Subcontracting opportunities: NAICS 237110, Water and Sewer Line and Related Structures Construction
24 prime contractors held small business subcontracting plans on 30 federal water and sewer line and related structures construction contracts (NAICS 237110) in FY2022–FY2024, worth $1.2B including options. Only primes that aren't small businesses need these plans, and each one sets goals for work the prime gives to small businesses, so these are the companies looking for small subcontractors in this industry.
- Primes with plans
- 24
- Plan contracts
- 30
- Agencies
- 7
- Total value
- $1.2B
A free account shows the primes that subcontract 237110 work in your state and the small businesses they hire.
Primes with subcontracting plans in 237110
Most plan contracts first. “Recent subcontracts” counts the subcontracts each prime reported among the 132 most recent reports in this code.
| Prime contractor | Plan contracts | Value | Main agencies | Recent subcontracts |
|---|---|---|---|---|
| Sak Construction, LLCO Fallon, MO | 3 | $24.1M | International Boundary and Water Commission: U.S.-Mexico, Department of the Army | — |
| Oscar Renda Contracting, Inc.Roanoke, TX | 2 | $142M | Bureau of Reclamation | — |
| Archer Western Construction, LLCIrving, TX · part of Walsh Group LTD. the | 2 | $74.7M | Bureau of Reclamation | — |
| Environmental Chemical CorporationBurlingame, CA | 2 | $45.9M | Department of the Navy | — |
| S.J. Louis Construction, Inc.Cold Spring, MN | 2 | $4.4M | Bureau of Reclamation | — |
| Jacobs Project Management Co.Dallas, TX · part of Jacobs Engineering Group Inc. | 1 | $267M | Bureau of Reclamation | 54$178M |
| CDM Constructors Inc.Albuquerque, NM | 1 | $263M | Bureau of Reclamation | — |
| Stronghold Engineering IncPerris, CA | 1 | $208M | National Park Service | — |
| PCL Construction IncTempe, AZ | 1 | $42.4M | International Boundary and Water Commission: U.S.-Mexico | — |
| Thalle Construction Co IncHillsborough, NC | 1 | $28.7M | Bureau of Reclamation | — |
| Aptim-North Wind Construction JV, LLCAlexandria, VA | 1 | $22.1M | Department of Energy | — |
| Southern Contracting, LLCBiloxi, MS | 1 | $19.9M | National Park Service | — |
| C. J. Mahan Construction Company, LLCUrbancrest, OH | 1 | $18.6M | Department of the Army | — |
| Record Steel & Construction IncBoise, ID · part of Record Steel and Construction Inc. | 1 | $9.8M | National Park Service | — |
| Hawaiian Dredging Construction Company, Inc.Honolulu, HI · part of Kajima Corporation | 1 | $8.4M | Department of the Navy | — |
| Insituform Technologies USA, LLCChesterfield, MO | 1 | $4.6M | Department of the Army | — |
| Leeward Construction IncHonesdale, PA | 1 | $2.2M | Department of the Army | — |
| Contrack Watts, Inc.McLean, VA · part of Contrack International Inc. | 1 | $1.6M | Department of the Navy | — |
| Marion, City ofMarion, IL · part of City of Marion | 1 | $1.4M | U.S. Fish and Wildlife Service | — |
| Kiewit Infrastructure West Co.Honolulu, HI | 1 | $1.3M | Department of the Navy | — |
| Structural Preservation Systems, LLCColumbia, MD | 1 | $1.1M | Department of the Army | — |
| Nova Group, Inc.Napa, CA | 1 | $1M | Department of the Navy | — |
| Gracon LLCLafayette, CO · part of Lynn/Cornerstone Holdings LLC | 1 | $1M | Bureau of Reclamation | — |
| Great Lakes Dredge & Dock Company, LLCOak Brook, IL | 1 | $805K | Department of the Army | — |
Recent subcontracts to small businesses
Of the 132 most recent subcontracts primes reported under NAICS 237110 since Nov 8, 2023, 29 went to small businesses, worth $12.5M.
