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NAICS Code· 235420

NAICS 235420: Drywall, Plastering, Acoustical, and Insulation Contractors

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NAICS 235420 FAQ

Frequently Asked Questions

NAICS code 235420 stands for Drywall, Plastering, Acoustical, and Insulation Contractors. It is a North American Industry Classification System code used by the federal government to classify business activity for procurement and contracting purposes.

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