HD Diesel, LLC

HD Diesel, LLC, a for-profit limited liability partnership based in Eagar, Arizona, supplies diesel fuel, mechanical services, weed washing units, and off-highway vehicles to the U.S. Department of Agriculture Forest Service as a prime contractor under total small business set-asides, operating exclusively through indefinite delivery contracts and delivery orders rather than as a subcontractor or recipient of federal grants.

The company's footprint is narrowly concentrated in wildland firefighting and incident response support. Across 56 prime awards, 98% of the award count and 100% of combined potential value flow to Forest Service entities — specifically the National Interagency Fire Center ($9.1 million across 13 awards, predominantly large IDCs), the Forest Service Region 3 Southwestern Region ($1.4 million across 34 awards, mostly sub-$50,000 delivery orders), and smaller allocations to the Rocky Mountain Research Station and Region 4. All work is performed in the Southwestern United States (Arizona, New Mexico) or, under certain IDCs, in multiple regions (Regions 3, 5, and 6). The business is structured around six parent indefinite delivery contracts with combined potential value exceeding $7.95 million: a $7.5 million off-highway vehicle IDC (ceiling, INCIDENT program, through December 2026); multiple $250,000 weed washing unit IDCs under the Virtual Incident Procurement framework (ceilings through 2028 and 2030); and a $250,000 mechanic-services-with-service-truck IDC for Region 3 (through April 2028). Task orders against these vehicles range from $6,980 to $49,828 and represent operational procurements for immediate incident response.

HD Diesel competes exclusively under total small business set-asides. Recent activity is flat to declining — five awards in 2021, ten in 2022, three in 2023, three in 2025, and three in 2026 — with the most recent award dated April 23, 2026 (a $8,172.01 delivery order from Region 3). Across all 56 awards, obligated dollars total $882,000, representing only 8% of the $11 million combined potential value, indicating that many IDC ceilings remain unexercised or incompletely drawn. By NAICS and PSC code, the vendor aligns with General Automotive Repair (32 awards) and Support Activities for Forestry (22 awards), with 45 awards coded to the PSC for natural resources conservation and forest-range fire suppression. All awards are firm fixed-price delivery orders under small business set-asides; no awards carry general-purpose or competitive full-and-open designations, and no sub-award or grant-recipient activity appears in the record.