Florida County (Prometric©) Master Limited Air Conditioning License

Includes the design, installation, maintenance, repair, fabrication, alteration, and extension of air conditioning, refrigeration, heating, ventilation, duct systems, piping vessels, insulation, and related appurtenances within a complete system, limited to 25 tons cooling and 500,000 BTU heating.

Some counties consider the Master category an actual contractor’s license (used to lawfully engage in contracting) and require taking and passing a business exam. Other counties simply consider the Master category as a step above Journeyman. In cases where the county of your choice does not allow Masters to engage in contracting, you will not be required to take the business exam.

Contractor Campus is not affiliated to any testing company or government agency. We are an independent school and bookstore providing exam prep services and books to contractors.

Master Limited Air Conditioning License Courses

  • Login credentials emailed upon enrollment

    Unlimited access (no time limits)

    Lecture videos

    Practice questions

    Key concepts

    Step-by-step solutions to math problems

    In-person review

    classes
    $525.00
    $525.00
  • Login credentials emailed upon enrollment

    Unlimited access (no time limits)

    Lecture videos

    Practice questions

    Key concepts

    Step-by-step solutions to math problems

    In-person review

    classes
    $340.00
    $340.00

Master Limited Air Conditioning License Exams

Master Limited Air Conditioning Exam

  • Testing Method: Computer-based; Open Book
  • Testing Company: Prometric©
  • Hours Allotted: 3h 50min
  • Types of Questions: Multiple Choice
  • Number of questions: 100
  • Exam and Catalog Numbers: 925503, 925553, 925504, 925554
  • Subjects Involved:
    • HARV General
    • Air Conditioning and Refrigeration
    • Fuel Gas Systems
    • Ventilation and Sheet Metal
    • Controls
    • Piping
    • Load Calculations
    • Insulation
    • Safety

Florida County Business and Law Exam

  • Testing Company: Prometric©
  • Subjects Involved:
    • Contracting Business
    • Manage Administrative Duties
    • Trade Operations
    • Conduct Accounting Functions
    • Government Regulation

Master Limited Air Conditioning License Bookset

The books set includes all required references for both the Master Limited Air Conditioning and Business and Law exams. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.

    FLORIDA COUNTY MASTER LIMITED AIR CONDITIONING (PROMETRIC© EXAM) - BOOK SET WITHOUT TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

    Sales price: $1,043.83

    FLORIDA COUNTY MASTER LIMITED AIR CONDITIONING (PROMETRIC© EXAM) - BOOK SET WITH TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

    Sales price: $1,143.83

Florida County Master Limited Air Conditioning Books

Florida County Business and Law Books