PSC Z1AB — Maintenance of Conference Space and Facilities: federal contracts

$7.5Mobligated in FY2025

-14.9%change FY2024→FY2025

0open solicitations

6new awards, last 12 months

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Open solicitations

No open solicitations carry this PSC right now.

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What PSC Z1AB covers

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

FY2022$3.2M

FY2023$6.7M

FY2024$8.8M

FY2025$7.5M

FY2026*$8.3M

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.

Who is winning new PSC Z1AB work

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

Contractor	Obligations	Awards
KRIMA CONSTRUCTION CORP.	$3.8M	7
IMPYRIAN LLC	$3.2M	1
IMMERSIVE CONCEPTS L.L.C.	$3.0M	1
ACCESS COMMUNICATIONS GROUP, LLC	$2.8M	1
FEDVET CONSTRUCTION	$1.8M	1
SPECIALIZED TESTING AND CONSTRUCTION, INC.	$1.7M	1
SES CONSTRUCTORS LLC	$1.2M	1
FRONTLINE KING GEORGE JV LLC	$946K	1
COLUMBUS BARRICADES, INC	$669K	1
CHENEGA MISSION OPERATIONS, LLC	$418K	1

How competitive is PSC Z1AB?

68.8% of obligations on these awards were competed.
19.2% of competed awards that report offers drew a single offer (n=26).
79.7% went to small businesses.
The five largest contractors hold 68.9% across 33 contractors.

NAICS codes used on PSC Z1AB awards

NAICS	Industry	Share
236220	Commercial and Institutional Building Construction	38.1%
541511	Custom Computer Programming Services	15.0%
541512	Computer Systems Design Services	14.3%
238290	Other Building Equipment Contractors	13.1%
561210	Facilities Support Services	6.7%
237110	Water and Sewer Line and Related Structures Construction	5.6%
237310	Highway, Street, and Bridge Construction	3.2%
541519	Other Computer Related Services	1.4%

Related PSC codes

Z2AA Repair or Alteration of Office Buildings · R499 Other Professional Services · Z2JZ Repair or Alteration of Miscellaneous Buildings · Y1AZ Construction of Other Administrative Facilities and Service Buildings · Z1AZ Maintenance of Other Administrative Facilities and Service Buildings · Z1AA Maintenance of Office Buildings · DF01 It Management Support Services (Labor) · 7E20 End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW)

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