Building, electrical, gas and plumbing
For the utilities, the county works with separate trade permits. Miami-Dade County lists pergolas and gazebos among the projects that need a permit and issues trade permits for electrical, plumbing and mechanical work. The work itself is done by licensed trades. Florida law prohibits working as a contractor without state registration or certification, and electrical contracting requires certification or registration as well. In Florida, businesses that install, service or repair LP gas systems and appliances are licensed by the Department of Agriculture and Consumer Services. Anyone can verify a Florida contractor license online with the Department of Business and Professional Regulation, by name or license number.