Commercial Kitchen and Restaurant Construction Permits in South Florida 2026

Commercial kitchen and restaurant construction is one of the most heavily regulated construction sectors in South Florida. Whether you are building a new restaurant from the ground up, converting an existing commercial space into a food service establishment, or renovating a kitchen inside an operating business, you will need multiple construction permits from Miami-Dade County, Broward County, or Palm Beach County — as well as approvals from several state and local agencies before you can legally open your doors. Endless Life Design has navigated these complex permit processes for clients across all three counties and understands exactly what is at stake financially, legally, and operationally.

Why Commercial Kitchen Permits Are More Complex Than Standard Commercial Permits

A commercial kitchen is not simply a remodeled room. It involves structural modifications, specialized mechanical ventilation systems, fire suppression, commercial-grade plumbing, high-voltage electrical service, gas lines, grease trap installations, and exterior exhaust systems that interact with public infrastructure. Each of these systems requires its own permit, its own plan review, and its own government inspector. Missing even one permit can result in a stop-work order, USD fines, forced demolition, and denial of your Certificate of Occupancy — meaning you cannot legally open your business.

The permit phase alone for a commercial kitchen buildout can take 30 to 90 days just for plan review before a single permit is issued. This is before scheduling inspections, before contractors begin work, and before the Florida Department of Business and Professional Regulation (DBPR) Division of Hotels and Restaurants comes to conduct their own state inspection. Clients must have full funding secured before beginning — do not start a restaurant construction project without the financial commitment to see it through entirely.

Building Permits for Restaurant Construction

The foundational building permit for a commercial kitchen and restaurant covers the structural work: interior demolition, framing, walls, ceilings, flooring, and tenant improvement work. In Miami-Dade County this is filed through the Miami-Dade County Regulatory and Economic Resources (RER) Building Department. In Broward County it is filed through the Broward County Building Division or the municipality's building department depending on location. In Palm Beach County it goes through the Palm Beach County Building Division or the applicable city building department.

The building permit application must include architectural plans sealed by a licensed Florida architect, structural calculations sealed by a licensed Florida structural engineer, a floor plan showing the full layout of the kitchen and dining areas, ceiling plans, reflected ceiling plans, and a complete construction drawing set. USD building permit fees are calculated based on the total construction value — commercial kitchen buildouts can range from $50,000 USD to $500,000 USD or more, meaning permit fees alone can reach several thousand USD before any other agency fees are added. Plans must comply with the Florida Building Code 8th Edition (2023) Chapter 4 (Occupancy Classification) and Chapter 5 (General Building Heights and Areas) for Group A-2 restaurant occupancy.

Mechanical and Ventilation Permits for Commercial Kitchen Hood Systems

Commercial kitchens require Type I or Type II kitchen hood exhaust systems depending on the cooking equipment used. A Type I hood is required over equipment that produces grease-laden vapors — fryers, grills, griddles, ranges, broilers, woks. A Type II hood is required over equipment that produces heat, moisture, or odors but not grease — steamers, ovens, dishwashers. Each hood type has different duct material requirements, fire suppression integration requirements, and makeup air requirements under NFPA 96 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations, which is adopted into the Florida Building Code.

The mechanical permit for a commercial kitchen hood system requires engineered mechanical plans showing duct routing, exhaust fan specifications, makeup air unit specifications, kitchen equipment layout, hood dimensions and capture velocity calculations. A licensed Florida mechanical engineer must seal these plans. The mechanical plan review in Miami-Dade, Broward, and Palm Beach County can take 15 to 30 days. USD mechanical permit fees are based on the value of the mechanical work. Inspections include rough-in, duct installation, and final operational testing.

Fire Suppression System Permits for Commercial Kitchens

Every Type I commercial kitchen hood requires an integrated fire suppression system — typically a wet chemical system complying with NFPA 17A. This system must be permitted separately through the fire department having jurisdiction. In unincorporated Miami-Dade County, this is the Miami-Dade Fire Rescue Department. In incorporated municipalities, it is the city fire marshal's office. In Broward County, each municipality has its own fire authority.

The fire suppression permit requires engineered fire suppression system plans showing the wet chemical agent distribution nozzles, agent storage cylinders, actuation system, automatic gas and electric shunt devices, and manual pull station locations. Plans must be prepared and sealed by a licensed fire protection engineer or a licensed fire suppression contractor. USD fire suppression permit fees include application fees, plan review fees, and inspection fees. A separate fire inspection certificate must be obtained and posted inside the kitchen — the DBPR state inspector will check for this during their licensing inspection.

Plumbing Permits for Restaurant Grease Traps and Commercial Plumbing

A commercial restaurant requires a grease interceptor (commonly called a grease trap) to capture fats, oils, and grease before they enter the municipal sewer system. Miami-Dade County Water and Sewer Department (WASD), Broward County and Palm Beach County all require grease interceptors sized according to the kitchen's flow rate and fixture count. The sizing must be calculated by a licensed plumbing engineer and submitted with the plumbing permit application.

Plumbing plans must show all fixture locations, grease interceptor sizing calculations, floor drain locations, dishwasher connection, three-compartment sink, hand wash sinks, mop sink, water heater sizing, hot and cold water supply routing, and sewer lateral connection to the municipal main. In addition to the grease interceptor permit, you may need a separate Miami-Dade DERM (Department of Environmental Resources Management) permit if the establishment is near protected water bodies or if the property uses a private septic system. USD plumbing permit fees are based on the number of fixtures and the value of the plumbing work.

