Multi-disciplined solutions for any environmental issue

Industrial Hygiene
  • Asbestos Testing
  • Lead Paint Testing
  • Mold Testing
  • Indoor Air Quality
Environmental Site Assessment
  • Phase I Environmental Site Assessment
  • Phase II Environmental Site Assessment
  • Phase III Environmental Site Assessment
Human Health Ecological Risk Assesment
  • Human Health Risk Assessment
  • Bioavailability Testing
  • Toxicological Studies
  • Litigation Support
  • Agency Negotiation
  • Risk Communication & Community Relations
  • Risk-Based Site Investigations
Other
  • Environmental Planning (EA/EIS)
  • Litigation Support (IH, HHRA, Investigation, Remediation, Management, etc)
  • Environmental Permitting (NPDES, SWMP, SMA, SDP, CUP)
  • Environmental Remediation
  • Environmental Management
Clients
American Savings Bank
  • Indoor Air Quality
  • Mold Testing
  • Asbestos Testing
US Army Corp of Engineers
  • Human Health Risk Assessment
  • Ecological Risk Assessment
  • Risk-Based Site Investigation
  • Toxicological Studies
PVT Land Company
  • Air Dispersion Modeling
  • Human Health Risk Assessment
  • Risk Communication & Community Relations

Marcus & Associates
  • Phase I Environmental Site Assessment
  • Phase II Environmental Site Assessment
  • Phase III Environmental Site Assessment
Staff
Rachel Okoji

President, Industrial Hygienist
Russell Okoji, Ph. D.

Principal, Senior Technical Advisor
Jeffery Morrell, P.E.

Principal, Environmental Engineer
Vincent Yanagita

Senior Project Manager
Steve Okoji

Environmental Scientist, Biologist
Brandis Ueyama

Senior Project Manager
Timothy Fisher

Geologist
Zachary Olds

Environmental Scientist
About Us
Established in 2006 in Honolulu, Hawai'i, ERA is a self-certified Economically Disadvantaged Woman Owned Small Business (EDWOSB) and a U.S. Small Business Administration (SBA) 8(a) Business Development program participant. ERA staff consist of professionals knowledgeable in biology, engineering, industrial hygiene, environmental planning, and geology. We are are proud to offer Hawaii's only consulting Ph.D. toxicologist knowledgeable in all aspects of chemical and biological exposures. Services provided by ERA include:

  • Comprehensive hazardous materials surveys and consulting,
  • Mold and water intrusion testing and remediation,
  • Phase 1,2 and 3 Site assessments,
  • Feasibility studies,
  • Human health risk assessments,
  • Initial site selection and environmental impact assessments (EA/EIS),
  • Public consultation,
  • Environmental permitting (e.g., NPDES, Solid Waste Management Plan, etc.),
  • Regulatory reviews,
  • Design and construction,
  • Operations and maintenance plans,
  • Monitoring and environmental audits,
  • Site decommissioning,
  • Remediation and reclamation, and
  • Environmental training.

We are committed to ensuring that our client needs are met, and have demonstrated this through the successful completion of projects for private industry, city and county governments, the State of Hawai'i, and federal agencies.

Contact Us
Environmental Risk Analysis
905A Makahiki Way
Honolulu, Hawaii 96826
(808) 425-0968
rachelokoji@enviroriskhawaii.com

Open daily, 9AM till 5PM. Feel free to drop by.
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