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Specializing in the Pacific Rim 

International Management, Earth Scientists & Environmental Engineers



          Air Emissions, Permitting, Sampling

Asbestos, Lead-based Paint Assessments; Hazmat Surveys

CERCLA/RCRA Investigations

Compliance Training & Management

Construction Management

Conventional & GIS Surveying

EA/ESA/EIS Services

Environmental Management Plans, Best Management Practices, EMS Programs

Fuels Infrastructure Design, O&M, & Construction

Geographic Information Systems &
Database Development/Support

Groundwater Modeling

Hazardous Waste & Hazardous Materials Management

Image Acquisition, Photogrammetry, Object Identification

Laboratory Data Analysis/Review

Landfill Permitting & Gas Studies

NPDES Permitting

Pollution Prevention Solutions

RCRA Facility Audits, Investigation & Corrective Action

Real Estate Transfer Phase I & II Environmental Site Assessment

Regulatory Compliance Audits & EMS Support

Remediation Systems Installation/Support

SPCC Plans & Support

UST/AST Investigation & Management

Waste Minimizations Studies

Water & Wastewater Design and O&M



Contract Vehicles
• Kaiser Permanente – Hazmat/GIS IDIQ 
• Macy’s IDIQ Contract
• GSA Environmental Services Contract
• Contractors License No. AC-21139
• Japan Designated Environmental Investigator No. KAN2003-2-98
• Guam SRL License NO: 0824143

Founded in 1993, HIES Inc., is a women-owned engineering and environmental services company, with its forte in the Pacific Rim. Led by a group of local scientists and engineers, HIES provides the Pacific region with multi-disciplinary Architectural, GIS, Data Management, Fuels Infrastructure, Construction Management, Environmental, and Engineering Services. In 1996, HIES opened its Japan operations located in Kawasaki, Japan with full Japanese licenses capable of servicing clients throughout the region including Okinawa and the Southern Islands. HIES has strategically located offices in Hawaii, Guam, Japan, and the western United States. HIES services local client requirements with efficiency and is committed to developing long term partnerships with clients while providing real economic value. With over 20 years of continuous cross cultural operating experience throughout the Pacific and with professional licenses throughout the region, HIES offers our customers high-quality professional services that are cost-effective and scientifically sound. HIES is a leading Pacific Rim provider of comprehensive Environmental and Engineering Services, and continues to support the Department of Defense, US Federal Government, US State and County Governments, US Health Care Providers, and Commercial/Private Sector businesses.


HIES’s Scientific and Engineering teams are led by highly qualified Program Managers, Project Managers, Quality Control Specialists, and Health/Safety Professionals to deliver projects within schedule, budget, and quality. HIES professionals are certified by both Private/Commercial and DOD certifications/licenses providing clients from early AE design support to project implementation, oversight, budgeting, and compliance.

Our engineers, scientists, and technicians with the ability to understand complex environmental problems, utilizes innovation and technologies to implement quick and financially viable solutions. HIES coordinates with customers and regulators to help solve environmental, remedial, and restoration issues in a cost effective manner. HIES performed Remedial Actions and Restoration Activities at abandoned drum sites, firing ranges, soil removal/replacement sites, asbestos/Lead-based paint abatement sites/structures, fuel storage sites, natural resource protection areas, and hazardous waste sites throughout the Pacific.

The Pacific Rim Region is a very unique culturally diverse area that takes a special company to overcome cultural barriers to work flow. Our services are specifically designed to meet the international business project management requirements of the Pacific Region.


The Pacific Rim Region is home to a burgeoning and diversified group of workers, companies, and culture. Clearly, each country is unique in their economic development and economic growth. Each country is beset with their own challenges. HIES has extensive experience and expertise in this region and has formed personal, cultural, and company ties within each of these specified areas. Our specialty in this region offers your company’s project in the Pacific Rim, culturally sensitive human resource management, project efficiency, and overall ease of work flow at an efficient reliable pace and rate.