Geotech Environmental Services, Inc.

Geotech Environmental Services, Inc., a small business prime contractor based in Addison, Illinois, provides water well drilling, construction, maintenance, and abandonment services to federal natural-resources agencies and competes exclusively under total small business set-asides. The vendor operates across NAICS 237110 (Water and Sewer Line and Related Structures Construction) and related PSC codes, with a footprint spanning 125 prime awards over the past twenty-eight years and a combined potential value of $8.2 million (combined dollars obligated reach $9.3 million, indicating some awards have exceeded original ceiling).

Geotech's customer base is heavily concentrated in the Department of the Interior and the Department of Agriculture. The top five customer agencies by award count account for 25% of awards, led by the Department of the Interior Bureau of Land Management Oregon-Washington region (11 awards, $421 thousand combined potential value), followed by the Department of the Interior Bureau of Land Management at large (6 awards), the Department of Agriculture Forest Service (5 awards), and Fish and Wildlife Service Region 2 and Region 3 (5 and 4 awards respectively). The top-potential-value ranking, which covers 23% of combined potential value, names Fish and Wildlife Service Region 6 ($483 thousand across 3 awards) and Bureau of Land Management Oregon-Washington ($421 thousand across 11 awards) as the leading customers, signaling that contract volume and dollar concentration diverge modestly — some regions place many small awards while others anchor fewer, larger orders. Geotech has also worked with the Department of Health and Human Services Indian Health Service, National Park Service, and Forest Service regions across the Pacific Northwest, Intermountain, and Midwest geographies.

Representative capability work includes a $646,345 definitive contract from the Department of Agriculture Agricultural Research Service (awarded June 2026, set to complete December 2026) for water system improvements at the Range Sheep Production Efficiency Research Unit in Dubois, Idaho, involving well installation, decommissioning, controls replacement, and treatment-system overhaul; a $337,940 purchase order from Fish and Wildlife Service Region 8 (awarded June 2024, due September 2025) to drill an 8-inch stocker well at Kern National Wildlife Refuge in Delano, California; and a $299,780 definitive contract from the Indian Health Service (awarded August 2022) for well drilling and pump testing to provide drinking water to the Makah Reservation in Neah Bay, Washington. Work consistently requires demonstrated recent well-drilling experience, licensed well-driller certification (typically Idaho or state-specific), qualified personnel with minimum five-year depths-and-conditions parity, and OSHA compliance.

Activity has declined from six awards in 2021 to one in 2026 to date, reflecting a contraction in federal water-infrastructure procurement or a narrowing focus on larger, more selective contracts. One award (combined potential value $646 thousand) faces ultimate completion inside the next twenty-four months and therefore carries recompete risk. Geotech does not subcontract; 100% of awards are prime contracts. The vendor's category concentration is overwhelming: 67 of 125 awards fall under NAICS 237110, with 19 awards tagged to Natural Resources/Conservation Well Drilling/Exploratory PSC and 16 to Construction of Water Supply Facilities PSC, indicating a narrow, specialized service line focused on western-region federal land and wildlife management water infrastructure.

ENVIRONMENTAL SITE ASSESSMENTS, SOIL &GROUNDWATER REMEDIAL INVESTIGATION, UNDERGROUND STORAGE TANK MANAGEMENT, RCRA FACILITY INVESTIGATIONS/CORRECTIVE MEASURES STUDIES, RCRA & CERCLA CLOSURE & POST CLOSURE MONITORING HAZARDOUS WASTE MANAGEMENT,DRILLING