Cost Effective Quality & Services

Myounghee Noh & Associates, L.L.C. (MNA), is a Hawaii-based woman-owned environmental studies and consulting firm established in 1999. MNA provides services in Hawaii and throughout the Pacific Rim to federal, state, county, and local government agencies as well as commercial clients. The founder and CEO, Myounghee Noh, has served in the environmental industry since 1992. MNA brings to the industry a wide variety of federal project experience across the environmental services and compliance fields. Our top priority is to offer quality, cost-effective, and timely smart solutions to enable our clients.

MNA emphasizes compliance, economy, and enabling services in everything that we do. Beyond our own expertise, we are able to increase our capacity through key alliances with a number of domestic and international consulting firms. MNA offers an array of innovative and compliance-oriented services.

MNA offices are located in Aiea, Hilo, and Guam, with satellite locations in Saipan, L.A., and Michigan. This allows us to be more responsive to client needs across the United States and in the Pacific. Our focus on listening to clients, providing quality services in a timely manner, and our ownership of clients’ problems is what sets us apart.


I have found MNA to provide exceptional service, quality, & thorough work and is able to satisfy tight schedules and accommodate unforeseeable conditions without compromising their standards of work. MNA has been a valuable resource on several county projects.
— James M. Komata, Park Planner, City & County of Hawaii

Responsive to Client Needs

MNA’s goal is to provide our clients with the utmost care in meeting or exceeding the clients’ goals and objectives. MNA strongly believes our responsiveness to client needs is one of our key success factors throughout our 20 years in business. Our commitment to customers’ needs is reflected in the frequent feedback by our clients; a sample of which is presented in our clients’ Testimonials.


Making Your Job Easier

As your problem-solving partner, we are continually evaluating and investing in improved customer service and communication technology. MNA offers numerous value-added services including web-based project management and information sharing; Quality Assurance Project Plans (QAPP); electronic and custom deliverables; data management; regulatory mediation; video conferencing; and unlimited telephone and email consultations.

MNA provides environmental science and industrial hygiene expertise to your projects, large and small budget, at home and abroad, and simple and complex.


Meet The MNA Staff