Central Geotechnical Services, LLC

Central Geotechnical Services, LLC, a Tigard, Oregon-based service-disabled veteran-owned small business (SDVOSB) and small disadvantaged business, delivers subsurface exploration, geotechnical engineering, and environmental sampling services to federal land-management agencies as a prime contractor (92% of awards) and holds a $25 million Multiple Award Task Order Contract (MATOC) that anchors most of its federal work. The firm competes predominantly under Total Small Business set-asides on its MATOC vehicle and holds a three-year GSA Federal Supply Schedule contract extending through May 2029.

Central Geotechnical Services' customer base concentrates heavily on the Department of the Interior. The top five funders by potential value account for 98% of combined award value and are led by the Department of the Interior Fish and Wildlife Service Headquarters Region 9 ($25 million, the MATOC award itself), the Bureau of Reclamation ($6 million, primarily a single $5.99 million subsurface utility engineering delivery order for a 34-mile corridor survey in Crowley, Colorado using ASCE 38-02 standards), and the GSA Federal Acquisition Service ($3 million, the Federal Supply Schedule IDV). The Bureau of Land Management Oregon-Washington region and Forest Service regional offices follow at smaller dollar values. Notably, the MATOC itself dominates the dollar picture — the remaining task orders placed against it total approximately $7 million across multiple Interior and Forest Service bureaus, representing work on deferred-maintenance and disaster-recovery projects under the Great American Outdoors Act infrastructure program.

The vendor's capability portfolio centers on field exploration, subsurface investigation, laboratory testing, geotechnical analysis, instrumentation, and construction monitoring for federal infrastructure and environmental compliance. Representative delivery orders include the $5.99 million Bureau of Reclamation utility survey, a $959,176 Meeks Creek restoration design order from the National Park Service Pacific Southwest Region (awarded August 2026), a $226,974 Forest Service order for soil contamination sampling at three log-transfer facilities and post-closure monitoring at Thorne Bay Landfill in Alaska, and a $307,294 Bureau of Land Management exploratory drilling project at Gaoa Quarry in Hines, Oregon. The GSA Schedule labor portfolio spans 20 categories from field technicians and laboratory technicians ($65.92–$83.86 per hour) through project managers and construction managers ($148.73–$159.35 per hour) to principal environmental specialists ($196.53 per hour), with education requirements typically bachelor's degree and five to ten years of experience; no security-cleared positions are offered. Work is performed across western and Alaska regions on a nationwide basis.

The vendor executes task orders under two parent vehicles: the $25 million DOI Fish and Wildlife Service MATOC (9 task orders, $8 million combined potential value, extending through April 2027) and the GSA Federal Supply Schedule (multiple task orders against established pricing through May 2029). Activity has remained modest but steady — four awards in 2024 and four in 2025 — with only one award in 2026 to date. Three awards totaling $1.3 million potential value face completion or recompete within the next twenty-four months. The vendor holds a single identified subcontract role, subcontracting to HDR Architecture, Inc. on pre-design and concept-design efforts including topography, utility surveys, geotechnical work, and hazmat surveys (May 2025 award date).

We are a geotechnical engineering firm capable of performing or subcontracting geotechnical engineering services such as investigations, design, remediations, foundations, construction recommendations.