Preferred Drilling Solutions, Inc.

Preferred Drilling Solutions, Inc., a Subchapter S corporation based in Pinellas Park, Florida, operates exclusively as a subcontractor providing specialized drilling services—including sonic drilling, rotosonic drilling, groundwater monitoring, and air sparge operations—to environmental remediation and PFAS investigation programs across federal agencies. The vendor holds no prime contracts or parent vehicle seats; all nine awards in its recent footprint are subcontracts placed by environmental engineering and remediation primes.

Preferred Drilling Solutions subcontracts primarily under two environmental remediation platform primes. AECOM Technical Services, Inc. and AECOM Services, LLC account for six of nine recent sub awards, spanning PFAS phase-one remedial investigations and interim containment measures at Kennedy Space Center (four awards), drilling support at Hypergol maintenance facilities at Kennedy, and environmental consulting at Storck Barracks and Katterbach Kaserne in Germany. Resolution Consultants—an AECOM-Ensafe joint venture—accounts for two sub awards, one a $2.2 million Rotosonic drilling sub for PFAS remedial investigation at Santa Rosa, Florida (awarded February 2026), and the other a standing environmental A-E IDIQ sub. Tetra Tech, Inc. placed one sub award for PFAS phase-one remedial investigation work at Homestead Air Reserve Base and Tyndall Air Force Base in Florida.

Customer concentration reflects the environmental remediation footprint. NASA Kennedy Space Center anchors four of nine awards across sonic drilling, PFAS assessment, and interim groundwater measures (2023–2024). The Department of the Navy Naval Facilities Engineering Command, the Department of the Air Force Materiel Command (including Air National Guard), the Department of the Army Corps of Engineers Europe District, and the Air Force Civil Engineer Center round out the five distinct funding agencies, accounting for 100% of recent awards. Combined potential value across all nine sub awards stands at $2.2 million obligated, with activity concentrated in 2023 (seven awards) and a lighter recompete cycle thereafter (one award each in 2024 and February 2026). The vendor holds seats on multiple environmental remediation parent vehicles—the Architect-Engineering Professional Environmental Remediation Services IDIQ (four task orders), Navy Indefinite Delivery Contract N6247022D0005 (two task orders), and smaller Army and Air Force vehicles—but brings no independent contracting authority to teaming arrangements. Preferred Drilling Solutions operates as a niche drilling specialist within the federal environmental remediation supply chain, dependent on prime contractor selection for all federal volume.

Environmental Drilling and Remediation Services