PSC Z1EA — Maintenance of Ammunition Facilities: federal contracts

$9.3Mobligated in FY2025

-5.6%change FY2024→FY2025

0open solicitations

8new awards, last 12 months

Buyers by office, new entrants and recompetes in FedSift →

Open solicitations

No open solicitations carry this PSC right now.

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What PSC Z1EA covers

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

FY2022$2.6M

FY2023$3.1M

FY2024$9.9M

FY2025$9.3M

FY2026*$7.0M

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 Z1EA work

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

Contractor	Obligations	Awards
JBW GROUP LLC	$8.8M	1
ASJ-NASCO JV, LLC	$5.0M	1
AMENTUM TECHNOLOGY, INC.	$4.3M	1
DTS P&L JV2	$948K	1
ACTION TARGET INC	$661K	3
SAF ENG ASSOCIATES INC	$596K	1
STONE GROUP ARCHITECTS, INC.	$588K	1
MUNICIPAL BASE SERVICES LLC	$515K	4
METALS TREATMENT TECHNOLOGIES LLC	$393K	1
QSJV, LLC	$281K	2

How competitive is PSC Z1EA?

37.3% of obligations on these awards were competed.
76.1% went to small businesses.
The five largest contractors hold 85.0% across 19 contractors.

NAICS codes used on PSC Z1EA awards

NAICS	Industry	Share
562910	Remediation Services	43.4%
238990	All Other Specialty Trade Contractors	22.1%
561210	Facilities Support Services	18.4%
236220	Commercial and Institutional Building Construction	7.9%
541330	Engineering Services	2.5%
339920	Sporting and Athletic Goods Manufacturing	2.4%
237990	Other Heavy and Civil Engineering Construction	1.2%
238210	Electrical Contractors and Other Wiring Installation Contractors	1.0%

Related PSC codes

Z2AA Repair or Alteration of Office Buildings · Z1JZ Maintenance of Miscellaneous Buildings · Z2JZ Repair or Alteration of Miscellaneous Buildings · Z2NZ Repair or Alteration of Other Utilities · F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support · Z2PZ Repair or Alteration of Other Non-Building Facilities · Z1PZ Maintenance of Other Non-Building Facilities · Y1JZ Construction of Miscellaneous Buildings

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A compliance matrix from the package — every requirement in the attachments, each cited to its page
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The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete

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