Replacing or upgrading an electrical service panel requires an electrical permit and inspection in Arizona jurisdictions; a utility disconnect/reconnect must usually be scheduled, and grounding/bonding must meet the adopted electrical code edition. Which code edition (NEC year) applies is set locally, so grounding, AFCI/GFCI, and labeling requirements can vary between cities and counties. Tempe publishes a Residential Electrical Replace/Relocate handout and an Electrical and Gas Clearances handout, so a service panel upgrade, replacement, or relocation is permitted work submitted through the Citizen Access Portal. A panel or service upgrade typically requires utility coordination (SRP or APS) for disconnect and reconnect after the Tempe inspection passes. Tempe is transitioning from the 2017 NEC to the 2023 NEC (effective July 1, 2026, mandatory January 1, 2027), so confirm which electrical code your application follows.
- Who issues the permit in Tempe?
- The local building department for Tempe 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.