Patriot Diesel Service LLC

Patriot Diesel Service LLC is a Wyoming-based limited liability partnership specializing in diesel engine repair and maintenance services for federal agencies. Registered in SAM.gov as of July 23, 2024, the company is a self-certified small disadvantaged business located in Cheyenne that has established a track record of providing targeted mechanical repair services to Department of the Interior facilities. The company's core competency centers on precision engine maintenance and repair work for government equipment at federal installations, with a particular focus on diesel engine systems and fire engine repair capabilities.

Since August 2024, Patriot Diesel Service LLC has been awarded four federal contract purchase orders, all firm fixed-price arrangements without set-aside designations. The company's contract work has been funded exclusively by the Department of the Interior, specifically through the Fish and Wildlife Service Region 5 and the Montana-Dakotas Region. The initial contract, awarded on August 22, 2024, involved engine repair work (Engine 6401) at a facility in Lewistown, Montana, valued at $18,038.25. Subsequent awards included engine repair services at the VA-Great Dismal Swamp National Wildlife Refuge in Virginia, with a contract ceiling of $4,371.05 awarded on July 16, 2025, and another purchase order for the same location awarded on August 7, 2025, with a $0.00 ceiling value. Most recently, on December 3, 2025, the National Park Service awarded the company an $18,334.43 purchase order for fire engine repair services to be performed in Chesterton, Indiana, with completion scheduled for January 31, 2026. These contracts demonstrate the company's capacity to deliver specialized engine repair services across multiple federal facilities and agencies, with a demonstrated ability to manage firm fixed-price engagements ranging from several thousand to over $18,000 in value.