Business Law » Regulated Industries & Professions » Construction » Air Conditioning and Refrigeration Contractors » Air Conditioning and Refrigeration Contractors Laws and legal information about air conditioning and refrigeration contractors Related LawsAlabamaAlabama Code > Title 34 > Chapter 31 - Heating, Air Conditioning, and Refrigeration ContractorsDelawareDelaware Code > Title 24 > Chapter 18 - Board of Plumbing, Heating, Ventilation, Air Conditioning, and Refrigeration ExaminersNew JerseyNew Jersey Statutes > Title 45 > Chapter 16A - The State Heating, Ventilating, Air Conditioning and Refrigeration Contracting License LawTexasTexas Occupations Code Chapter 1302 - Air Conditioning and Refrigeration ContractorsWest VirginiaWest Virginia Code > Chapter 21 > Article 16 - Regulation of Heating, Ventilating and Cooling Work