SIC 16234-digit industry · SIC 1987NAICS 23711

SIC Code 1623: Water, Sewer, Pipeline, and Communications and Power Line Construction

The SIC code for Water, Sewer, Pipeline, and Communications and Power Line Construction is 1623.

Water, Sewer, Pipeline, and Communications and Power Line Construction establishments operate within the SIC 1623 classification, providing products and services as defined by the Standard Industrial Classification system.

Water, Sewer, Pipeline, and Communications and Power Line Construction (SIC 1623) is part of SIC 162 — Heavy Construction, Except Highway, which contains 3 industries.

1623

SIC Code

162

SIC 162 — Heavy Construction, Except Highway

SIC 16 — Heavy Construction, Except Building Construction

23711

NAICS Equivalent

Corresponding NAICS Code

NAICS 23711 — Water and Sewer Line and Related Structures Construction

NAICS 2022 · Sector 23: Construction

NAICS replaced SIC for US federal statistics in 1997. Browse all NAICS codes

SIC 1987

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Other Industries in Heavy Construction, Except Highway

SIC 1622 — Bridge, Tunnel, and Elevated Highway ConstructionNAICS 23731

SIC 1629 — Heavy Construction, Not Elsewhere ClassifiedNAICS 23799

Need the NAICS equivalent? convert a SIC code to NAICS using the mapping table — SIC 1987 four-digit industries paired with NAICS 2022 at the five-digit industry level, with coverage gaps stated.