01 / PSC Market Profile
PSC Z1LB Maintenance Of Highways/Roads/Streets/Bridges/Railways Federal Contracts
Product and Service Code Z1LB
Federal contract activity classified under Maintenance Of Highways/Roads/Streets/Bridges/Railways across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC Z1LB federal market?
03 / Spending Trend
PSC Z1LB contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$243.72M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $230.23M | 1,666 | 476 | 24 | — |
| FY 2021 | $199.79M | 1,327 | 414 | 22 | −13.2% |
| FY 2022 | $231.11M | 1,314 | 412 | 19 | +15.7% |
| FY 2023 | $355.10M | 1,285 | 416 | 23 | +53.6% |
| FY 2024 | $262.49M | 1,245 | 392 | 25 | −26.1% |
| FY 2025 | $252.73M | 923 | 316 | 21 | −3.7% |
| FY 2026 | $243.72M | 784 | 297 | 24 | −3.6% |
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 ARMY | 2100 | $509.85M | 1,943 | 195 | 28.7% |
| FOREST SERVICE | 12C2 | $430.21M | 3,847 | 448 | 24.2% |
| U.S. CUSTOMS AND BORDER PROTECTION | 7014 | $268.97M | 256 | 13 | 15.2% |
| DEPT OF THE NAVY | 1700 | $183.59M | 521 | 94 | 10.3% |
| DEPT OF THE AIR FORCE | 5700 | $129.76M | 634 | 121 | 7.3% |
| NATIONAL PARK SERVICE | 1443 | $102.16M | 339 | 105 | 5.8% |
| BUREAU OF LAND MANAGEMENT | 1422 | $42.65M | 281 | 55 | 2.4% |
| ENERGY, DEPARTMENT OF | 8900 | $24.40M | 167 | 2 | 1.4% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $20.01M | 110 | 39 | 1.1% |
| USTRANSCOM | 9776 | $13.35M | 28 | 1 | 0.8% |
05 / Contracting Offices
Which contracting offices buy in PSC Z1LB?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| ADMINISTRATION FACILITIES TRAINING CONTRACTING DIVISION | 70B01C | U.S. CUSTOMS AND BORDER PROTECTION | $251.03M | 228 | 13 | 14.1% |
| NAVFACSYSCOM MID-ATLANTIC | N40085 | DEPT OF THE NAVY | $90.25M | 257 | 27 | 5.1% |
| USDA-FS, CSA EAST 11 | 124451 | FOREST SERVICE | $74.75M | 256 | 44 | 4.2% |
| W6QM MICC-FT BENNING | W911SF | DEPT OF THE ARMY | $72.23M | 239 | 2 | 4.1% |
| DSC CONTRACTING SERVICES DIVISION | 140P20 | NATIONAL PARK SERVICE | $65.00M | 56 | 13 | 3.7% |
| USDA-FS, CSA INTERMOUNTAIN 9 | 1240LU | FOREST SERVICE | $55.62M | 398 | 33 | 3.1% |
| USDA-FS, STEWARDSHIP CONTRACTING BRANCH | 12363N | FOREST SERVICE | $53.94M | 195 | 70 | 3.0% |
| W075 ENDIST SACRAMENTO | W91238 | DEPT OF THE ARMY | $48.80M | 18 | 2 | 2.7% |
| W6QM MICC-FT CAMPBELL | W91248 | DEPT OF THE ARMY | $47.82M | 143 | 5 | 2.7% |
| W2V6 USA ENG SPT CTR HUNTSVIL | W912DY | DEPT OF THE ARMY | $42.67M | 58 | 5 | 2.4% |
06 / Top Vendors
Which contractors lead the PSC Z1LB market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| KOMAN CONSTRUCTION, LLC | $99.72M | 122 | 1 | 5.6% | Aug 5, 2026 |
| TACTICAL INFRASTRUCTURE MAINTENANCE SOLUTIONS, LLC | $96.06M | 61 | 1 | 5.4% | Aug 27, 2026 |
| COLUMBUS BARRICADES INC | $74.29M | 223 | 1 | 4.2% | Jul 6, 2026 |
| NH1 JV | $48.76M | 16 | 1 | 2.7% | Jul 13, 2026 |
| MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC | $43.86M | 4 | 1 | 2.5% | Sep 17, 2026 |
| DOUBLE "A" SERVICES, INC. | $34.42M | 109 | 1 | 1.9% | Jan 18, 2024 |
| FDT WATER INFRASTRUCTURE, LLC | $32.37M | 36 | 1 | 1.8% | Sep 17, 2026 |
| EAGLE EYE ELECTRIC, LLC | $29.97M | 94 | 1 | 1.7% | Nov 14, 2024 |
| KEKOLU-RIO VISTA JOINT VENTURE, LLC | $29.38M | 42 | 1 | 1.7% | Nov 19, 2025 |
| PERIMETER SECURITY PARTNERS, LP | $23.19M | 31 | 1 | 1.3% | Jun 22, 2026 |
07 / Industry Mix
What industries are purchased under PSC Z1LB?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 237310 | HIGHWAY, STREET, AND BRIDGE CONSTRUCTION | $982.69M | 5,571 | 721 | 55.4% |
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | $288.56M | 603 | 72 | 16.3% |
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $196.68M | 398 | 121 | 11.1% |
| 238990 | ALL OTHER SPECIALTY TRADE CONTRACTORS | $130.65M | 223 | 53 | 7.4% |
| 561210 | FACILITIES SUPPORT SERVICES | $69.69M | 269 | 19 | 3.9% |
| 488210 | SUPPORT ACTIVITIES FOR RAIL TRANSPORTATION | $36.90M | 144 | 11 | 2.1% |
| 115310 | SUPPORT ACTIVITIES FOR FORESTRY | $20.40M | 514 | 94 | 1.1% |
| 238910 | SITE PREPARATION CONTRACTORS | $11.39M | 128 | 26 | 0.6% |
| 488490 | OTHER SUPPORT ACTIVITIES FOR ROAD TRANSPORTATION | $9.52M | 97 | 21 | 0.5% |
| 238110 | POURED CONCRETE FOUNDATION AND STRUCTURE CONTRACTORS | $6.07M | 209 | 9 | 0.3% |
08 / Buying Pattern
How does the government buy in PSC Z1LB?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $1.17B | 5,712 |
| DEFINITIVE CONTRACT | $495.96M | 1,484 |
| PURCHASE ORDER | $43.20M | 825 |
| BPA CALL | $61.12M | 523 |
09 / Recent Contract Awards
What was awarded most recently in PSC Z1LB?
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 $1.78B market as addressable.