Data / Federal awards / NAICS 237110 / Department of the Interior
Department of the Interior contracts under NAICS 237110 Water and Sewer Line and Related Structures Construction: $1.8 billion to 286 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of the Interior obligated $1.8 billion under NAICS 237110, Water and Sewer Line and Related Structures Construction, across 468 contract awards to 286 named recipients in fiscal years 2024 to 2027. The largest recipients are JACOBS PROJECT MANAGEMENT CO. ($271.0 million), CDM CONSTRUCTORS INC ($270.1 million), RECORD STEEL AND CONSTRUCTION, INC. ($175.5 million). 34 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Department of the Interior under NAICS 237110, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- Agency
- Department of the Interior
- NAICS code
- 237110 Water and Sewer Line and Related Structures Construction
- Contract awards
- 468
- Obligated
- $1.8 billion
- Named recipients
- 286
- Small business share of obligations
- 21%
- Full and open competition share
- 96%
- Set aside share
- 17%
- Latest action
- 2026-09-28
Open opportunities in this niche
The same code on SAM.gov, read each morning: 34 opportunities you can still respond to.
Incumbents at this agency
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| JACOBS PROJECT MANAGEMENT CO. | Other Than Small Business | 1 | $271 million | 15.2% |
| CDM CONSTRUCTORS INC | Other Than Small Business | 1 | $270.1 million | 15.2% |
| RECORD STEEL AND CONSTRUCTION, INC. | Other Than Small Business | 3 | $175.5 million | 9.9% |
| OSCAR RENDA CONTRACTING INC | Other Than Small Business | 3 | $133.8 million | 7.5% |
| AMES FEDERAL CONTRACTING GROUP LLC | Other Than Small Business | 2 | $129.5 million | 7.3% |
| PERINI MANAGEMENT SERVICES, INC. | Other Than Small Business | 3 | $112.3 million | 6.3% |
| G.S.E. CONSTRUCTION COMPANY, INC. | Other Than Small Business | 1 | $109.5 million | 6.1% |
| FLATLAND ENERGY SERVICES LLC | Small Business | 1 | $75.5 million | 4.2% |
| CARSTENSEN CONTRACTING INC | Other Than Small Business | 1 | $72.9 million | 4.1% |
| PATE CONSTRUCTION CO., INC. | Small Business | 2 | $40.8 million | 2.3% |
| THALLE CONSTRUCTION CO INC | Other Than Small Business | 1 | $29 million | 1.6% |
| BAIRCO CONSTRUCTION INC | Small Business | 9 | $28.8 million | 1.6% |
| R.C.S. CONSTRUCTION, INC. | Other Than Small Business | 1 | $27.1 million | 1.5% |
| ORCOM, A DIVISION OF ORTEGA COMPANIES, INC | Small Business | 2 | $22.3 million | 1.3% |
| SOUTHERN CONTRACTING, LLC | Other Than Small Business | 1 | $21.8 million | 1.2% |
| HARTMAN-WALSH PAINTING COMPANY | Small Business | 1 | $20 million | 1.1% |
| CBSE2 JV | Small Business | 1 | $18 million | 1.0% |
| STRONGHOLD ENGINEERING INC | Other Than Small Business | 1 | $17.5 million | 1.0% |
| MGC CONTRACTORS INC | Other Than Small Business | 1 | $15.8 million | 0.9% |
| MCMILLEN, INC. | Other Than Small Business | 1 | $14.1 million | 0.8% |
| WCA CONSTRUCTION, LLC | Small Business | 4 | $13.1 million | 0.7% |
| MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC | Small Business | 2 | $12.2 million | 0.7% |
| GUARDIAN CONSTRUCTION, INC. | Small Business | 4 | $10.4 million | 0.6% |
| SEALASKA CONSTRUCTORS LLC | Small Business | 2 | $9.8 million | 0.6% |
