Dueñas, Camacho & Associates, Inc.
Hagatña, GUEnduring Design & Engineering for the islands
WebsitePhone2 offices14 projects
Service: Civil EngineeringService: Site & Infrastructure DesignIndustry: GovernmentType: Civil Engineering+47 more
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Engeo Incorporated
San Ramon, CAExpect Excellence
Website28 offices4 leaders1 credentials
Service: Geotechnical EngineeringService: Geotechnical Earthquake EngineeringIndustry: AirportsType: Civil Engineering+39 more
Environmental Science Corporation
Honolulu, HIEnvironmental Science Corporation (ESC) is a US-based multinational engineering and consulting practice. It provides architect-engineering design, geotechnical engineering, geophysics, topographic surveys, technical inspections, and environmental services across Hawaii, Guam, Japan, and other Pacific locations. With offices in Tokyo, Okinawa, Misawa, and Guam, ESC supports military and government facility engineering, Pacific island infrastructure development, and multilingual project execution.
Website6 offices3 projects7 leaders
Service: Architect-Engineering DesignService: Civil DesignIndustry: DefenseType: Architecture & Engineering+44 more
KHLG & Associates, Inc.
Tamuning, GUCommitted to Superior Quality and Results
WebsitePhone1 officeFounded 2019
Service: Program and Project ManagementService: Construction ManagementIndustry: GovernmentType: Civil Engineering+7 more
Marianas Geotech Services, LLC
Saipan, MPMarianas Geotech Services, LLC is a consulting civil engineering practice specializing in geotechnical engineering, subsurface exploration, and construction materials testing in the CNMI and Guam. It is a licensed well driller in both territories, offering a broad spectrum of geotechnical and environmental services to support design and construction projects throughout the CNMI, Guam, the Republic of Palau, and the broader Micronesian region.
WebsitePhone3 offices1 leaders
Service: Civil and Geotechnical EngineeringService: Analysis, Design, and Engineering ReportsIndustry: ResidentialType: Civil Engineering+13 more
OYO Corporation, Pacific
Guam, GUDoctor to the Earth
Website1 officeFounded 2010Updated Jun 2026
Service: Geotechnical EngineeringService: Geotechnical investigationIndustry: DefenseType: Civil Engineering+29 more