NAICS Code 238190: Other Foundation, Structure, and Building Exterior Contractors
National industry
SBA small business size standard: $19 million in average annual receipts
Definition
This industry comprises establishments primarily engaged in building foundation and structure trades work (except poured concrete, structural steel, precast concrete, framing, masonry, glass and glazing, roofing, and siding). The work performed may include new work, additions, alterations, maintenance, and repairs.
Government contracts for this service: PSC Y1LZ Construction of Parking Facilities
Code facts
- Part of
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23
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238
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2381
- 23819
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2381
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238
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23
- Contract awards
- 82 In the last 12 months
- Contract obligations
- $27,473,355 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 238190
- Awning installation
- Balcony, metal, installation
- Cathodic protection, installation
- Concrete form contractors
- Curtain wall, metal, installation
- Deck and grate (except roof), metal, installation
- Decorative steel and wrought iron work installation
- Epoxy application contractors
- Erection and dismantling, poured concrete form
- Falsework construction
- Fire escape installation
- Forming contractor
- Forms for poured concrete, erecting and dismantling
- Metal furring contractors
- Ornamental metal work installation
- Shutter installation
- Stairway, metal, installation
- Store front, metal or metal frame, installation
- Urethane slabjacking contractors
- Urethane soil stabilization contractors
- Welding, on site, contractors
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$1,144,718 |
| FY2026 | $26,867,590 |
| FY2025 | $27,473,355 |
| FY2024 | $39,014,018 |
| FY2023 | $36,586,023 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | South Alabama Contracting LLC | $3,631,407 | |
| 2 | B3 Construction, Inc. | $1,875,215 | |
| 3 | Grey Snow Professional Services LLC | $780,790 | |
| 4 | Radice Enterprises, LLC | $735,000 | |
| 5 | Sharon Zambo-Fan & Associates, Inc. | $681,499 | |
| 6 | Savage Range Systems, Inc. | $641,940 | |
| 7 | MC Dodd Construction LLC | $580,231 | |
| 8 | Steve Beam Construction, Inc. | $508,850 | |
| 9 | Azimuth Contracting, LLC | $498,447 | |
| 10 | Industrial Engineering Co Inc. | $468,800 |
See the full FY2025 ranking of NAICS 238190 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $11,008,967 | |
| 2 | Department of Justice | $5,078,447 | |
| 3 | Department of Homeland Security | $3,290,702 | |
| 4 | Department of Veterans Affairs | $1,770,118 | |
| 5 | Department of Agriculture | $1,666,156 | |
| 6 | Department of the Interior | $1,495,437 | |
| 7 | Department of State | $878,889 | |
| 8 | Department of Transportation | $678,999 | |
| 9 | Department of the Navy | $77,263 | |
| 10 | Federal Communications Commission | $60,000 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Y1LZ Construction of Parking Facilities | $8,999,384 | |
| 2 | Z2FF Repair or Alteration of Penal Facilities | $4,297,657 | |
| 3 | Z2QA Repair or Alteration of Restoration of Real Property (Public or Private) | $1,894,655 | |
| 4 | Z2JZ Repair or Alteration of Miscellaneous Buildings | $1,002,732 | |
| 5 | Z2DB Repair or Alteration of Laboratories and Clinics | $884,440 | |
| 6 | Z2PZ Repair or Alteration of Other Non-Building Facilities | $844,652 | |
| 7 | J028 Maintenance, Repair and Rebuilding of Equipment: Engines, Turbines, and Components | $780,790 | |
| 8 | Y1FB Construction of Recreational Buildings | $646,232 | |
| 9 | Z1DA Maintenance of Hospitals and Infirmaries | $544,755 | |
| 10 | Y1BA Construction of Air Traffic Control Towers | $526,309 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Florida | $4,493,056 | |
