PSC Z2BA: Repair or Alteration of Air Traffic Control Towers
Service code
Code facts
- Spend category
- Facilities & Construction Facility Related Services
- Part of
-
-
Z
- Z2
-
Z
- Contract awards
- 45 In the last 12 months
- Contract obligations
- $8,124,503 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 | $161,478 |
| FY2026 | $14,738,780 |
| FY2025 | $8,124,503 |
| FY2024 | $15,274,153 |
| FY2023 | $14,612,512 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Ameritech Contracting LLC | $5,680,000 | |
| 2 | The Matthews Group Inc. | $1,728,577 | |
| 3 | Inussuk A / S | $1,029,224 | |
| 4 | BBA Construction LLC | $870,000 | |
| 5 | Gramercy Group, Inc. | $773,308 | |
| 6 | Witco Industries LTD. | $469,026 | |
| 7 | Ecology Mir Group LLC | $445,727 | |
| 8 | Ozark Tic JV, Llc. | $429,140 | |
| 9 | Kastel Enterprises MK LLC | $420,323 | |
| 10 | Roofing Resources Inc. | $415,950 |
See the full FY2025 ranking of PSC Z2BA contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Transportation | $7,393,767 | |
| 2 | Department of the Army | $5,680,000 | |
| 3 | Air Force | $1,187,038 | |
| 4 | Department of the Navy | $639,453 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 236220 Commercial and Institutional Building Construction | $10,231,231 | |
| 2 | 238990 All Other Specialty Trade Contractors | $1,429,409 | |
| 3 | 238210 Electrical Contractors and Other Wiring Installation Contractors | $1,108,835 | |
| 4 | 561210 Facilities Support Services | $1,029,224 | |
| 5 | 238160 Roofing Contractors | $514,513 | |
| 6 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $421,489 | |
| 7 | 562910 Remediation Services | $121,046 | |
| 8 | 238320 Painting and Wall Covering Contractors | $94,214 | |
| 9 | 237130 Power and Communication Line and Related Structures Construction | $85,000 | |
| 10 | 238290 Other Building Equipment Contractors | $69,296 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Wisconsin | $6,095,950 | |
| 2 | North Dakota | $1,699,797 | |
| 3 | Missouri | $880,618 | |
| 4 | New Jersey | $831,760 | |
| 5 | Virginia | $721,611 | |
| 6 | Florida | $555,658 | |
| 7 | Colorado | $514,975 | |
| 8 | Alabama | $420,323 | |
| 9 | Louisiana | $349,954 | |
| 10 | Ohio | $256,609 | |
| 11 | Georgia | $202,440 | |
| 12 | New York | $183,856 | |
| 13 | Texas | $176,699 | |
| 14 | North Carolina | $129,905 | |
| 15 | Tennessee | $128,311 | |
| 16 | Rhode Island | $112,519 | |
| 17 | Alaska | $85,095 | |
| 18 | Kansas | $67,000 | |
| 19 | Illinois | $62,053 | |
| 20 | Michigan | $58,793 | |
| 21 | Montana | $37,427 | |
| 22 | Massachusetts | $20,458 |
Show all 22
Shares are of everything obligated under PSC Z2BA in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 209 listed here. See the rest on GovTribe.
Quick answers
What is PSC Z2BA?
PSC Z2BA is Repair or Alteration of Air Traffic Control Towers, a service code in PSC Z, Maintenance, Repair, Alteration Real Property.
How much do federal agencies spend under PSC Z2BA?
Federal contracts under PSC Z2BA obligated $8,124,503 in fiscal year 2025 and $52,911,427 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Z2BA?
The contractors with the most obligated under PSC Z2BA in fiscal years 2026 and 2027 are Ameritech Contracting LLC ($5,680,000), The Matthews Group Inc. ($1,728,577) and Inussuk A / S ($1,029,224).
Which agencies buy the most under PSC Z2BA?
The agencies that obligated the most under PSC Z2BA in fiscal years 2026 and 2027 are Department of Transportation ($7,393,767), Department of the Army ($5,680,000) and Air Force ($1,187,038).
Which NAICS codes are used with PSC Z2BA?
The NAICS codes with the most obligated under PSC Z2BA in fiscal years 2026 and 2027 are 236220 Commercial and Institutional Building Construction, 238990 All Other Specialty Trade Contractors and 238210 Electrical Contractors and Other Wiring Installation Contractors.
Where is the work under PSC Z2BA performed?
By place of performance, the states with the most contract obligations under PSC Z2BA over the last 12 months are Wisconsin ($6,095,950), North Dakota ($1,699,797) and Missouri ($880,618).
What is the latest contract opportunity under PSC Z2BA?
The latest contract opportunity under PSC Z2BA is Replace Roof and Hatches, ITO ATCT, Hilo, Hawaii, solicitation from Southwestern Region (FAA), posted September 28, 2026.
On GovTribe
See everything under PSC Z2BA
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
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