Major Contractor

New Home Construction Contractor

Home Improvement Contractor

Home Improvement Salesman (owners, partners or officers of a registered contractor business are exempt from salesperson registration requirements)

Electrical Specialties

• E-1 Electrical Contractor

• T-1 Telephone

• L-1 Line Contractor

• L-3 High Voltage

• T-5 Low Voltage

• C-5 Combined Low Voltage (Alarm, Audio, Telephone)

Well Drilling:

• W-1 Water Well Contractor

• W-1 Water Well Driller

• W-1 Non Water Supply Contractor

• W-3 Non Water Supply Driller

S-1 Heating, Piping, COoling, and Sheet Metal Work Contractor:

• S-3 Heating Systems

• S-5 Hot Water and Steam Systems

• S-7 Hot Water and Steam Systems Including Oil Burners

• D-1 Warm Air, AC, and Refrigeration Systems

• D-3 Refrigeration Systems

• G-1 Gas Piping Systems

• G-9 Pipe Welding

• SM-1 All Sheet Metal

• SM-3 Domestic (Lt. Commercial)

• SM-5 Hood Systems

• B-1 Limited Burner

• B-3 All Burners

P-1 Plumbing and Piping Work Contractor:

• P-7 Sewer, Storm, and Water Lines

• P-9 Gas Line Tanks, Piping, and Pumping Equipment

• J-1 Water Pumps and Water Conditioning Equipment

• J-3 Lawn Sprinklers

• W-9 Drain Laying

• Solar

F-1 Fire Protection Sprinkler Systems Contractor:

• F-3 Liquid or Gas Fire Suppression Systems

Elevator:

• R1 Unlimited Elevator Contractor

• R2 Limited to Accessibility Systems