Who buys NAICS 237110 (Water and Sewer Line and Related Structures Construction) work, who wins it, and what's open right now — 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 | 70 | $117.4M | — |
| Q2 FY2026 | 138 | $57.9M | -51% |
| Q3 FY2026 | 120 | $496.7M | +758% |
| Q4 FY2026 | 165 | $311.6M | -37% |
Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount.
| # | Contractor | Obligated | Share |
|---|---|---|---|
| 1 | AMES FEDERAL CONTRACTING GROUP LLC | $129.5M | 13.2% |
| 2 | RECORD STEEL AND CONSTRUCTION, INC. | $129.2M | 13.1% |
| 3 | G.S.E. CONSTRUCTION COMPANY, INC. | $109.5M | 11.1% |
| 4 | DYNO ENERGY SERVICES LLC | $75.5M | 7.7% |
| 5 | CARSTENSEN CONTRACTING INC | $72.9M | 7.4% |
| 6 | TUTOR PERINI CORP | $69.5M | 7.1% |
| 7 | PATE CONSTRUCTION CO., INC. | $37.0M | 3.8% |
| 8 | RED EAGLE 3 JV | $22.9M | 2.3% |
| 9 | BAIRCO CONSTRUCTION INC | $19.1M | 1.9% |
| 10 | CBSE2 JV | $18.0M | 1.8% |
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 the Interior | $725.0M | 73.7% |
| Department of Defense | $91.0M | 9.2% |
| Department of Veterans Affairs | $85.5M | 8.7% |
| Department of Agriculture | $38.1M | 3.9% |
| Department of State | $15.7M | 1.6% |
| Department of Transportation | $9.3M | 0.9% |
| Department of Homeland Security | $8.7M | 0.9% |
| Department of Justice | $6.0M | 0.6% |
| Department of Health and Human Services | $3.8M | 0.4% |
| Department of Commerce | $472K | 0.0% |
| Set-aside type | Obligated | Share |
|---|---|---|
| Small business set-aside | $165.5M | 19.1% |
| 8(a) | $24.6M | 2.8% |
| SDVOSB | $71.0M | 8.2% |
| WOSB / EDWOSB | $532K | 0.1% |
| HUBZone | $6.0M | 0.7% |
| Other (Indian economic enterprise, veteran, …) | $6.1M | 0.7% |
| No set-aside (full & open) | $594.1M | 68.5% |
Share of obligations on awards whose set-aside type is recorded — 88% 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 67. 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.