Who buys Product and Service Code Z1LB (Maintenance of Highways/Roads/Streets/Bridges/Railways), who wins it, what's open now and which contracts expire next — from FY2026 USAspending awards and live SAM.gov solicitations.
Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly
| Quarter | Awards | Obligated | Change |
|---|---|---|---|
| Q1 FY2026 | 34 | $12.0M | — |
| Q2 FY2026 | 42 | $27.4M | +129% |
| Q3 FY2026 | 75 | $39.0M | +42% |
| Q4 FY2026 · partial | 116 | $101.8M | +161% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount. The Department of Defense publishes contract awards to USAspending with a 90-day delay, so Q4 FY2026 is still missing most DoD awards (DoD is 13% of this code's dollars) — treat that quarter as incomplete, not as a spending decline.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC | $43.9M | 24.3% |
| 2 | TIMS 8A JV LLC | $15.0M | 8.3% |
| 3 | KOMAN ADVANTAGE, LLC | $8.3M | 4.6% |
| 4 | JUDD BUICK CONSTRUCTION INC | $6.9M | 3.9% |
| 5 | MCCALLS GRADING & CONSTRUCTION INC | $5.7M | 3.1% |
| 6 | ARK CONSTRUCTION MANAGEMENT LLC | $4.6M | 2.6% |
| 7 | ROBERT THOMAS | $4.4M | 2.4% |
| 8 | ARMITAGE SAI JV | $4.3M | 2.4% |
| 9 | DOT CONSTRUCTION, INC | $3.8M | 2.1% |
| 10 | BRYANT'S LAND AND DEVELOPMENT INDUSTRIES, INC. | $2.8M | 1.6% |
Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.
| Agency | Obligated | Share |
|---|---|---|
| Department of Agriculture | $105.8M | 58.7% |
| Department of Homeland Security | $26.7M | 14.8% |
| Department of Defense | $22.9M | 12.7% |
| Department of the Interior | $17.5M | 9.7% |
| Department of Veterans Affairs | $2.4M | 1.3% |
| Department of Energy | $1.6M | 0.9% |
| Department of Transportation | $1.6M | 0.9% |
| Environmental Protection Agency | $1.2M | 0.6% |
| Department of State | $430K | 0.2% |
| Start | Contract · recipient | Obligated |
|---|---|---|
| Aug 10, 2026 | FY26-012344 THIS TASK ORDER INCORPORATES THE MANDATORY CONTRACT CLAUSE FAR 52.222 90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS, AS REQUIRED BY EXECUTIVE ORDER 14398. GWJ ROAD RECOVERY TAS MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC · Department of Agriculture | $34.0M |
| Sep 15, 2026 | CBP TUCSON AZ. TACTICAL INFRASTRUCTURE MAINTENANCE TIMS 8A JV LLC · Department of Homeland Security | $9.3M |
| Aug 14, 2026 | CBP RIO GRANDE VALLEY, LAREDO, DEL RIO TACTICAL INFRASTRUCTURE MAINTENANCE KOMAN ADVANTAGE, LLC · Department of Homeland Security | $8.3M |
| Sep 30, 2026 | EL PASO AND BIG BEND NORTH TACTICAL INFRASTRUCTURE TIMS 8A JV LLC · Department of Homeland Security | $5.7M |
| Sep 1, 2026 | FY26-016994 THIS TASK ORDER INCORPORATES THE MANDATORY CONTRACT CLAUSE FAR 52.222 90, ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS, AS REQUIRED BY EXECUTIVE ORDER 14398. GWJ ROAD RECOVERY TAS DOT CONSTRUCTION, INC · Department of Agriculture | $3.8M |
The largest obligations on awards that started in the window’s latest quarter.
| Ends | Contract · recipient | Obligated |
|---|---|---|
| Oct 18, 2027 | CURRENT CLINS UNIT OF MEASURE CHANGES CONTRACT FOR REPAIR EAST 388TH 419TH APRON AT HILL AIR FORCE BASE, UTREFERENCE NO. R00009SEE PAGE 2. NH1 JV · Department of Defense | $40.9M |
| Oct 30, 2026 | OZAR 223690 - PAVEMENT PRESERVATION FOR 3 MISSOURI NATIONAL PARKS - N122 GWCA 318349 OZAR 223690 WICR 226956. THIS PAVEMENT PRESERVATIONS PROJECT IS COMPOSED OF 3 PARKS IN MISSOURI. OZARK NATIONAL SCENIC RIVERWAY (OZAR), GEORGE WASHINGTON CARVER DMS CONTRACTING INC · Department of the Interior | $15.3M |
| Jun 1, 2027 | DES MOINES RIVER BASIN SAYLORVILLE LAKE POLK COUNTY, IA CONTROL TOWER SLUICE GATES BCI CONSTRUCTION USA, INC. · Department of Defense | $12.3M |
| Nov 30, 2026 | FY26-002698 APPROVED FY26-003873 APPROVED DISASTER RECOVERY - HEAVY MAINTENANCE OF ROADS ON THE DAVY CROCKETT AND SAM HOUSTON NATIONAL FOREST THIS TASK ORDER INCORPORATES THE MANDATORY CONTRACT CLAUSE FAR 52.222 90, ADDRESSING DEI DISCRIMINATION B MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC · Department of Agriculture | $9.8M |
| Dec 31, 2026 | DISTRICT 1: CLINCH RANGER DISTRICT (WISE, VA) DISTRICT 2: MOUNT ROGERS NATIONAL RECREATION AREA (MARION, VA) DISTRICT 3: EASTERN DIVIDE RANGER DISTRICT (BLACKSBURG, VA) DOT CONSTRUCTION, INC · Department of Agriculture | $6.4M |
189 contracts under this code reach their final end date (options included) in the next 12 months.
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $32.3M | 47.4% |
| 8(a) | $13.4M | 19.6% |
| SDVOSB | $2.8M | 4.2% |
| WOSB / EDWOSB | $169K | 0.2% |
| HUBZone | $2.5M | 3.7% |
| No set-aside (full & open) | $16.9M | 24.8% |
Share of obligations on awards whose set-aside type is recorded — 38% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.
Showing the 10 most recently posted of 12. Links open the notice on SAM.gov.
Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.