PSC F109 — Leaking Underground Storage Tank Support Services: federal contracts

$1.8Mobligated in FY2025
+4.3%change FY2024→FY2025
1open solicitations
11new awards, last 12 months

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What PSC F109 covers

Description: Leaking Underground Storage Tank Support Services

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

FY2022$1.5M
FY2023$3.8M
FY2024$1.7M
FY2025$1.8M
FY2026*$81K
FY2027*$0

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

Largest recipients of PSC F109 obligations, FY2025

RecipientObligationsShare
THE BOEING COMPANY$620K35.3%
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC$252K14.4%
GEBRÜDER THEISSINGER GMBH$244K13.9%
LAUKOA ENVIRONMENTAL SOLUTIONS, INC.$130K7.4%
CHUGACH SOLUTIONS ENTERPRISE, LLC$106K6.0%
J3 ENTERPRISE LLC$87K5.0%
SQS INC$62K3.5%
JF ACQUISITION, LLC$46K2.6%
WATER, CIVIL AND ENVIRONMENTAL INCORPORATED$46K2.6%
PARS CONSULTING ENGINEERS, INC$41K2.3%

Largest buyers of PSC F109, FY2025

BuyerObligationsShare
Department of the Army$650K37.0%
National Aeronautics and Space Administration$620K35.3%
Department of Veterans Affairs$337K19.2%
Federal Prison Industries / Unicor$62K3.5%
Bureau of Land Management$46K2.6%
Department of the Air Force$27K1.5%
Agricultural Research Service$22K1.3%
U.S. Coast Guard$3,6350.2%
Federal Prison System / Bureau of Prisons$-12K-0.7%

USASpending.gov contract obligations by fiscal year of the action.

Who is winning new PSC F109 work

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

ContractorObligationsAwards
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC$653K1
GEBRÜDER THEISSINGER GMBH$532K2
JF ACQUISITION, LLC$158K1
KAPULE LLC$117K2
RESTORED CLOUD INC$95K1
CROMPCO, LLC$88K3
ELEVEN BRAVO GROUP, LLC$86K3
AML-AMERICAN MADE LOGISTICS$78K2
SQS INC$63K2
STANDARD PETROLEUM LOGISTICS INC$59K1

How competitive is PSC F109?

  • 81.3% of obligations on these awards were competed.
  • 65.3% went to small businesses.
  • The five largest contractors hold 66.9% across 28 contractors.

NAICS codes used on PSC F109 awards

NAICSIndustryShare
562910Remediation Services31.3%
561210Facilities Support Services22.9%
541380Testing Laboratories and Services16.4%
541620Environmental Consulting Services9.6%
237120Oil and Gas Pipeline and Related Structures Construction9.2%
562112Hazardous Waste Collection2.7%
811310Commercial and Industrial Machinery and Equipment (Except Automotive and Electronic) Repair and Maintenance2.6%
541330Engineering Services1.1%

Related PSC codes

J091 Maintenance, Repair and Rebuilding of Equipment: Fuels, Lubricants, Oils, and Waxes · H391 Inspection: Fuels, Lubricants, Oils, and Waxes · F999 Other Environmental Services, Studies, and Analytical Support · Z2AA Repair or Alteration of Office Buildings · S208 Landscaping/Groundskeeping Services · B510 Environmental Studies and Assessments · H999 Other Quality Control, Testing and Inspection Services: Miscellaneous · J046 Maint/Repair/Rebuild of Equipment: Water Purification and Sewage Treatment Equipment

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