| Date | Small business | Prime | Amount |
|---|---|---|---|
| Aug 6, 2026 | Yargus Enterprises LLCIN | Hunatek Federal Services, LLCFederal Prison System / Bureau of Prisons | $121K |
| Jul 15, 2026 | Norit Americas, IncTX | Jacobs Project Management Co.Bureau of Reclamation | $979K |
| Jun 24, 2026 | Pulsco, Inc.CA | Ames Federal Contracting Group LLCBureau of Reclamation | $1.3M |
| May 18, 2026 | Degcon Industries, LimitedCO | Ames Federal Contracting Group LLCBureau of Reclamation | $74.6K |
| May 5, 2026 | Senergy Petroleum LLCAZ | Jacobs Project Management Co.Bureau of Reclamation | $60K |
| Apr 27, 2026 | Whipps IncMA | Jacobs Project Management Co.Bureau of Reclamation | $25.8K |
| Mar 26, 2026 | Mesa Sand & Gravel IncNM | Ames Federal Contracting Group LLCBureau of Reclamation | $2.2M |
| Mar 26, 2026 | Cogent, Inc.MO | Jacobs Project Management Co.Bureau of Reclamation | $169K |
| Mar 2, 2026 | Pulsco, Inc.CA | Jacobs Project Management Co.Bureau of Reclamation | $1.6M |
| Feb 20, 2026 | Paso Robles Tank, IncCA | Bethel Downstream JVDepartment of the Navy | $239K |
| Jan 14, 2026 | Bluebird Building Systems LLCNM | Ames Federal Contracting Group LLCBureau of Reclamation | $2M |
| Nov 17, 2025 | Rocky Mechanical LLCCO | Weston Solutions IncDepartment of the Army | $300K |
| Oct 30, 2025 | Dredge Diver LLCAZ | Ocs Construction Services IncFederal Prison System / Bureau of Prisons | $311K |
| Oct 21, 2025 | Whipps IncMA | Jacobs Project Management Co.Bureau of Reclamation | $155K |
| Jun 24, 2025 | Senergy Petroleum LLCAZ | Jacobs Project Management Co.Bureau of Reclamation | $36.9K |
| May 12, 2025 | Sentar, Inc.AL | Asrc Prime Constructors, LLCDepartment of the Army | $103K |
| Apr 11, 2025 | Serrano's, Inc.NM | Jacobs Project Management Co.Bureau of Reclamation | $1.4K |
| Mar 28, 2025 | Serrano's, Inc.NM | Jacobs Project Management Co.Bureau of Reclamation | $114K |
| Mar 28, 2025 | Front Range Construction Services, LLCCO | B & H Contracting Company, Inc.National Park Service | $655K |
| Dec 10, 2024 | Adams, IncAK | Asrc Prime Constructors, LLCDepartment of the Army | $49.3K |
| Dec 9, 2024 | Engineering Economics IncCO | Jacobs Project Management Co.Bureau of Reclamation | $139K |
| Sep 10, 2024 | Brice Environmental Services CorporationAK | Asrc Prime Constructors, LLCDepartment of the Army | $193K |
| Aug 2, 2024 | Ahtna Global LLCAK | Asrc Prime Constructors, LLCDepartment of the Army | $66.5K |
| May 7, 2024 | Tog, LLCCO | B & H Contracting Company, Inc.National Park Service | $37.9K |
| Apr 26, 2024 | Nine Point Eight Capital LLCCO | B & H Contracting Company, Inc.National Park Service | $31.9K |
Small businesses winning these subcontracts
- Pulsco, Inc., CA: 2 subcontracts, $2.9M
- Front Range Construction Services, LLC, CO: 2 subcontracts, $1.2M
- Whipps Inc, MA: 2 subcontracts, $181K
- Serrano's, Inc., NM: 2 subcontracts, $116K
- Senergy Petroleum LLC, AZ: 2 subcontracts, $96.9K
- Mesa Sand & Gravel Inc, NM: 1 subcontract, $2.2M
- Bluebird Building Systems LLC, NM: 1 subcontract, $2M
- Norit Americas, Inc, TX: 1 subcontract, $979K
- Asrc Builders LLC, AK: 1 subcontract, $842K
- Dredge Diver LLC, AZ: 1 subcontract, $311K
- Rocky Mechanical LLC, CO: 1 subcontract, $300K
- Paso Robles Tank, Inc, CA: 1 subcontract, $239K
- Brice Environmental Services Corporation, AK: 1 subcontract, $193K
- Ace Consulting Company, Inc., KY: 1 subcontract, $178K
- Cogent, Inc., MO: 1 subcontract, $169K
Which agencies
| Agency | Plan contracts | Value |
