NAICS directory · Specialty Trade Contractors (238)

NAICS 238190 — Other Foundation, Structure, and Building Exterior Contractors

Exterior and structural specialty work not classified elsewhere — building envelope, waterproofing, and miscellaneous exterior systems.

What gets solicited under 238190

SBA size standard: $19.0M average annual receipts (13 CFR § 121.201, verified June 2026)
Why the standard matters: Average annual receipts under $19.0M let you compete for 238190 set-asides — including 8(a), HUBZone, SDVOSB, and WOSB solicitations when your firm holds the certification. Primes bidding 238190 work also use that threshold to fill small-business subcontracting goals.
Open in our feed: 0 open federal opportunities under 238190 right now — new solicitations post daily; a saved search catches them the hour they land.

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