15 - Building Construction
152101 - Single Family Home, Remodeling, Additions, and Repairs
17990606 - Kitchen and bathroom remodeling
15220201 - Remodeling, multi-family dwellings
1751 - Carpentry Work
17 - Construction Special Contractors
1731 - Electrical Work
17319903 - General Electrical Contractor
1711 - Plumbing, Heating, and Air-Conditioning Contractors
171101 - Boiler and Furnace Contractors
171102 - Plumbing Contractors
171104 - Heating and Air Conditioning Contractors
17119901 - Refrigeration Contractor
769299 - Welding Repair