Sierra Site Services LLC

Sierra Site Services LLC, a small business based in Placerville, California, operates as a prime contractor providing portable sanitation equipment, water transportation vehicles, and incident support infrastructure to federal land management agencies across the western United States, competing predominantly under small-business set-asides and full-and-open contract vehicles.

Sierra Site Services delivers concrete site-services capabilities anchored in wildfire response and forest management operations. The vendor's equipment portfolio includes portable toilets, wheelchair-accessible portable toilets, hand washing stations, potable water trucks, gray water trucks, shower units, and laundry trailers, deployed on daily rental, mileage, service-call, and relocation-fee pricing models. Representative recent work includes a $81,823.68 delivery order from the U.S. Forest Service Pacific Southwest Region (Region 5) on July 12, 2025, for equipment support in Redding, California; a $38,476 delivery order from the Forest Service Pacific Northwest Region (Region 6) on September 10, 2025, for incident support in Wenatchee, Washington; and a $29,400 purchase order from the Department of the Interior Bureau of Land Management Nevada Region on August 2, 2024, for laundry and shower trailers supporting the Burning Man event. The vendor operates across primary NAICS codes 562991 (Septic Tank and Related Services) and 113310 (Support Activities for Forestry), with 34 of 42 awards coded to natural resources/conservation forest-range fire suppression and presuppression.

Customer concentration sits entirely within the Department of Agriculture. The National Interagency Fire Center anchors the portfolio by potential value—10 awards worth $16.6 million combined—while the Forest Service Pacific Southwest Region leads by award count with 23 awards totaling $2.1 million combined potential value. The vendor has also worked with the Forest Service's Federal Fire and Aviation Management directorate (4 awards, $425 thousand) and the Forest Service R6-Pacific Northwest Region (1 award, $38 thousand), plus a single Department of the Interior Bureau of Land Management award. All six customer slots are either Forest Service or subordinate USDA entities.

Sierra Site Services holds five parent indefinite-delivery and blanket-purchase vehicles, all from the National Interagency Fire Center or Forest Service. The largest vehicle by task-order count is an Indefinite Delivery Contract (1202SB21T7732) carrying 12 task orders worth $289 thousand combined. A $7.5 million multiple-award Incident Blanket Purchase Agreement (129J6124T7065) awarded May 1, 2025, through June 30, 2027, supports portable toilets, hand wash stations, and related servicing nationwide in response to incident needs across nine regions. A second $7.5 million multiple-award IDIQ with a total small business set-aside (1202RZ25T0064), awarded February 6, 2026, through May 28, 2029, provisions potable and gray water trucks and handwashing stations for Region 5 only. A $750,000 multiple-award IDIQ (awarded February 6, 2026, through May 28, 2029) and a $250,000 multiple-award IDIQ for call-when-needed shower units (awarded September 11, 2024, through April 29, 2031) round out the vehicle footprint.

Activity has remained stable in recent years—five awards in 2022, four in 2023, eight in 2024, six in 2025, and five in 2026 through July—with combined potential value of $19.2 million across 42 awards. The vendor has obligated $2.3 million (12% of combined potential value) to date. Sierra Site Services competes 100% as a prime contractor with no subcontract footprint; all 42 awards are prime positions. The vendor pursues work predominantly under total small business set-asides, though recent delivery orders from Region 5 and Region 6 carried no set-aside designations, indicating full-and-open competition capability on the same parent vehicles. Equipment-rental deployment timelines appear rapid—completion dates often fall within weeks of award—consistent with incident-response and forest-management scheduling requirements.