Industry: 1623—Water, Sewer, Pipeline, and Communications and Power Line Construction
General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines.

Aqueduct construction—general contractorsPole line construction—general contractors
Cable laying construction—contractorsPower line construction—general contractors
Cable television line construction—contractorsPumping station construction—general contractors
Conduit construction—contractorsRadio transmitting tower construction—general contractors
Distribution lines construction, oil and gas field—general contractorsSewage collection and disposal line construction—general contractors
Gas main construction—general contractorsSewer construction—general contractors
Manhole construction—contractorsTelegraph line construction—general contractors
Natural gas compressing station construction—general contractorsTelephone line construction—general contractors
Pipelaying—general contractorsTelevision transmitting tower construction—general contractors
Pipeline construction—general contractorsTransmission line construction—general contractors
Pipeline wrapping—contractorsWater main line construction—general contractors
Codes Titles Number of US Businesses
1623Water, Sewer, and Utility Lines12,080
162300Water, sewer, and utility lines3,758
16230000Water, sewer, and utility lines3,758
162301Oil and gas line and compressor station construction763
16230100Oil and gas line and compressor station construction113
16230101Gas main construction83
16230102Natural gas compressor station construction49
16230103Oil and gas pipeline construction500
16230104Pipeline wrapping18
162302Communication line and transmission tower construction2,055
16230200Communication line and transmission tower construction461
16230201Cable laying construction394
16230202Cable television line construction168
16230203Telephone and communication line construction580
16230204Transmitting tower (telecommunication) construction452
162303Water and sewer line construction2,177
16230300Water and sewer line construction712
16230301Aqueduct construction12
16230302Sewer line construction936
16230303Water main construction517
162399Water, sewer, and utility lines, nec3,327
16239901Electric power line construction452
16239902Manhole construction34
16239903Pipe laying construction252
16239904Pipeline construction, nsk770
16239905Pumping station construction121
16239906Underground utilities contractor1,698