Electrical Permits for High-Voltage Commercial Kitchen Equipment

Commercial kitchen equipment draws significantly more power than residential appliances. Walk-in refrigerators, commercial dishwashers, three-phase cooking equipment, high-voltage ovens, and lighting all require a properly engineered electrical service. An electrical permit is required for all new electrical work, service upgrades, panel installations, circuit additions, and equipment connections.

The electrical permit application requires electrical plans sealed by a licensed Florida electrical engineer showing the electrical panel schedule, circuit breaker assignments, wire sizing, conduit routing, equipment connection details, lighting plans, emergency lighting, exit sign locations, and compliance with NFPA 70 (National Electrical Code) as adopted by the Florida Building Code. USD electrical permit fees are calculated based on the value of the electrical work and the number of circuits. All electrical work must be performed by a licensed electrical contractor holding an active Broward, Miami-Dade, or Palm Beach County certificate of competency.

Gas Line Permits for Natural Gas Commercial Kitchen Equipment

If the restaurant uses natural gas or liquified petroleum (LP) gas for cooking equipment, a gas permit is required. This covers the main gas line entry point, gas meter location, interior gas piping routing, pressure regulators, flex connectors to individual appliances, and gas shutoff valves. Plans must show all gas appliance BTU ratings, gas pipe sizing calculations, and compliance with NFPA 54 (National Fuel Gas Code) and NFPA 58 (Liquefied Petroleum Gas Code) as adopted by the Florida Building Code.

In Miami-Dade County, gas permits are issued by the Miami-Dade Building Department and gas work must be inspected by a Miami-Dade County plumbing or gas inspector. USD gas permit fees include application and inspection fees. All gas work must be performed by a licensed plumbing contractor or master gas fitter with an active county certificate of competency.

Florida DBPR Division of Hotels and Restaurants Plan Review

Separate from and in addition to the county building permit process, the Florida Department of Business and Professional Regulation (DBPR) Division of Hotels and Restaurants requires its own plan review and approval before construction begins and its own inspection before the food service establishment can be licensed. The DBPR reviews the kitchen layout for compliance with the Florida Food Safety Act, Chapter 509 of the Florida Statutes, and the FDA Food Code adopted by Florida.

DBPR plan review fees are paid in USD and are based on the type and size of the food service establishment. The review covers commercial equipment placement, hand wash sink locations (required within 25 feet of all food preparation areas), three-compartment sink placement and sizing, food storage heights, ventilation, lighting levels, and surface materials. A failure in the DBPR review means revised plans must be resubmitted and rereviewed — adding weeks to the project timeline. DBPR issues a separate license certificate that must be posted in the establishment.

Americans with Disabilities Act (ADA) and Florida Accessibility Code Requirements

All restaurant construction projects must comply with the Florida Accessibility Code for Building Construction (FACBC), which is based on the ADA Standards for Accessible Design. This covers accessible parking spaces, accessible routes from parking to the entrance, accessible entrance doors, accessible restrooms (including turning radius clearances, grab bar installation, lavatory heights, and mirror heights), accessible counters, and accessible seating in dining areas.

ADA compliance is reviewed during the building permit plan review process. A licensed Florida architect must certify accessibility compliance on the construction drawings. Failure to comply with the FACBC can result in permit denial, construction stop orders, and USD civil penalties under federal ADA enforcement. Retrofitting for ADA compliance after construction is completed is far more expensive than designing for it correctly from the start.

Certificate of Occupancy and Pre-Opening Inspections

Before a commercial restaurant can open to the public, it must receive a Certificate of Occupancy (CO) from the county or municipality building department. The CO is issued only after all final building, mechanical, electrical, plumbing, fire, and zoning inspections are passed. In addition to the county CO, the restaurant must pass its DBPR Division of Hotels and Restaurants final inspection and receive its food service license. Miami-Dade County may also require a Miami-Dade Fire Rescue final inspection certificate and a Consumer Protection inspection depending on the establishment type.

The CO process adds weeks to the opening timeline. Do not plan a grand opening date without a confirmed CO timeline from your licensed general contractor and permit expediter. Operating a food service establishment without a valid CO and DBPR license is a violation of Florida law and results in immediate shutdown, USD civil penalties, and potential criminal liability for the business owner.

Abandonment and Project Cancellation Consequences

If a commercial kitchen construction project is abandoned midway — whether due to funding shortfalls, ownership disputes, or contractor disputes — the consequences are severe. An abandoned permit in Miami-Dade, Broward, or Palm Beach County results in a USD fine of $20,000 or more, plus the cost of demolition engineering plans, demolition permits, demolition contractor fees, and restoration of the property to its pre-construction natural or existing condition. Additionally, a contractor who has performed work on the project has the legal right to file a construction lien on your property, which can result in foreclosure if unpaid.

Do not begin a commercial kitchen construction project without total funding secured and a clear commitment to see the project through to completion. Change orders and design changes mid-construction require revised engineering plans, revised permit applications, and additional USD plan review fees — and add months to the project timeline. Endless Life Design advises all clients to finalize their kitchen layout, equipment specifications, and design before submitting for permits.

How Endless Life Design Manages Commercial Kitchen Permit Processes

Endless Life Design coordinates all permit applications, tracks plan review status across multiple government agencies simultaneously, communicates with plan reviewers at the county building department, DBPR, fire department, and environmental agencies, and identifies and corrects government reviewer errors. Government plan reviewers — including licensed engineers and architects employed by the county — do make mistakes and can inadvertently delay projects. When Endless Life Design identifies a government error, we document it formally, request correction, and where applicable request that associated fees be credited or waived. We also obtain early start passes when appropriate — but always with the client's full understanding that an early start pass means the government will not back you up if structural conditions fail. We recommend having at minimum three licensed engineer consultants on standby when proceeding under an early start pass for high-risk commercial kitchen installations.