| S.J. LOUIS CONSTRUCTION, INC | Other Than Small Business | 2 | $7.3 million | 0.4% |
| PURE ENVIRO-MANAGEMENT, LLC | Small Business | 3 | $7.2 million | 0.4% |
| TEHAMA TECHNICAL SERVICES, LLC | Small Business | 1 | $6.6 million | 0.4% |
| JMG CONSTRUCTORS LLC | Small Business | 3 | $6.3 million | 0.4% |
| BERING STRAITS GLOBAL INNOVATIONS, LLC | Small Business | 6 | $6.3 million | 0.4% |
| AMES 1, LLC | Small Business | 1 | $5.9 million | 0.3% |
| RJS CONSTRUCTION INC | Small Business | 1 | $4.4 million | 0.2% |
| JR MERIT, INC. | Small Business | 1 | $4.1 million | 0.2% |
| RENOVA ENVIRONMENTAL COMPANY | Small Business | 3 | $3.6 million | 0.2% |
| KISSNER G C INC | Small Business | 2 | $3.5 million | 0.2% |
| ARCTIC PEAK LLC | Small Business | 1 | $3.2 million | 0.2% |
| HAROLD MACQUINN INC | Small Business | 2 | $3.1 million | 0.2% |
| OR - A JOINT VENTURE | Other Than Small Business | 1 | $3 million | 0.2% |
| WATER, CIVIL AND ENVIRONMENTAL INCORPORATED | Small Business | 1 | $3 million | 0.2% |
| WEST FORK CONSTRUCTION, LLC | Small Business | 1 | $2.9 million | 0.2% |
| MONTCAL LLC | Small Business | 1 | $2.7 million | 0.2% |
| GOSHAWK, LLC | Other Than Small Business | 1 | $2.6 million | 0.1% |
| CLASSIC SITE SOLUTIONS INC | Small Business | 3 | $2.5 million | 0.1% |
| GRACON LLC | Other Than Small Business | 4 | $2.3 million | 0.1% |
| CORE CONTRACTING GROUP | Small Business | 6 | $2 million | 0.1% |
| WHITE BEAR CONSTRUCTION, INC. | Small Business | 2 | $1.8 million | 0.1% |
| RTA CONSTRUCTION, INC | Small Business | 1 | $1.6 million | 0.1% |
| CITY OF MARION | Other Than Small Business | 1 | $1.5 million | 0.1% |
| NORTHERN MANAGEMENT SERVICES, INC. | Small Business | 1 | $1.5 million | 0.1% |
| LACREEK DEVELOPMENT CORP | Small Business | 2 | $1.4 million | 0.1% |
| OK2 CONSTRUCTION, LLC | Small Business | 1 | $1.4 million | 0.1% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Bureau of Reclamation | 57 | $1.13 billion |
| National Park Service | 220 | $614.8 million |
| U.S. Fish and Wildlife Service | 106 | $18 million |
| Bureau of Land Management | 47 | $5.7 million |
| Bureau of Indian Affairs and Bureau of Indian Education | 15 | $4.8 million |
| U.S. Geological Survey | 20 | $2.7 million |
| Departmental Offices | 2 | $1.2 million |
| Office of Surface Mining, Reclamation and Enforcement | 1 | $0 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $581.6 million |
| FY2025 | $447.5 million |
| FY2026 | $752.1 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| Y1NE | Construction of Water Supply Facilities | 63 | $1.14 billion |
| Y1ND | Construction of Sewage and Waste Facilities | 26 | $281 million |
| Z2NE | Repair or Alteration of Water Supply Facilities | 73 | $80.1 million |
| Y1NZ | Construction of Other Utilities | 9 | $69.9 million |
| Z2PD | Repair or Alteration of Waste Treatment and Storage Facilities | 7 | $43.1 million |
| Y1PD | Construction of Waste Treatment and Storage Facilities | 3 | $27.9 million |
| Y1JZ | Construction of Miscellaneous Buildings | 3 | $25.1 million |
| Z1MD | Maintenance of Epg Facilities - Hydro | 2 | $24 million |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 140R4024C0013 | JACOBS PROJECT MANAGEMENT CO. | Department of the Interior | Definitive Contract | 237110 | SAN JUAN LATERAL WATER TREATMENT PLANT | $271,036,182 | $271,036,182 | August 30, 2024 | December 24, 2029 | Farmington, NM | usaspending.gov |
