NAICS 238310
Drywall and Insulation Contractors
Drywall installation, insulation, and fireproofing work for federal construction and renovation projects. Common on MILCON renovations and VA facility upgrades.
Change log (4)
- Data refreshRe-verified SBA size standards and refreshed top-agency lists against the latest FPDS award activity.
- Structured dataAdded the internal linking mesh — each code now cross-links related PSCs, buying agencies, and contract vehicles.
- Structured dataAdded FAQPage, Dataset, and BreadcrumbList structured data to every code page.
- LaunchedPublished the NAICS directory covering SDVOSB-relevant codes across seven sectors.
| NAICS Code | 238310 |
| SBA Size Standard | $22.5M avg annual receipts |
| Sector | Construction |
| Common Set-Asides | SDVOSB, VOSB, 8(a) |
| Top Buying Agencies | Army Corps of Engineers, VA, GSA, NAVFAC |
Frequently Asked Questions
What is NAICS code 238310?
NAICS 238310 covers Drywall and Insulation Contractors. Drywall installation, insulation, and fireproofing work for federal construction and renovation projects. Common on MILCON renovations and VA facility upgrades.
What is the SBA size standard for NAICS 238310?
The SBA size standard for NAICS 238310 (Drywall and Insulation Contractors) is $22.5M in average annual receipts. Businesses at or below this threshold qualify as small for federal contracting purposes.
Which agencies use NAICS 238310 for SDVOSB set-asides?
The top federal agencies awarding SDVOSB set-aside contracts under NAICS 238310 include Army Corps of Engineers, VA, GSA, NAVFAC.
What set-aside types are common under NAICS 238310?
Common set-aside types used with NAICS 238310 include SDVOSB, VOSB, 8(a). SDVOSB set-asides are used when there is a reasonable expectation of receiving offers from at least two eligible SDVOSB concerns.
Related PSC Codes
Product/Service Codes commonly paired with NAICS 238310. The PSC describes what is being purchased, while NAICS 238310 sets the size standard.
SDVOSB Signals — NAICS 238310
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