ESGC GUAM, LLC

Capabilities

ESGC Guam LLC dba ESC Pacific is a HUBZone-certified small business providing drilling, geotechnical, civil, and environmental engineering services across Guam and the Indo-Pacific. Established in Guam in 2020, ESC Pacific supports Department of Defense (DoD), local Government of Guam and commercial projects with a multidisciplinary team of licensed engineers, geologists, environmental scientists, and certified drillers. Our services include subsurface investigations, drilling, wells, geotechnical design and field inspections, ground penetrating radar (GPR) and utility locating, environmental sampling, hazardous materials investigations, and A/E design support. ESC Pacific owns and operates its own drill rigs, GPR/GPS systems, and support equipment, enabling turnkey execution, tight schedule control, and rapid mobilization—especially for remote or logistically complex sites. ESC Pacific has demonstrated experience throughout Guam, Japan, Singapore, Diego Garcia, and the Philippines.