A refrigeration contractor constructs, fabricates, erects, installs, maintains, services and repairs refrigerators, refrigerated rooms, and insulated refrigerated spaces, temperature insulation, air-conditioning units, ducts, blowers, registers, humidity and thermostatic controls for the control of air, liquid, and/or gas temperatures below fifty degrees Fahrenheit (50°), or ten degrees Celsius (10°).
Cal. Code Regs. Tit. 16, § 832.38
Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7026.1, 7058 and 7059, Business and Professions Code.