NAICS CODES AND NIGP CODES
HIGHWAY, STREET, AND BRIDGE CONSTRUCTION NAICS CODE: 237310
GENERAL FREIGHT TRUCKING, LONG DISTANCE NAICS CODE: 484121
GARBAGE AND TRASH REMOVAL NAICS CODE: 562111
ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORSNAICS CODE: 238210
STONE MINING AND QUARRYING SERVICES NACIS CODE: 21231
BRIDGE CONSTRUCTION NIGP CODE: 913-13-00, 913-13-18, 913-13-20
CURB & GUTTER NIGP CODE: 913-19-29
CONSTRUCTION HIGHWAY AND ROAD NIGP CODE: 913-27-00
CONSTRUCTION PIPE CULVERTS NIGP CODE: 913-39-00, 913-39-28
FENCE, GUARD RAIL, STEEL NIGP CODE: 570-28
GARBAGE AND TRASH REMOVAL NIGP CODE: 91027
GENERAL FREIGHT TRUCKING NIGP CODE: 962-86
TRAFFIC SIGNAL NIGP CODE: 550-80-89
SIGNAL SYSTEM MAINTENANCE AND REPAIR NIGP CODE: 94076
RAILROAD CONSTRUCTION AT STREET INTERSECTION INCLUDING MAINTENANCE AND REPAIR NIGP CODE: 94065
MINING AND QUARRYING SERVICES NIGP CODE: 96155