01 / PSC Market Profile
PSC Z199 Maint-Rep-Alt/Misc Bldgs Federal Contracts
Product and Service Code Z199
Federal contract activity classified under Maint-Rep-Alt/Misc Bldgs across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z199 federal market?
03 / Spending Trend
PSC Z199 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$238.5K
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $38.07M | 32 | 14 | 7 | — |
| FY 2020 | $11.84M | 54 | 12 | 7 | −68.9% |
| FY 2021 | $194.2K | 8 | 6 | 4 | −98.4% |
| FY 2022 | $212.0K | 2 | 2 | 1 | +9.2% |
| FY 2023 | $340.0K | 3 | 2 | 2 | +60.4% |
| FY 2024 | -$1.42M | 9 | 6 | 3 | −516.8% |
| FY 2025 | $238.5K | 17 | 14 | 2 | +116.8% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE ARMY | 2100 | $44.13M | 38 | 4 | 89.2% |
| U.S. COAST GUARD | 7008 | $3.27M | 22 | 18 | 6.6% |
| DEPT OF THE NAVY | 1700 | $2.31M | 16 | 8 | 4.7% |
| NATIONAL INSTITUTES OF HEALTH | 7529 | $0 | 42 | 5 | 0.0% |
| U.S. IMMIGRATION AND CUSTOMS ENFORCEMENT | 7012 | $0 | 1 | 1 | 0.0% |
| DEPARTMENTAL OFFICES | 1406 | $0 | 3 | 2 | 0.0% |
| DEPT OF THE AIR FORCE | 5700 | $0 | 1 | 1 | 0.0% |
| DEFENSE CONTRACT MANAGEMENT AGENCY (DCMA) | 9763 | -$4.9K | 1 | 1 | 0.0% |
| ENERGY, DEPARTMENT OF | 8900 | -$216.1K | 1 | 1 | -0.4% |
05 / Contracting Offices
Which contracting offices buy in PSC Z199?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| W6QM MICC-FT STEWART | W9124M | DEPT OF THE ARMY | $43.75M | 25 | 1 | 88.4% |
| CEU OAKLAND(00088) | 70Z088 | U.S. COAST GUARD | $3.27M | 2 | 1 | 6.6% |
| NAVFACSYSCOM WASHINGTON | N40080 | DEPT OF THE NAVY | $1.46M | 10 | 3 | 3.0% |
| NAVFACSYSCOM MID-ATLANTIC | N40085 | DEPT OF THE NAVY | $974.6K | 2 | 2 | 2.0% |
| W6QM MICC-FT RUCKER | W9124G | DEPT OF THE ARMY | $386.1K | 3 | 1 | 0.8% |
| FDCC DET SEATTLE(00050) | 70Z050 | U.S. COAST GUARD | $0 | 1 | 1 | 0.0% |
| W2SD ENDIST EUROPE | W912GB | DEPT OF THE ARMY | $0 | 8 | 1 | 0.0% |
| NIH A E CONSTRUCTION | 75N990 | NATIONAL INSTITUTES OF HEALTH | $0 | 42 | 5 | 0.0% |
| NAVFACSYSCOM SOUTHEAST | N69450 | DEPT OF THE NAVY | $0 | 1 | 1 | 0.0% |
| FA3016 502 CONS CL | FA3016 | DEPT OF THE AIR FORCE | $0 | 1 | 1 | 0.0% |
06 / Top Vendors
Which contractors lead the PSC Z199 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| TSAY/FERGUSON-WILLIAMS, LLC | $43.75M | 25 | 1 | 88.4% | Aug 23, 2024 |
| HONEYWELL INC. | $3.27M | 2 | 1 | 6.6% | Jan 10, 2020 |
| WASHINGTON GAS ENERGY SYSTEMS INC | $1.49M | 8 | 1 | 3.0% | Jan 15, 2025 |
| SKANSKA USA CIVIL SOUTHEAST INC. | $964.2K | 1 | 1 | 1.9% | Feb 15, 2019 |
| APTIM FEDERAL SERVICES, LLC | $386.1K | 3 | 1 | 0.8% | Apr 17, 2020 |
| CONSIGLI CONSTRUCTION CO., INC. | $10.4K | 1 | 1 | 0.0% | Apr 5, 2019 |
| GREG SOSA | $0 | 1 | 1 | 0.0% | Sep 18, 2019 |
| SIEMENS BUILDING TECHNOLOGIES INCORPORATED | $0 | 29 | 1 | 0.0% | Mar 12, 2020 |
| WEST BAY CONSTRUCTION, INC. | $0 | 1 | 1 | 0.0% | Aug 18, 2025 |
| MISCELLANEOUS FOREIGN CONTRACTORS | $0 | 8 | 1 | 0.0% | Aug 9, 2021 |
07 / Industry Mix
What industries are purchased under PSC Z199?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 561210 | FACILITIES SUPPORT SERVICES | $43.91M | 32 | 5 | 88.7% |
| 541330 | ENGINEERING SERVICES | $3.27M | 3 | 2 | 6.6% |
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $1.49M | 8 | 1 | 3.0% |
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $964.2K | 4 | 4 | 1.9% |
| 238170 | SIDING CONTRACTORS | $0 | 1 | 1 | 0.0% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $0 | 8 | 1 | 0.0% |
| 541513 | COMPUTER FACILITIES MANAGEMENT SERVICES | $0 | 8 | 1 | 0.0% |
| 238990 | ALL OTHER SPECIALTY TRADE CONTRACTORS | $0 | 3 | 2 | 0.0% |
| 234990 | ALL OTHER HEAVY CONSTRUCTION | $0 | 1 | 1 | 0.0% |
| 238390 | OTHER BUILDING FINISHING CONTRACTORS | $0 | 1 | 1 | 0.0% |
08 / Buying Pattern
How does the government buy in PSC Z199?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $3.12M | 74 |
| DEFINITIVE CONTRACT | $46.37M | 50 |
| PURCHASE ORDER | $0 | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z199?
10 / Market Interpretation
How should contractors evaluate this market?
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.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $49.48M market as addressable.