About Us

Masa Fujioka and Associates White Logo Word Mark

For over 32 years, MFA has provided professional geotechnical engineering and environmental consulting services in Hawaii, Guam, Japan, and the Pacific for a wide variety of facility types and project sizes, committing our time and expertise to help each of our valued clients achieve their design and construction goals.

Our highly skilled and dedicated team of engineers, geologists, environmental specialists, and soil technicians provide services of outstanding quality to our clients.  Our client-centered focus, diligent work ethic, and dependability exhibited by our staff professionals result in effective project teams and successful project outcomes for our clients. The strengths of the MFA team include:

Multidisciplinary staff with diverse technical knowledge and solution-oriented problem solving skills
Expertise in the unique climatic, geographic, cultural, and geologic factors specific to projects in Hawaii, GUAM, Japan and the Pacific ISLANDS
Demonstrated success in site investigations, engineering design and analysis, design-bid-build services, construction phase monitoring and support, and regulatory consultation and permitting
credibility and repeated success working with federal government and local government agencies
reliable, communicative and strong interpersonal skills for effective team collaboration and engagement

Design Firms

Fortune 500 Companies

Real Estate Investors and Developers

General Contractors

Private Property Owners

Federal Government

State of Hawaii government agencies

County and municipal government

Owners and operators of agricultural land

Legal Professionals

Our Clients

Project Types

Building Renovation and Demolition

Commercial Development (Retail, Shopping, and convention centers)

Mixed Use, low-rise, and High-Rise Development

military base, federal, state and municipal projects

Agricultural Land Development and Farming Operations

hotel and resort development

schools and higher Education Institutions

Airport, Mass Transportation, rail Facilities

Utility Distribution System Improvements (SOLAR, Water, Electric, Gas, telecommunications)

Communication Towers and Data Centers

Bridge, Pier and Waterfront Upgrades

pavement, Parking Lots, Garages

Parks, museums, visitor centers, landmarks

golf courses, athletic fields, courts, gyms, and Recreational Facilities

Residential development and private homes

health care and medical facilities


American Council of Engineering Companies of Hawaii

Engineering Excellence 2012 Honor Award

American Council of Engineering Companies

Engineering Excellence 2012 National Recognition Award

Licenses and Certifications

asbestos and lead firm Certifications
EPA Lead-based paint activities All States, Tribes, Territories Certification
Hawaii DOH Asbestos Certification
Hawaii DOH Lead-Based Paint Activities Certification


AASHTO Certificate
USACE Lab Validation Letter