Generator Permit in Miami-Dade County, Florida
Need a generator permit pulled in Miami-Dade County? We match you with an experienced Florida permit professional who knows the Miami-Dade County building department and handles the entire generator permit process.
Still requires a permit
Does Florida’s new $7,500 permit exemption apply to generator permits in Miami-Dade County?
No. A standby generator involves electrical work and typically gas work, both explicitly excluded by HB 803, so a permit is still required.
HB 803 (Chapter 2026-63) took effect July 1, 2026 and applies statewide, including Miami-Dade County. To qualify, all of the following must be true:
- The property is a single-family residential property
- The total value of the work is less than $7,500, based on a written proposal or estimate from a licensed contractor
- The property is not in a flood hazard area
- The work is not electrical, plumbing, mechanical, gas, or structural work
The exemption is not self-certifying. A homeowner or contractor submits an exemption request and the building official determines whether the work qualifies. Starting work on the assumption that it does can lead to a stop-work order and an unpermitted-work disclosure when you sell.
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Getting a Generator Permit in Miami-Dade County
Miami-Dade County Department of Regulatory and Economic Resources issues generator permits for Miami-Dade County, and applications go through Plan Status & Application Submittal Portal. For a generator permit, you'll typically need to submit an application with project details, plans or specifications, and applicable contractor licensing. The typical timeline for this type of permit is 1-2 weeks.
Who issues this permit in Miami-Dade County
Miami-Dade County Department of Regulatory and Economic Resources
- Phone
- (786) 315-2000
- Permit counter
- 11805 SW 26th Street, Miami, FL 33175
- Hours
- Monday–Friday, 7:30 a.m.–4:00 p.m.
- Apply online
- Plan Status & Application Submittal Portal
Verified against Miami-Dade County's own website on . Counties change hours, offices and portals, so confirm before you drive over.
Quick Facts
Timeline
1-2 weeks
NOC Required
Typically No
Watch Out For These Miami-Dade County Rejections
These are the most common reasons a generator permit application gets rejected. An experienced permit pro catches these before they cost you time.
- ×Setback from property line
- ×Noise ordinance issues
- ×Gas line specs missing
Generator Permit questions, answered for Miami-Dade County
Does Florida's new $7,500 permit exemption mean I can skip a generator permit in Miami-Dade County?
No. A standby generator involves electrical work and typically gas work, both explicitly excluded by HB 803, so a permit is still required. HB 803 (Chapter 2026-63) took effect July 1, 2026 and applies statewide, including Miami-Dade County. Where it does apply, it is not automatic: the building official reviews an exemption request and decides.
Who issues a generator permit in Miami-Dade County, Florida?
Miami-Dade County Department of Regulatory and Economic Resources issues generator permits for Miami-Dade County. You can reach the office at (786) 315-2000. Applications are submitted online through Plan Status & Application Submittal Portal. The permit counter is at 11805 SW 26th Street, Miami, FL 33175. Counter hours are Monday–Friday, 7:30 a.m.–4:00 p.m..
How long does a generator permit take in Miami-Dade County?
Generator Permit approval in Miami-Dade County typically takes 1-2 weeks. That clock starts when the application is accepted as complete, not when it is first submitted, which is why an application that comes back for corrections can add a week or more to the total.
How much does a generator permit cost in Miami-Dade County?
Generator Permit fees in Miami-Dade County generally fall in the $100-300 range. Florida counties set their own fee schedules and most calculate them from the declared job valuation, so the final figure depends on the size of your project. Expect separate charges for plan review and for each inspection.
Do I need a Notice of Commencement for a generator permit in Miami-Dade County?
Usually not. Generator Permit work in Miami-Dade County is normally below the job value that triggers Florida's Notice of Commencement requirement. If your project grows or is bundled into a larger job, the NOC requirement can still apply, so confirm the threshold before work starts.
Can I pull a generator permit myself as the homeowner in Miami-Dade County?
Often yes. Florida's owner-builder exemption, in section 489.103(7) of the Florida Statutes, lets an owner pull a permit for work on a home they own, subject to conditions the statute attaches, including appearing in person to sign a disclosure statement acknowledging that you take on the responsibilities of a licensed contractor. Miami-Dade County can confirm what it requires at (786) 315-2000.
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