NAICS directory · Specialty Trade Contractors (238)
NAICS 238110 — Poured Concrete Foundation and Structure Contractors
Cast-in-place concrete work — foundations, slabs, footings, retaining walls, and structural concrete placement and finishing.
What gets solicited under 238110
- Building foundations, footings, and slabs-on-grade
- Cast-in-place retaining and flood walls
- Equipment pads and generator foundations
- Concrete pavement and apron replacement
- 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 238110 set-asides — including 8(a), HUBZone, SDVOSB, and WOSB solicitations when your firm holds the certification. Primes bidding 238110 work also use that threshold to fill small-business subcontracting goals.
- Open in our feed
- 4 open federal opportunities under 238110 right now — pulled from SAM.gov, updated hourly.
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More codes in Specialty Trade Contractors (238)
- 238120 · Structural Steel and Precast Concrete Contractors
- 238130 · Framing Contractors
- 238140 · Masonry Contractors
- 238150 · Glass and Glazing Contractors
- 238160 · Roofing Contractors
- 238170 · Siding Contractors
- 238190 · Other Foundation, Structure, and Building Exterior Contractors
- 238210 · Electrical Contractors and Other Wiring Installation Contractors
- 238220 · Plumbing, Heating, and Air-Conditioning Contractors
- 238290 · Other Building Equipment Contractors
- 238310 · Drywall and Insulation Contractors
- 238320 · Painting and Wall Covering Contractors
- 238330 · Flooring Contractors
- 238340 · Tile and Terrazzo Contractors
- 238350 · Finish Carpentry Contractors
- 238390 · Other Building Finishing Contractors
- 238910 · Site Preparation Contractors
- 238990 · All Other Specialty Trade Contractors