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.
$19M receiptsSBA size standard
0open contracts now
12posted in the last 12 months
2383Building Finishing Contractors
Open government contracts under NAICS 238310
Nothing is open under NAICS 238310 today. New solicitations post every day; search all open contracts or check back.
What NAICS 238310 covers
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.
Wall cavity and attic space insulation installation
Not in this code
Establishments primarily engaged in applying stucco are classified in Industry 238140, Masonry Contractors.
Establishments primarily engaged in insulating pipes and boilers are classified in Industry 238290, Other Building Equipment Contractors.
SBA size standard
A business is small under NAICS 238310 if it has no more than $19 million in average annual receipts (averaged over the last five completed fiscal years, including affiliates).
Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.
Who buys it
Departments that posted the most NAICS 238310 solicitations in the last two years:
Repair CARES Tower 6th Floor Cleveland VA Medical Center, Cleveland, OH · Veterans Affairs · Ohio · posted September 28, 2026
56--SOUND controlling pane · Department of Defense · posted September 13, 2026
Z--Pole Barn Insulation MN Valley NWR · Interior · posted September 9, 2026
Pole Barn Insulation MN Valley NWR · Interior · posted August 25, 2026
Z--Replacing Wall & Roof Insulation at NEXRAD sites · Commerce · posted August 20, 2026
Replacing Wall & Roof Insulation at NEXRAD sites · Commerce · posted August 14, 2026
Y--fire insulation project-ok-wichita mtns wildlife R · Interior · Oklahoma · posted August 12, 2026
Z2EB--Vehicle Maintenance Shop Roof Insulation, USCG Base Elizabeth City, NC · Homeland Security · North Carolina · posted August 10, 2026
Do this kind of work?
Send XL Eagle your price on an open drywall and insulation contractors job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.
NAICS 238310 is Drywall and Insulation Contractors. 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.
What is the SBA size standard for NAICS 238310?
The size standard for NAICS 238310 is $19 million in average annual receipts. Firms at or under it count as small businesses for contracts assigned this code.
Are there government contracts for drywall and insulation contractors?
None are open under NAICS 238310 today, but 12 were posted in the last 12 months. New ones post daily.
Can I bid on NAICS 238310 contracts without registering in SAM.gov?
You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.
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