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Contract Category
35 federal contract opportunities classified as Substation Construction.
AI Summary
The Department of Energy is soliciting proposals for the North Gunnison 115-kV Switch Installation project. This includes the demolition and site development, removal of existing equipment, and installation of a new 115kV disconnect switch and associated structures. Interested bidders should prepare to provide comprehe…
CO
AI Summary
The Western Area Power Administration seeks contractors for the Glendo-Lusk Rural Tap 115kV Transmission Line Upgrade and Quinn Creek Substation project. This involves upgrading 35 miles of transmission line and constructing a new substation in Wyoming. The project is a sealed bidding solicitation with an estimated val…
CO
AI Summary
The Department of Energy is soliciting proposals for the Cottonwood Substation Construction, Stage 02, Phase 01. This opportunity involves both construction services and energy infrastructure development. Interested bidders should prepare to submit their proposals by the deadline of July 6, 2026.
CA
AI Summary
The U.S. Army is seeking sources for the design and construction of a redundant 69-kV electrical power system at Radford Army Ammunition Plant. This includes a new interconnection point, transmission line, and step-down substation. Interested contractors should submit their qualifications and strategies for integrating…
IL
AI Summary
The Department of Energy is seeking contractors for the Beresford Substation Stage 11 project in South Dakota. This opportunity is categorized as a presolicitation and focuses on construction services related to electrical infrastructure. Interested bidders should prepare for a competitive process.
MT
AI Summary
The Department of Energy is soliciting proposals for the Denison Substation Stage 10 project in Iowa. This opportunity involves both construction and electrical infrastructure work. Interested bidders should note that this project is set aside for SBA participation.
MT
AI Summary
The Department of Energy is soliciting bids for the Carpenter Substation Stage 03 project in South Dakota. This opportunity involves both construction and electrical infrastructure work. Interested bidders should note the set-aside for SBA and prepare their proposals accordingly.
MT
AI Summary
The Western Area Power Administration seeks a contractor for the Stegall Substation Stage 07 project, involving the replacement of critical electrical components and construction of a new control building. This sealed bidding solicitation is a 100% small business set-aside, with an estimated construction cost between $…
CO
AI Summary
The Weld Substation Stage 05 project requires a contractor to provide labor, materials, and equipment for the installation of a new transformer and associated electrical components. This sealed bidding solicitation is a 100% small business set-aside, with an estimated construction cost between $1M and $5M. The project …
CO
AI Summary
The Department of Energy is soliciting proposals for the relocation of the perimeter fence at the Casa Grande 230-kV Substation in Casa Grande, AZ. This project includes the incorporation of ground grid drawings to assist vendors in their responses. Proposals are due by May 15, 2026.
AZ
AI Summary
The Department of Energy is seeking contractors for the Sidney Substation Breaker Replacement project. This sealed bidding solicitation requires labor, materials, and equipment for demolition, site development, and installation of electrical components. The project is a 100% small business set-aside with an estimated v…
CO
AI Summary
The Department of Energy is soliciting proposals for construction services related to the Giese Road Substation Feeder 24 Backfeed project. This includes electrical medium voltage work, installation of overhead feeders, and underground duct bank. All work must be completed by February 1, 2026, with proposals due by Dec…
IL
AI Summary
The Department of Energy is soliciting proposals for the Giese Road Substation Feeder 24 Backfeed project. An amendment has been issued, changing the closing date for questions to December 22, 2025, at 5:00 PM CST. Bidders should prepare for a site visit and ensure all inquiries are submitted by the new deadline.
IL
AI Summary
This opportunity involves a military construction project at Norfolk Naval Shipyard, focusing on electrical distribution system upgrades. The project includes replacing transformers, switchgear, and modernizing the SCADA system. Interested parties must respond to the sources sought notice with complete documentation to…
VA
AI Summary
This Sources Sought Notice seeks subcontractors for the installation of the K-5B Substation and Sector 4 Switchgear as part of the Critical Utilities Infrastructure Revitalization Project at SLAC. Interested parties must meet specific criteria and respond by September 30, 2025, to express their interest in the upcoming…
CA
AI Summary
The U.S. Army Corps of Engineers is soliciting proposals for the construction and repair of Substation A at Rock Island Arsenal, Illinois. This project involves replacing the existing substation with a larger facility to accommodate future electrical needs. The contract duration is 650 days, and the estimated project c…
KY
AI Summary
This opportunity involves extending a 35kV circuit from the Navy South Substation to the SA Substation at NSA HR in Norfolk, VA. The project is managed by the Department of Defense and is classified under NAICS code 237130. Interested bidders should log in to the provided link for further details.
VA
AI Summary
The Department of Defense is seeking proposals for extending a 35kV circuit from the Navy South Substation to the SA Substation at NSA HR in Norfolk, VA. An amendment has been issued to provide site visit details and extend the deadlines for inquiries and proposal submissions.
VA
AI Summary
The Department of Energy is soliciting proposals for upgrades to the Grand Island and Sioux Falls substations in Nebraska and South Dakota. This project involves significant electrical upgrades and construction services. Interested bidders should prepare to meet the requirements outlined in the solicitation.
MT
AI Summary
The Department of Energy is soliciting proposals for upgrades to the Grand Island and Sioux Falls substations in Nebraska and South Dakota. This project involves both construction and electrical upgrades, focusing on enhancing station service capabilities. Interested bidders should prepare to submit their proposals by …
MT
Common questions about finding and winning Substation Construction government contracts.