North American Industry Classification System (NAICS) code 238310 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This industry comprises establishments primarily engaged in drywall, plaster work, and building insulation work. Plaster work includes applying plain or ornamental plaster, and installation of lath to receive plaster. The work performed may include new work, additions, alterations, maintenance, and repairs. Establishments primarily engaged in providing firestop services are included in this industry.
Included activity examples
- Acoustical ceiling tile and panel installation
- Drop ceiling installation
- Drywall contractors
- Firestop contractors
- Fresco (i.e., decorative plaster finishing) contractors
- Gypsum board installation
- Lathing contractors
- Plastering (i.e., ornamental, plain) contractors
- Soundproofing contractors
- Taping and finishing drywall
- Wall cavity and attic space insulation installation
- Official title
- Drywall and Insulation Contractors
- Code level
- 6
- Parent industry
- Drywall and Insulation Contractors 23831
- Open opportunities
- 12 open · 15 active
SBA small-business size standard
$19M average annual receipts
Average annual receipts basis
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Applying stucco--are classified in Industry 238140, Masonry Contractors; and
Insulating pipes and boilers--are classified in Industry 238290, Other Building Equipment Contractors.
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.