Refrigeration (Unlimited) County License (Prov©)

An unlimited refrigeration contractor can work on the installation, maintenance, repair, and alteration of refrigeration systems and related appurtenances intended to be used for the purpose of food and product preservation; unlimited in tonnage or horsepower.

Classes For Refrigeration (Unlimited) License

Trade & Business: Refrigeration (Unlimited) Contractor License

Refrigeration (Unlimited) Exam

Number of Questions: 80
Time Allowed (hours): 3
Subject Area and Number of Questions:
- General Knowledge 20
- Piping 23
- Systems & Sizing 24
- Maintenance 5
- Plan Reading 8

Business Exam

This exams tests candidate's knowledge of payroll taxes, workers' compensation, unemployment compensation, lien laws and other laws or subjects that will affect their daily operations as contractors. All contractors need to take and pass this exam.

Number of Questions: 50
Time Allowed (hours): 2
Subject Area and Number of Questions:
- Business Organization 2
- Licensing 3
- Lien laws 2
- Tax Laws 5
- Safety OSHA 3
- Labor Laws 8
- Contract Management 9
- Project Management 6
- Estimating & Bidding 4
- Financial Management 5
- Risk Management 3