01 / PSC Market Profile
PSC Z2LC Repair Or Alteration Of Tunnels And Subsurface Structures Federal Contracts
Product and Service Code Z2LC
Federal contract activity classified under Repair Or Alteration Of Tunnels And Subsurface Structures across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z2LC federal market?
03 / Spending Trend
PSC Z2LC contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$14.20M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $7.82M | 42 | 22 | 10 | — |
| FY 2021 | $10.76M | 33 | 22 | 9 | +37.6% |
| FY 2022 | -$4.97M | 22 | 15 | 9 | −146.2% |
| FY 2023 | $12.53M | 16 | 11 | 8 | +351.9% |
| FY 2024 | $6.46M | 19 | 11 | 8 | −48.5% |
| FY 2025 | $5.71M | 10 | 8 | 6 | −11.5% |
| FY 2026 | $14.20M | 11 | 8 | 7 | +148.7% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $22.16M | 43 | 14 | 42.2% |
| DEPT OF THE ARMY | 2100 | $12.69M | 22 | 8 | 24.2% |
| U.S. CUSTOMS AND BORDER PROTECTION | 7014 | $9.68M | 11 | 2 | 18.4% |
| FOREST SERVICE | 12C2 | $4.78M | 12 | 2 | 9.1% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $2.60M | 4 | 1 | 4.9% |
| SAINT LAWRENCE SEAWAY DEVELOPMENT CORPORATION | 6947 | $1.83M | 11 | 3 | 3.5% |
| DEPT OF THE AIR FORCE | 5700 | $1.42M | 10 | 4 | 2.7% |
| NATIONAL PARK SERVICE | 1443 | $750.6K | 12 | 6 | 1.4% |
| BUREAU OF LAND MANAGEMENT | 1422 | $507.8K | 6 | 2 | 1.0% |
| PUBLIC BUILDINGS SERVICE | 4740 | $368.0K | 5 | 1 | 0.7% |
05 / Contracting Offices
Which contracting offices buy in PSC Z2LC?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| W7NF USPFO ACTIVITY MIANG 127 | W50S85 | DEPT OF THE ARMY | $9.93M | 7 | 2 | 18.9% |
| NAVFACSYSCOM WASHINGTON | N40080 | DEPT OF THE NAVY | $9.60M | 1 | 1 | 18.3% |
| NAVFACSYSCOM NORTHWEST | N44255 | DEPT OF THE NAVY | $6.37M | 23 | 4 | 12.1% |
| ADMINISTRATION FACILITIES TRAINING CONTRACTING DIVISION | 70B01C | U.S. CUSTOMS AND BORDER PROTECTION | $5.17M | 9 | 1 | 9.8% |
| USDA-FS, CSA INTERMOUNTAIN 9 | 1240LU | FOREST SERVICE | $4.71M | 8 | 1 | 9.0% |
| AIR AND MARINE CONTRACTING DIVISION | 70B02C | U.S. CUSTOMS AND BORDER PROTECTION | $4.51M | 2 | 1 | 8.6% |
| NAVFACSYSCOM EUROPE AFRICA CENTRAL | N33191 | DEPT OF THE NAVY | $4.40M | 1 | 1 | 8.4% |
| 250-NETWORK CONTRACT OFFICE 10 (36C250) | 36C250 | VETERANS AFFAIRS, DEPARTMENT OF | $2.60M | 4 | 1 | 4.9% |
| W2SD ENDIST PHILADELPHIA | W912BU | DEPT OF THE ARMY | $2.07M | 6 | 1 | 3.9% |
| 6923G5 GREAT LAKES ST LAWRENCE SWY DEV. CORP. | 6923G5 | SAINT LAWRENCE SEAWAY DEVELOPMENT CORPORATION | $1.83M | 11 | 3 | 3.5% |
06 / Top Vendors
Which contractors lead the PSC Z2LC market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ENCON DESBUILD JV 3 LLC | $9.60M | 1 | 1 | 18.3% | Mar 5, 2026 |
| RBV CONTRACTING, INC. | $5.35M | 4 | 1 | 10.2% | Apr 17, 2024 |
| VET INDUSTRIAL INC | $5.28M | 12 | 1 | 10.1% | Jun 9, 2025 |
| HERNANDEZ BUILDERS, INC. | $5.17M | 9 | 1 | 9.8% | Feb 17, 2022 |
| LACY MECHANICAL INC | $4.71M | 8 | 1 | 9.0% | Jan 26, 2026 |
| A & H-AMBICA JV LLC | $4.58M | 3 | 1 | 8.7% | Feb 3, 2026 |
| CROSSTEK SOLUTIONS LLC | $4.51M | 2 | 1 | 8.6% | Oct 29, 2024 |
| TSONTOS, MICHAEL M., S.A. | $4.40M | 1 | 1 | 8.4% | Mar 31, 2026 |
| TEPA EC, LLC | $3.09M | 7 | 1 | 5.9% | Dec 3, 2025 |
| BUCKEYE INDUSTRIAL PIPING LLC | $2.60M | 4 | 1 | 4.9% | Sep 23, 2026 |
07 / Industry Mix
What industries are purchased under PSC Z2LC?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $31.68M | 58 | 14 | 60.3% |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | $11.73M | 20 | 9 | 22.3% |
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $9.63M | 29 | 7 | 18.3% |
| 541330 | ENGINEERING SERVICES | $4.51M | 2 | 1 | 8.6% |
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $2.25M | 20 | 9 | 4.3% |
| 561210 | FACILITIES SUPPORT SERVICES | $111.4K | 4 | 1 | 0.2% |
| 238210 | ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS | $61.6K | 5 | 2 | 0.1% |
| 238140 | MASONRY CONTRACTORS | $55.8K | 5 | 1 | 0.1% |
| 238110 | POURED CONCRETE FOUNDATION AND STRUCTURE CONTRACTORS | $42.4K | 5 | 3 | 0.1% |
| 213111 | DRILLING OIL AND GAS WELLS | $0 | 1 | 1 | 0.0% |
08 / Buying Pattern
How does the government buy in PSC Z2LC?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $35.30M | 70 |
| DEFINITIVE CONTRACT | $16.91M | 68 |
| PURCHASE ORDER | $288.9K | 15 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z2LC?
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 $52.50M market as addressable.