Electrical Permit Requirements in Miami-Dade County
Whether an electrical project needs a permit in Miami-Dade County depends on the specific details of your project.
Verified against official sources · Last verified: September 10, 2026
Do You Need a Permit?
Conditional — More Information NeededMost electrical work requires a permit in unincorporated Miami-Dade County. Certain low-voltage systems in single-family residences, duplexes, and townhouses are exempt from electrical permit requirements. Fire alarm, access-control, commercial, condominium, apartment, and other multifamily work is not included in this exemption.
See what applies to your exact property.
Check Your PropertyPermit Type
Electrical Permit
Documents You May Need
- Building Permit Application
- Electrical Fee Sheet
- Plans, when required for the specific electrical permit category
- Owner-builder documentation, when applicable
Inspections
- Electrical inspections may be performed through applicable Miami-Dade inspection procedures, including on-site or approved virtual inspection options where available
Conditions That Can Affect This Result
This isn't a flat rule — the outcome can depend on details specific to your project. Use the checker to get a result based on your own answers, or see the verified scenarios below.
- If you selected an electrical panel or service change: a permit is required.
- If work type is new circuit or outlet: a permit is required.
- If work type is ev charger: a permit is required.
- If work type is other standard electrical work: a permit is required.
- If low voltage type is fire alarm: a permit is required.
- If low voltage type is access control: a permit is required.
- If low voltage type is other: a permit is required.
- If building type is triplex: a permit is required.
- If building type is other: a permit is required.
What to Do Next
- 1Confirm which scenario applies to your project with the building department.
- 2Once confirmed, gather the required documents for that scenario.
- 3Submit through the official Miami-Dade County permit portal.
Ready to continue?
Apply for the permit
Open the official government application portal.
Questions about your permit?
Call the Building Department.
Common Questions
Are low-voltage systems exempt?
Only for single-family homes, duplexes, and townhouses. Fire alarm, access-control, and any commercial, condo, apartment, or other multifamily work is not included in this exemption.
Permit Fees
Fees depend on the type and scope of electrical work. See the official Miami-Dade electrical permit page and fee sheet.
Review Time
Varies by project and plan-review workload
Building Department
Regulatory and Economic Resources (RER) — Building & Permits
Phone: 305-375-2877Email: RERInfo@miamidade.govAddress: 111 NW 1st Street, 11th Floor, Miami, FL 33128
Official Sources
Miami-Dade County — Electrical Permits
miamidade.gov · Official page · verified September 10, 2026
Source last checked: September 17, 2026
Miami-Dade County — Permit Exemptions
miamidade.gov · Official page · verified September 10, 2026
Source last checked: September 17, 2026
Miami-Dade County — Electrical Fee Sheet
miamidade.gov · Fee schedule · verified September 10, 2026
Source last checked: September 17, 2026
Was this permit information helpful and accurate?
Need help with your permit?
Your permit information above is yours to keep — these are optional if you'd rather not handle it alone.
Work already done?
Was this work already done without the required permit?
Get After-the-Fact Permit HelpCheck Your Property
Permit requirements can depend on your exact address and project details. Enter your address to check what applies to your property.
Other permits in Miami-Dade County
Electrical permits in other South Florida areas
PermitAhead provides informational guidance based on official government sources. Final permitting decisions are made by the applicable local authority.