On the edge of sustainability
Ka'e Design, LLC is a civil engineering firm based in Kaneohe, Hawaii, specializing in site development, infrastructure improvements, and sustainable design for state and county agencies, federal clients, and private developers. Principal Steven K. Doo brings more than 16 years of Hawaii experience spanning planning entitlements, design, permitting, and construction for the State, Counties, and private clients. Ka'e Design's work spans master planning, green stormwater infrastructure, agricultural planned developments, land development for commercial and educational facilities, and construction management from inception through completion.
Steven K. DooPrincipal
Site development, transportation planning, utility design, and sustainable infrastructure solutions for a wide range of project types and client sectors across Hawaii.
Infrastructure master planning and land development entitlements for commercial, subdivision, and educational facility projects.
Eco-friendly stormwater design integrating sustainable practices and low-impact development techniques.
Site grading, drainage, utilities, and permit preparation for residential subdivisions, commercial developments, and institutional projects.
End-to-end project management services from inception through completion, including coordination, scheduling, budget oversight, and quality control.
Environmentally conscious infrastructure design integrating eco-friendly practices to benefit both community and environment.
Construction oversight and quality control ensuring projects are executed per design, including scheduling, budget management, and coordination.
Government · Federal · Defense · Education · Land Development · Agriculture
Honolulu, HI · Affordable Housing · Client: City and County of Honolulu, Department of Land Management
Civil engineering and site design for an affordable housing and resource center in Honolulu, recipient of ACECH Engineering Excellence Award and Outstanding Civil Engineering Award for green/sustainable design.
Kahuku, HI · Agriculture
Civil engineering services for an agricultural farm project in Kahuku, Oahu.
Pupukea, HI · Education · Client: Girl Scouts of Hawaii
Multiple civil engineering projects at Camp Paumaluu including water tank replacement, road improvements, and STEM Center for Excellence.