|---|---|---|
| Bureau of Reclamation | 10 | $781M |
| Department of the Navy | 6 | $58.2M |
| Department of the Army | 6 | $35.4M |
| National Park Service | 3 | $238M |
| International Boundary and Water Commission: U.S.-Mexico | 3 | $58.5M |
| Department of Energy | 1 | $22.1M |
| U.S. Fish and Wildlife Service | 1 | $1.4M |
Where the work is
New Mexico (7), California (2), Illinois (2), Guam (2), Hawaii (2), Colorado (2), Arizona (2), Arkansas (1), Washington (1), North Carolina (1), and 8 more.
How to win subcontracts with these primes
- Register in the prime's supplier portal. Most large primes have one, usually under “supplier diversity” or “small business programs” on their website. Buyers search it when they need a subcontractor, so list your NAICS codes, certifications and past work.
- Contact the small business liaison officer. Every prime with a plan names someone to run it. Find them through the supplier portal, or for defense primes in DoD's prime contractor directory. Send a one-page capability statement that names the contracts and agencies you can support.
- Watch SBA's SubNet. Primes post subcontracting solicitations and sources sought notices on SubNet.
- Be easy to vet. Keep your SAM.gov registration active and check that you count as small under 237110's size standard. Certifications such as 8(a), HUBZone, WOSB and SDVOSB count toward the prime's goals, which makes you more valuable to them.
- Get free help. APEX Accelerators introduce small businesses to primes and run matchmaking events. Our guide to becoming a government subcontractor covers the rest.
More on 237110: open contracts and top small-business winners and contracts ending in the next 12 months. Primes also post subcontracting opportunities on SBA's SubNet.
Frequently asked questions
What is a small business subcontracting plan?
Under FAR 19.702, a large business that wins a federal contract over $900,000 ($2 million for construction) with subcontracting possibilities must agree to a plan with goals for subcontracting to small businesses, including small disadvantaged, women-owned, HUBZone and service-disabled veteran-owned firms. The prime reports its progress twice a year in eSRS. Contracts awarded before October 2025 used the older $750,000 and $1.5 million thresholds.
How do I become a subcontractor to these 237110 primes?
Register in the prime's supplier portal (most large primes have one, often called supplier diversity or small business programs), keep your SAM.gov registration active, and send the prime's small business liaison officer a capability statement that names the contracts and agencies you can support. Primes need small subcontractors to meet their plan goals, so being easy to find and easy to vet matters.
Where does this data come from?
Primes and their plan contracts come from SBA's Directory of Federal Government Prime Contractors with Subcontracting Plans for FY2022–FY2024, which is drawn from FPDS. Recent subcontracts come from the subaward reports primes file on USAspending.gov (most subcontracts over $30,000 on prime contracts over $750,000 must be reported). A subcontractor is shown as a small business when it has an active SAM.gov registration as small under at least one NAICS code, or an SBA certification.
Source: SBA's directory of prime contractors with subcontracting plans (FY2022–FY2024, from FPDS) and USAspending.gov subaward reports. Contact names are never shown. Values are base plus all options, not what has been paid.