| INR17PC00023 | CDM CONSTRUCTORS INC | Department of the Interior | Definitive Contract | 237110 | POJOAQUE BASIN REGIONAL WATER SYSTEM IGF::OT::IGF | $270,069,594 | $364,042,516 | February 21, 2017 | February 28, 2027 | Santa Fe, NM | usaspending.gov |
| 140R6024C0015 | OSCAR RENDA CONTRACTING INC | Department of the Interior | Definitive Contract | 237110 | LEADVILLE WATER TREATMENT PLANT | $133,783,289 | $133,783,289 | September 20, 2024 | October 27, 2029 | Leadville, CO | usaspending.gov |
| 140P2026C0016 | RECORD STEEL AND CONSTRUCTION, INC. | Department of the Interior | Definitive Contract | 237110 | YELL 326133 REHABILITATE CANYON VILLAGE WASTEWATER TREATMENT SYSTEMS | $129,150,000 | $129,150,000 | April 22, 2026 | February 14, 2028 | Yellowstone National Park, WY | usaspending.gov |
| 140P2026C0017 | G.S.E. CONSTRUCTION COMPANY, INC. | Department of the Interior | Definitive Contract | 237110 | YELL 310402 GRANT WASTEWATER TREATMENT PLANT AND COLLECTIONS AND CANYON COLLECTIONS | $109,487,800 | $109,487,800 | May 28, 2026 | February 28, 2029 | Yellowstone National Park, WY | usaspending.gov |
| 140R4026C0008 | FLATLAND ENERGY SERVICES LLC | Department of the Interior | Definitive Contract | 237110 | NGWSP BLOCK 2-3 HDD | $75,532,921 | $75,532,921 | June 9, 2026 | July 7, 2028 | Farmington, NM | usaspending.gov |
| 140R4026C0013 | CARSTENSEN CONTRACTING INC | Department of the Interior | Definitive Contract | 237110 | NGWSP BLOCK 2-3 PIPELINE | $72,863,604 | $72,863,604 | September 4, 2026 | August 2, 2028 | Farmington, NM | usaspending.gov |
| 140P2026C0037 | PERINI MANAGEMENT SERVICES, INC. | Department of the Interior | Definitive Contract | 237110 | DEVA 318717 - "REHABILITATE FURNACE CREEK AND COW CREEK WATER AND WASTEWATER TREATMENT SYSTEMS." | $69,535,671 | $69,535,671 | July 20, 2026 | January 20, 2029 | Death Valley, CA | usaspending.gov |
| 140R4026C0006 | AMES FEDERAL CONTRACTING GROUP LLC | Department of the Interior | Definitive Contract | 237110 | NGWSP INTAKE & RIVER PUMPING PLANT | $67,726,344 | $67,726,344 | April 3, 2026 | October 20, 2028 | Farmington, NM | usaspending.gov |
| 140R4026C0001 | AMES FEDERAL CONTRACTING GROUP LLC | Department of the Interior | Definitive Contract | 237110 | NGWSP PUMPING PLANT 1 | $61,761,618 | $61,761,618 | November 10, 2025 | May 28, 2028 | Farmington, NM | usaspending.gov |
| 140P2025C0040 | RECORD STEEL AND CONSTRUCTION, INC. | Department of the Interior | Definitive Contract | 237110 | YELL 310533 REHABILITATE AND IMPROVE OLD FAITHFUL WATER TREATMENT SYSTEM GAOA | $46,195,805 | $46,195,805 | May 13, 2025 | October 5, 2028 | Yellowstone National Park, WY | usaspending.gov |
| 140P2025C0058 | PERINI MANAGEMENT SERVICES, INC. | Department of the Interior | Definitive Contract | 237110 | GLCA 318744 DESIGN BUILD - REPLACE CRITICAL WASTEWATER UTILITIES | $42,797,092 | $42,797,092 | August 27, 2025 | August 30, 2027 | Page, AZ | usaspending.gov |
| 140R6026C0008 | PATE CONSTRUCTION CO., INC. | Department of the Interior | Definitive Contract | 237110 | EO 14398 ARKANSAS VALLEY CONDUIT - CROWLEY REACH 1 | $36,970,617 | $36,970,617 | September 17, 2026 | November 17, 2028 | Pueblo, CO | usaspending.gov |
