SIC Code 1771: Concrete Work
The SIC code for Concrete Work is 1771.
Concrete Work establishments operate within the SIC 1771 classification, providing products and services as defined by the Standard Industrial Classification system.
Concrete Work (SIC 1771) is part of SIC 177 — Concrete Work, which contains 1 industries.
1771
SIC Code
23813
NAICS Equivalent
NAICS Equivalent
Corresponding NAICS Code
NAICS 23813 — Framing Contractors
NAICS 2022 · Sector 23: Construction
NAICS replaced SIC for US federal statistics in 1997. Browse all NAICS codes
SIC 1987
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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.