PSC Y1BA: Construction of Air Traffic Control Towers
Service code
Code facts
- Spend category
- Facilities & Construction Construction Related Services
- Part of
-
-
Y
- Y1
-
Y
- Contract awards
- 23 In the last 12 months
- Contract obligations
- $152,108,424 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $634,258 |
| FY2026 | $490,762,653 |
| FY2025 | $152,108,424 |
| FY2024 | $117,229,521 |
| FY2023 | $164,361,454 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Walsh Federal LLC | $228,797,278 | |
| 2 | Brasfield & Gorrie LLC | $130,986,040 | |
| 3 | Stronghold Engineering Inc. | $100,918,904 | |
| 4 | Guardian Construction, Inc. | $10,344,534 | |
| 5 | Amerifield LLC | $7,130,220 | |
| 6 | The Matthews Group Inc. | $4,750,387 | |
| 7 | Weil Construction Inc. | $1,621,850 | |
| 8 | Emmaty, Inc. | $1,380,122 | |
| 9 | CMP Commercial Construction Inc. | $980,232 | |
| 10 | Daco Construction Company Inc. | $921,818 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Transportation | $485,316,992 | |
| 2 | Department of the Navy | $5,492,804 | |
| 3 | Department of the Army | $587,114 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 236220 Commercial and Institutional Building Construction | $485,986,529 | |
| 2 | 238160 Roofing Contractors | $2,950,254 | |
| 3 | 237130 Power and Communication Line and Related Structures Construction | $921,818 | |
| 4 | 238190 Other Foundation, Structure, and Building Exterior Contractors | $526,309 | |
| 5 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $391,657 | |
| 6 | 238990 All Other Specialty Trade Contractors | $361,152 | |
| 7 | 238350 Finish Carpentry Contractors | $99,225 | |
| 8 | 238210 Electrical Contractors and Other Wiring Installation Contractors | $85,000 | |
| 9 | 238150 Glass and Glazing Contractors | $54,893 | |
| 10 | 238390 Other Building Finishing Contractors | $20,074 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $249,716,904 | |
| 2 | Florida | $77,595,268 | |
| 3 | North Dakota | $74,426,000 | |
| 4 | South Carolina | $56,086,040 | |
| 5 | Arizona | $10,344,534 | |
| 6 | Texas | $10,135,042 | |
| 7 | North Carolina | $5,492,804 | |
| 8 | Montana | $2,055,119 | |
| 9 | Rhode Island | $1,380,122 | |
| 10 | South Dakota | $1,118,818 | |
| 11 | Oklahoma | $543,382 | |
| 12 | Utah | $417,074 | |
| 13 | Maine | $391,657 | |
| 14 | Pennsylvania | $361,152 | |
| 15 | Minnesota | $306,821 | |
| 16 | Indiana | $99,225 | |
| 17 | New York | $85,000 | |
| 18 | Idaho | $80,474 | |
| 19 | Alabama | $78,000 | |
| 20 | Georgia | $78,000 | |
| 21 | Virginia | $65,515 | |
| 22 | Massachusetts | $54,893 |
Show all 22
Contract opportunities
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Quick answers
What is PSC Y1BA?
PSC Y1BA is Construction of Air Traffic Control Towers, a service code in PSC Y, Construction of Structures/
How much do federal agencies spend under PSC Y1BA?
Federal contracts under PSC Y1BA obligated $152,108,424 in fiscal year 2025 and $925,096,310 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Y1BA?
The contractors with the most obligated under PSC Y1BA in fiscal years 2026 and 2027 are Walsh Federal LLC ($228,797,278), Brasfield & Gorrie LLC ($130,986,040) and Stronghold Engineering Inc. ($100,918,904).
Which agencies buy the most under PSC Y1BA?
The agencies that obligated the most under PSC Y1BA in fiscal years 2026 and 2027 are Department of Transportation ($485,316,992), Department of the Navy ($5,492,804) and Department of the Army ($587,114).
Which NAICS codes are used with PSC Y1BA?
The NAICS codes with the most obligated under PSC Y1BA in fiscal years 2026 and 2027 are 236220 Commercial and Institutional Building Construction, 238160 Roofing Contractors and 237130 Power and Communication Line and Related Structures Construction.
Where is the work under PSC Y1BA performed?
By place of performance, the states with the most contract obligations under PSC Y1BA over the last 12 months are California ($249,716,904), Florida ($77,595,268) and North Dakota ($74,426,000).
What is the latest contract opportunity under PSC Y1BA?
The latest contract opportunity under PSC Y1BA is BIL Fire Life Safety at PHX Base Building and P50 TRACON, award notice from Southwestern Region (FAA), posted August 24, 2026.
On GovTribe
See everything under PSC Y1BA
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