| 140R6024C0005 | THALLE CONSTRUCTION CO INC | Department of the Interior | Definitive Contract | 237110 | INSTALLATION OF A CHEMICAL INJECTION BUILDING | $28,957,662 | $28,957,662 | February 29, 2024 | May 4, 2026 | Pueblo, CO | usaspending.gov |
| 140P2025C0007 | R.C.S. CONSTRUCTION, INC. | Department of the Interior | Definitive Contract | 237110 | MORU 272051, REHABILITATE AND EXPAND WASTEWATER TREATMENT PLANT, MOUNT RUSHMORE NATIONAL MEMORIAL, KEYSTONE, SOUTH DAKOTA | $27,144,486 | $27,144,486 | December 26, 2024 | June 5, 2027 | Keystone, SD | usaspending.gov |
| 140P2024C0008 | SOUTHERN CONTRACTING, LLC | Department of the Interior | Definitive Contract | 237110 | CATO 250011 REHABILITATE PARKWIDE UTILITIES | $21,770,906 | $21,770,906 | July 18, 2024 | January 15, 2027 | Thurmont, MD | usaspending.gov |
| 140R1020C0012 | HARTMAN-WALSH PAINTING COMPANY | Department of the Interior | Definitive Contract | 237110 | JOHN W. KEYS III PUMP-GENERATING PLANT DISCHARGE TUBE COATING-LINING REHABILITATION | $19,951,848 | $37,726,651 | September 1, 2020 | February 16, 2027 | Grand Coulee, WA | usaspending.gov |
| 140P2026C0013 | BAIRCO CONSTRUCTION INC | Department of the Interior | Definitive Contract | 237110 | GLAC 318705 - PACKAGE #1 CONSTRUCTION SO | $18,573,634 | $18,573,634 | April 13, 2026 | August 31, 2027 | Babb, MT | usaspending.gov |
| 140P2026C0047 | CBSE2 JV | Department of the Interior | Definitive Contract | 237110 | GRCA 318719 CONSTRUCT TEMP. WWTP AT NORT | $17,963,311 | $17,963,311 | September 3, 2026 | November 19, 2027 | Grand Canyon, AZ | usaspending.gov |
| 140P2023C0001 | STRONGHOLD ENGINEERING INC | Department of the Interior | Definitive Contract | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NA | $17,485,204 | $226,387,484 | March 14, 2023 | January 8, 2028 | Grand Canyon, AZ | usaspending.gov |
| 140R4025C0002 | MGC CONTRACTORS INC | Department of the Interior | Definitive Contract | 237110 | BGNDRF TREATMENT BUILDING EXPANSION DESIGN BUILD | $15,810,866 | $15,810,866 | January 8, 2025 | March 21, 2027 | Alamogordo, NM | usaspending.gov |
| 140R4024C0020 | ORCOM, A DIVISION OF ORTEGA COMPANIES, INC | Department of the Interior | Definitive Contract | 237110 | RG- EBHD UTILITY REHAB | $14,414,603 | $14,414,603 | September 20, 2024 | June 5, 2026 | Elephant Butte, NM | usaspending.gov |
| 140R3025C0006 | MCMILLEN, INC. | Department of the Interior | Definitive Contract | 237110 | PUMPING STATION AT TOPOCK MARSH | $14,064,408 | $14,064,408 | March 21, 2025 | August 31, 2026 | Parker, AZ | usaspending.gov |
| 140P2024C0073 | BAIRCO CONSTRUCTION INC | Department of the Interior | Definitive Contract | 237110 | GLAC 307606 - REPLACE SWIFT CURRENT WATER DISTRIBUTION SYSTEM, GAOA | $9,930,720 | $9,930,720 | September 9, 2024 | September 30, 2026 | Babb, MT | usaspending.gov |
| 140P2026C0029 | GUARDIAN CONSTRUCTION, INC. | Department of the Interior | Definitive Contract | 237110 | MEVE 317500, REPLACE MOREFIELD WATERLINES, MESA VERDE NATIONAL PARK CO | $9,449,817 | $9,449,817 | April 24, 2026 | October 29, 2027 | Mesa Verde National Park, CO | usaspending.gov |
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.