Site Preparation Contractors (SPECIFICALLY: LAND LEVELING CONTRACTORS, TRENCHING [EXCEPT UNDERWATER])
425120Wholesale Trade Agents and Brokers (SPECIFICALLY: NONDURABLE GOODS AGENTS AND BROKERS, WHOLESALE TRADE [I.E., ALKALIES, INDUSTRIAL SALT, FERTILIZER AND FERTILIZER MATERIALS, CRUSHED STONE, ASPHALT AND CONCRETE MIXTURES])
484220Specialized Freight (except Used Goods) Trucking, Local (SPECIFICALLY: DUMP TRUCKING)
488490Other Support Activities for Road Transportation (SPECIFICALLY: SNOW CLEARING, HIGHWAYS AND BRIDGES, ROAD TRANSPORTATION, SNOW REMOVAL, HIGHWAY)
532412Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing (SPECIFICALLY: EARTHMOVING EQUIPMENT RENTAL OR LEASING WITHOUT OPERATOR)
562111Solid Waste Collection
562119Other Waste Collection (SPECIFICALLY: DUMP TRUCKING OF RUBBLE OR BRUSH WITH COLLECTION OR DISPOSAL)
238110Poured Concrete Foundation and Structure Contractors (EXCEPT: GUNITE CONTRACTORS