| 2 | California | $2,095,791 | |
| 3 | Texas | $894,428 | |
| 4 | Maryland | $789,671 | |
| 5 | Kansas | $780,790 | |
| 6 | Hawaii | $681,499 | |
| 7 | Virginia | $641,940 | |
| 8 | Arkansas | $641,905 | |
| 9 | Illinois | $498,447 | |
| 10 | West Virginia | $468,800 | |
| 11 | Tennessee | $458,060 | |
| 12 | Connecticut | $450,999 | |
| 13 | Pennsylvania | $397,046 | |
| 14 | New Mexico | $388,557 | |
| 15 | District of Columbia | $316,069 | |
| 16 | Nevada | $300,128 | |
| 17 | Oregon | $259,103 | |
| 18 | Wisconsin | $206,280 | |
| 19 | Arizona | $200,370 | |
| 20 | Colorado | $197,450 | |
| 21 | Missouri | $183,700 | |
| 22 | New York | $162,145 | |
| 23 | Georgia | $106,072 | |
| 24 | Puerto Rico | $89,636 | |
| 25 | Alaska | $87,995 | |
| 26 | South Carolina | $87,550 | |
| 27 | Alabama | $78,000 | |
| 28 | North Carolina | $53,561 | |
| 29 | Mississippi | $49,261 | |
| 30 | Massachusetts | $40,277 | |
| 31 | Kentucky | $35,893 | |
| 32 | Louisiana | $34,950 | |
| 33 | Oklahoma | $29,913 | |
| 34 | Rhode Island | $27,959 | |
| 35 | Ohio | $24,173 | |
| 36 | Minnesota | $17,245 |
Show all 36
Shares are of everything obligated under NAICS 238190 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 38 more
Latest 48 of 2,309 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 238190?
NAICS 238190 is Other Foundation, Structure, and Building Exterior Contractors, a national industry in NAICS 23, Construction.
What is the NAICS code for forming contractor?
The NAICS code for forming contractor is 238190, Other Foundation, Structure, and Building Exterior Contractors.
What is the NAICS code for awning installation?
The NAICS code for awning installation is 238190, Other Foundation, Structure, and Building Exterior Contractors.
What is the NAICS code for shutter installation?
The NAICS code for shutter installation is 238190, Other Foundation, Structure, and Building Exterior Contractors.
When did the size standard for NAICS 238190 last change?
The most recent Federal Register rule on record that names NAICS 238190 in the SBA's size standards is "Small Business Size Standards: Adjustment of Monetary-Based Size Standards, Disadvantage Thresholds, and 8(a) Eligibility Thresholds for Inflation" (87 FR 69118), published Nov 17, 2022 and effective Dec 19, 2022.
How much do federal agencies spend under NAICS 238190?
Federal contracts under NAICS 238190 obligated $27,473,355 in fiscal year 2025 and $128,796,268 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 238190?
The contractors with the most obligated under NAICS 238190 in fiscal years 2026 and 2027 are South Alabama Contracting LLC ($3,631,407); B3 Construction, Inc. ($1,875,215); and Grey Snow Professional Services LLC ($780,790).
Which agencies buy the most under NAICS 238190?
The agencies that obligated the most under NAICS 238190 in fiscal years 2026 and 2027 are Department of the Army ($11,008,967), Department of Justice ($5,078,447) and Department of Homeland Security ($3,290,702).
Which PSC codes are used with NAICS 238190?
The PSC codes with the most obligated under NAICS 238190 in fiscal years 2026 and 2027 are Y1LZ Construction of Parking Facilities, Z2FF Repair or Alteration of Penal Facilities and Z2QA Repair or Alteration of Restoration of Real Property (Public or Private).
Where is the work under NAICS 238190 performed?
By place of performance, the states with the most contract obligations under NAICS 238190 over the last 12 months are Florida ($4,493,056), California ($2,095,791) and Texas ($894,428).
What is the latest contract opportunity under NAICS 238190?
The latest contract opportunity under NAICS 238190 is Industry Day: Innovative Foundation Stabilization & Repair Technologies, special notice from Army National Guard, posted November 4, 2026.
On GovTribe
See everything under NAICS 238190
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