PSC Y1BA — Construction of Air Traffic Control Towers: federal contracts

$152.7Mobligated in FY2025

+30.3%change FY2024→FY2025

1open solicitations

24new awards, last 12 months

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P233 AIR TRAFFIC CONTROL TOWER AND FLIGHT SIMULATOR TRAINING FACILITYNavy · NAICS 236220 · Unrestricted (full and open) · Due 25 November 2026

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What PSC Y1BA covers

Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Construction Related Services.

FY2022$46.2M

FY2023$164.4M

FY2024$117.2M

FY2025$152.7M

FY2026*$501.2M

FY2027*$554K

USASpending.gov contract obligations by federal fiscal year of the action. * A year that ended under 120 days ago is still filling in.

Who is winning new PSC Y1BA work

Contractors ranked by obligations on awards that started FY2024–FY2027 to date.

Contractor	Obligations	Awards
WALSH FEDERAL LLC	$301.8M	5
BRASFIELD & GORRIE LLC	$131.0M	2
STRONGHOLD ENGINEERING INC	$100.9M	1
MVL USA INC	$91.5M	1
STRUCTSURE PROJECTS INC	$64.4M	1
E CORP	$10.9M	1
GUARDIAN CONSTRUCTION, INC.	$10.3M	1
PROCON INTERNATIONAL LLC	$7.2M	1
AMERIFIELD LLC	$7.1M	1
THE MATTHEWS GROUP INC	$4.8M	2

How competitive is PSC Y1BA?

98.8% of obligations on these awards were competed.
12.9% of competed awards that report offers drew a single offer (n=31).
6.4% went to small businesses.
The five largest contractors hold 92.4% across 32 contractors.

NAICS codes used on PSC Y1BA awards

NAICS	Industry	Share
236220	Commercial and Institutional Building Construction	98.4%
237130	Power and Communication Line and Related Structures Construction	0.6%
238160	Roofing Contractors	0.4%
237990	Other Heavy and Civil Engineering Construction	0.3%
238990	All Other Specialty Trade Contractors	0.1%
238190	Other Foundation, Structure, and Building Exterior Contractors	0.1%
238220	Plumbing, Heating, and Air-Conditioning Contractors	0.1%
238390	Other Building Finishing Contractors	0.0%

Related PSC codes

Y1JZ Construction of Miscellaneous Buildings · Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2AA Repair or Alteration of Office Buildings · Z1BA Maintenance of Air Traffic Control Towers · Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways · Y1PZ Construction of Other Non-Building Facilities · Z1JZ Maintenance of Miscellaneous Buildings · Y1BC Construction of Radar and Navigational Facilities

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