Solar Photovoltaic (PV) System — Permit Exemption / Electrical Permit in Mesa, Arizona
In Mesa, residential solar photovoltaic (PV) systems that are under 10,000 square feet, certified by a nationally recognized testing agency, and installed by an Arizona licensed contractor do NOT require a construction permit. However, new electric meters or circuits required by the solar installation WILL require a stand-alone electrical permit. If the home is historic, Planning Division approval (Certificate of Appropriateness) is required. For height, location, and historic home requirements, contact the Planning Division. For construction permit and building code requirements, contact Permit Services.
Verified 2026-06-29 · Source
When you need this permit
- No construction permit required for: residential solar PV systems under 10,000 sq ft, listed and labeled by a nationally recognized testing agency, and installed by an Arizona licensed contractor
- Permit required for: new electric meters or circuits added as part of the solar installation
- If home is historic, Planning Division approval (Certificate of Appropriateness) is required before installation
- Contact Planning Division (480-644-4726 / Planning.Info@MesaAz.gov) for height, location, and historic home requirements
- Contact Permit Services (480-644-4273 / PermitServices@MesaAz.gov) for construction permit and code requirements
Required documents
- Opt
Electrical permit application (if new meter or circuit required)
Stand-alone electrical permit required if the solar installation requires new electric meters or circuits; apply through DIMES
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Construction permit: not required for qualifying systems | No permit fee for systems meeting the exemption criteria (under 10,000 sq ft, listed/labeled, installed by AZ licensed contractor). If a stand-alone electrical permit is required for new meters or circuits, fees apply per the Residential Rate Table. | Mesa Residential Construction FAQ and Residential Construction Homeowner's Guide (March 2025). If an electrical stand-alone permit is required: $0–$8,333: $220; $8,334–$16,667: $330; $16,668–$24,999: $440; $25,000–$200,000: $500 plus $6/each $1,000 over $25,000 (Mesa Development Services Schedule of Fees and Charges, Dec 2025, Residential Rate Table). |
Review timeline
~1–10 business days
Typical estimate — confirm current times with the Mesa building department
Inspection process
- 1
Electrical inspection (if stand-alone electrical permit required)
If a stand-alone electrical permit is required for new meters or circuits, schedule the electrical inspection via DIMES, text, or phone.
Tips
- Mesa DOES NOT require a construction permit for residential solar PV systems that are under 10,000 sq ft, listed/labeled by a nationally recognized testing agency, and installed by an AZ licensed contractor — this is significantly more permissive than many cities.
- Even if the solar installation itself is exempt, any new electric meters or circuits DO require a stand-alone electrical permit.
- Historic homes require Planning Division approval (Certificate of Appropriateness) for any exterior change including solar.
- Mesa does NOT publish a SolarAPP+ program — Phoenix uses SolarAPP+, but Mesa has a direct exemption for qualifying systems.
Frequently asked questions
- Do I need a permit for residential solar in Mesa?
- No construction permit is required for solar PV systems that are: under 10,000 square feet, certified by a nationally recognized testing agency, and installed by an Arizona licensed contractor. However, new electric meters or circuits added for the solar system DO require a stand-alone electrical permit. Historic homes require Planning Division approval. Source: City of Mesa Residential Construction FAQ.
Sources & verification
Verified against official sources. Last reviewed 2026-06-29.
- City of Mesa Development Services Department — Permit Services — official building department
- Residential Construction FAQ (solar) | City of Mesa
- Residential Construction — Homeowner's Guide (solar exemption) — PDF
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Mesa building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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