Industries › NAICS 237130
Industry · NAICS 237130 · sector 23 Construction
Power and Communication Line and Related Structures Construction
Federal contract obligations classified under NAICS 237130, the organisations that win them and the agencies that award them.
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026.
Federal agencies obligated $794M in contracts classified under NAICS 237130, Power and Communication Line and Related Structures Construction, in FY2026, and $3.0B over the five fiscal years since FY2023; the industry ranks 108 of 526 on this site.
Obligations were down 25% on FY2025 ($1.1B), with $0 so far in FY2027.
The largest recipient organisations over FY2022–FY2025 were Core Tech-HDCC-Kajima LLC ($219M), Contrack Watts Inc ($189M) and BL Harbert International LLC ($159M).
By place of performance, the most money went to CA, WA and FL.
Contract obligations by fiscal year
Compared with the largest industry FY2026
| Measure | This industry | Aircraft Manufacturing | All contracts |
|---|---|---|---|
| Contract obligations, FY2026 | $794M | $45B | $716B |
| Five-year total | $3.0B | $211B | $3.0T |
| Share of all contract obligations, five years | 0.1% | 7.1% | 100% |
Top contractors obligations, FY2022–FY2025
| # | Organisation | Obligations |
|---|---|---|
| 1 | Core Tech-HDCC-Kajima LLC | $219M |
| 2 | Contrack Watts Inc | $189M |
| 3 | BL Harbert International LLC | $159M |
| 4 | Hci Management Services Company | $108M |
| 5 | Synergy Electric Company, Inc. | $99M |
| 6 | South Bay Edc Inc | $62M |
| 7 | City Light & Power JBLM LLC | $62M |
| 8 | Power Pro Plus Inc. | $56M |
| 9 | Panhandle Power Solutions LLC | $55M |
| 10 | Energy Services Group Inc | $45M |
| 11 | City Light & Power, Inc. | $45M |
| 12 | Souza Construction, Inc. | $44M |
| 13 | Nomlaki Technologies, LLC | $43M |
| 14 | SGJV2, LLC | $43M |
| 15 | David Boland Inc | $43M |
| 16 | Cci Facility Contractors, LLC | $36M |
| 17 | Nan Inc | $35M |
| 18 | HSGS-Ameresco, LLC | $32M |
| 19 | Crown Innovations, Inc. | $30M |
| 20 | Koontz Electric Company, Incorporated | $29M |
| 21 | City Light & Power Aberdeen, LLC | $29M |
| 22 | Scalfo Electric Inc. | $24M |
| 23 | A. West Enterprise, LLC | $24M |
| 24 | City Light & Power FTR, LLC | $24M |
| 25 | Gardner Zemke Co | $21M |
$47M among the top 40 went to recipients not shown.
Buying agencies $1.0M+ awards
Where the work is performed
Largest awards since FY2023
| Recipient | Awarding agency | Type | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Core Tech-HDCC-Kajima LLC | Department of DefenseDepartment of the Navy | ContractDefinitive Contract | $219M | 22 Sep 2025 | — | USAspending |
| BL Harbert International LLC | Department of DefenseDepartment of the Navy | ContractDefinitive Contract | $204M | 26 Nov 2024 | — | USAspending |
| Contrack Watts Inc | Department of DefenseDepartment of the Navy | ContractDefinitive Contract | $183M | 23 Sep 2025 | WA | USAspending |
| Kiewit Infrastructure South Co | National Aeronautics and Space Administration | ContractDefinitive Contract | $90M | 15 Jul 2026 | FL | USAspending |
| Cci Facility Contractors, LLC | Department of DefenseDepartment of the Army | ContractDefinitive Contract | $69M | 22 Dec 2025 | AL | USAspending |
| Olsson Industrial Electric, Inc | Department of the InteriorBureau of Reclamation | ContractDefinitive Contract | $69M | 1 May 2026 | CA | USAspending |
| Cci General Contractors LLC | Department of DefenseDepartment of the Navy | ContractDefinitive Contract | $61M | 30 Jun 2026 | GA | USAspending |
| David Boland Inc | Department of DefenseDepartment of the Army | ContractDefinitive Contract | $54M | 31 Oct 2025 | GA | USAspending |
| Hci Management Services Company | Department of State | ContractDelivery Order | $50M | 17 Mar 2023 | DC | USAspending |
| Energy Services Group Inc | Department of Veterans Affairs | ContractDefinitive Contract | $46M | 5 Aug 2024 | IL | USAspending |
Other industries in sector 23: Construction
- 236220 Commercial and Institutional Building Construction $146B
- 237990 Other Heavy and Civil Engineering Construction $41B
- 237310 Highway, Street, and Bridge Construction $8.9B
- 237110 Water and Sewer Line and Related Structures Construction $4.9B
- 236210 Industrial Building Construction $4.7B
- 238220 Plumbing, Heating, and Air-Conditioning Contractors $4.2B
- 238210 Electrical Contractors and Other Wiring Installation Contractors $3.2B
- 238990 All Other Specialty Trade Contractors $3.1B
- 237120 Oil and Gas Pipeline and Related Structures Construction $2.3B
- 238160 Roofing Contractors $2.0B
- 238290 Other Building Equipment Contractors $1.6B
- 236116 New Multifamily Housing Construction (except For-Sale Builders) $1.1B
- 238910 Site Preparation Contractors $719M
- 236118 Residential Remodelers $619M
- 238320 Painting and Wall Covering Contractors $361M
- 238390 Other Building Finishing Contractors $309M
- 236115 New Single-Family Housing Construction (except For-Sale Builders) $153M
- 238330 Flooring Contractors $132M
- 238190 Other Foundation, Structure, and Building Exterior Contractors $129M
- 238110 Poured Concrete Foundation and Structure Contractors $104M
- 238140 Masonry Contractors $97M
- 238150 Glass and Glazing Contractors $83M
- 238120 Structural Steel and Precast Concrete Contractors $78M
- 238350 Finish Carpentry Contractors $27M
Questions and answers
How much does the federal government spend on NAICS 237130?
$794M in contract obligations classified under Power and Communication Line and Related Structures Construction in FY2026, $3.0B over the five fiscal years since FY2023. Obligations are commitments, not payments.
Who are the top contractors in Power and Communication Line and Related Structures Construction?
Core Tech-HDCC-Kajima LLC ($219M), Contrack Watts Inc ($189M), BL Harbert International LLC ($159M), Hci Management Services Company ($108M), Synergy Electric Company, Inc. ($99M), by contract obligations over FY2022–FY2025.
Which agencies buy in this industry?
By the value of $1.0M-plus contracts since FY2023: Department of Defense ($2.0B), Department of Transportation ($218M), Department of Veterans Affairs ($160M), National Aeronautics and Space Administration ($130M), Department of the Interior ($124M).
What is a NAICS code?
In USAspending's words: "NAICS stands for the North American Industrial Classification System. This 6-digit code tells you what industry the work falls into. Each contract record has a NAICS code." Assistance awards (grants, loans, direct payments) carry no NAICS code and are not counted here.
Provenance
Source: USAspending.gov API v2, spending by category (NAICS) by fiscal year, recipient cross-tabulation for FY2022–FY2025 and award search, loaded 30 Sep 2026. State figures come from each state's top-100 NAICS list, so small amounts in a state may be missing. See methodology.