Trusted engineering.Stronger relationships.A better Hawaiʻi.
Electrical engineering for Hawaiʻi’s water, wastewater, infrastructure, and institutional projects.
We partner with engineering firms, public agencies, and institutions to deliver responsive, coordinated electrical engineering from scope through completion.
Your electrical engineer should make your project easier to manage, not harder.
When you’re responsible for the overall project, the last thing you need is to chase a consultant for answers, wonder when deliverables will arrive, or discover issues at the last minute.
KOA takes ownership of our scope, communicates early, and works closely with your team to help keep the project moving.
Responsive
We get back to you and keep communication moving.
Proactive
We raise issues early, before they become surprises.
Reliable
We follow through on our commitments and communicate when something changes.
Collaborative
We show up, coordinate with the project team, and stay engaged through completion.
Engineering that supports Hawaiʻi’s essential infrastructure
Where We Work
Electrical engineering for wells, pumping stations, wastewater facilities, motor controls, SCADA, instrumentation, and related infrastructure.
Electrical engineering for universities, schools, public facilities, commercial buildings, and other complex facilities.
Electrical systems for public infrastructure, site development, transportation, lighting, and utility-related projects.
Experience you can count on.
KOA brings deep experience in Hawaiʻi’s water, wastewater, infrastructure, and institutional projects, with long-standing public agency relationships and repeat partnerships with local engineering firms.
60+ years combined experience
Technical experience across planning, design, and construction.
Long-standing agency relationships
Experience working with the public owners and institutions that serve Hawaiʻi.
Repeat engineering partnerships
Civil, mechanical, structural, and architectural firms continue to bring KOA onto their project teams.
Selected clients include
Board of Water Supply · Department of Water Supply · City & County of Honolulu · University of Hawaiʻi · Hawaiʻi Department of Education · Hawaiʻi Department of Transportation · Engineering Firms
Great projects start with great people.
Our team combines technical experience with a responsive, collaborative approach. We take ownership of our work, communicate openly, and work alongside our clients and project partners to get the job done.
Let’s talk about your project.
Have a scope, RFP, or upcoming project? Send it our way and let’s talk about what you need and how KOA can support your team.