GETWAB

02 / Market Size

How large is the PSC Z1DA federal market?

Net obligations$6.94B
Contract actions15,394
Vendors1,110
Federal customers12
Contracting offices66
Average action$451.1K
Largest action$48.79M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC Z1DA contract spending by fiscal year

Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.

Latest closed fiscal year$1.05B
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$797.82M2,3544478—
FY 2021$912.88M2,2784418+14.4%
FY 2022$920.99M2,3784058+0.9%
FY 2023$1.23B2,3634258+33.7%
FY 2024$982.00M2,1224308−20.2%
FY 2025$1.05B2,0124486+6.6%
FY 2026$1.05B1,8873978+0.4%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
VETERANS AFFAIRS, DEPARTMENT OF3600$4.25B11,44392961.3%
DEPT OF THE ARMY2100$2.38B2,9737134.3%
DEPT OF THE NAVY1700$212.82M650683.1%
INDIAN HEALTH SERVICE7527$39.47M203510.6%
FEDERAL ACQUISITION SERVICE4732$30.68M4730.4%
NATIONAL INSTITUTES OF HEALTH7529$23.92M3730.3%
DEPT OF THE AIR FORCE5700$3.99M3140.1%
DEFENSE HEALTH AGENCY (DHA)97DH$231.5K520.0%
OFFICE OF THE ASSISTANT SECRETARY FOR FINANCIAL RESOURCES (ASFR)7571$148.4K110.0%
US GEOLOGICAL SURVEY1434$21.6K110.0%

05 / Contracting Offices

Which contracting offices buy in PSC Z1DA?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC Z1DA market?

VendorObligationsActionsCustomersMarket shareLatest activity
J & J MAINTENANCE, INC.$851.98M801212.3%Jul 16, 2026
FACILITY SERVICES MANAGEMENT, INC.$447.61M55826.4%Jul 10, 2026
VALIANT GOVERNMENT SERVICES LLC$184.86M17622.7%May 29, 2026
PROFESSIONAL CONTRACT SERVICES, INC.$158.65M30212.3%Jul 15, 2026
SERVIAM CONSTRUCTION LLC$118.11M18911.7%Sep 29, 2026
HOSPITAL HOUSEKEEPING SYSTEMS, LLC$111.22M16211.6%Jul 16, 2026
EMCOR GOVERNMENT SERVICES, INC.$105.27M10321.5%Feb 25, 2025
ROYCE CONSTRUCTION SERVICES, LLC$96.55M21521.4%Jun 29, 2026
WELCH CONSTRUCTION INC.$94.53M11911.4%Aug 5, 2026
SES ELECTRICAL LLC$86.19M7611.2%Jul 9, 2026

07 / Industry Mix

What industries are purchased under PSC Z1DA?

NAICSDescriptionObligationsActionsVendorsShare
236220COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION$4.63B10,03758766.7%
561210FACILITIES SUPPORT SERVICES$1.23B1,9097717.7%
238220PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS$448.00M9722256.5%
238210ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS$161.11M5111152.3%
238290OTHER BUILDING EQUIPMENT CONTRACTORS$143.20M469722.1%
238160ROOFING CONTRACTORS$112.93M226771.6%
238990ALL OTHER SPECIALTY TRADE CONTRACTORS$27.02M94370.4%
237110WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION$26.95M90330.4%
238190OTHER FOUNDATION, STRUCTURE, AND BUILDING EXTERIOR CONTRACTORS$16.42M36160.2%
237130POWER AND COMMUNICATION LINE AND RELATED STRUCTURES CONSTRUCTION$15.50M720.2%

08 / Buying Pattern

How does the government buy in PSC Z1DA?

Not competed under SAP63.2%9,722 actions
Competed18.7%2,883 actions
Competed under SAP6.5%995 actions
Not available for competition4.8%736 actions
Not competed4.6%714 actions
Other / unknown2.2%344 actions
Other than small business share89.6%$6.22B
Small business share10.4%$720.68M
Common action typeObligationsActions
DELIVERY ORDER$3.48B8,617
DEFINITIVE CONTRACT$3.35B5,274
PURCHASE ORDER$85.55M1,439
BPA CALL$24.52M64

09 / Recent Contract Awards

What was awarded most recently in PSC Z1DA?

10 / Market Interpretation

How should contractors evaluate this market?

01

Start with the spending direction

Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.

02

Follow the actual buyers

Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.

03

Measure accessible demand

Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $6.94B market as addressable.