Solar Permit in Mesa, Arizona

Permit required?

Yes, a permit is required.

When a permit is usually needed

Before installing any residential solar photovoltaic system connected to the main electrical panel

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a solar permit in Mesa?

A permit is required for residential solar PV installations in Mesa that involve changes to the main service electrical panel. Arizona HB2301 effective January 1, 2026 requires instant permitting for qualifying residential solar systems. Mesa publishes a Residential Photovoltaic System checklist for permit submittals. Applications are submitted through the Mesa E-Permit Online Portal. Always confirm with the City of Mesa Development Services Department before starting.

How much does a solar permit cost in Mesa?

Fees are set by Mesa and are not published here. Contact the office for current amounts.

How long does a solar permit take in Mesa?

Processing time for a solar permit in Mesa varies by workload and project scope. Contact the City of Mesa Development Services Department for a current estimate.

Where do you apply for a solar permit in Mesa?

You can apply through the Mesa permit portal or contact the City of Mesa Development Services Department directly. The links are listed on this page.

Official sources

• https://www.mesaaz.gov/residents/energy/electric/solar-power
• https://www.mesaaz.gov/files/assets/public/v/1/business-development/devsvcs/checklists/residential-photovoltaic.pdf