Top Row: Eric Arakawa, John Katahira, Jason Nakata, Matthew Sasaki, Audrey Haerle, Kapiolani Street, Ian Arakaki, Michael Perry, Sean Cagadas, Charles Jury, Brandon Whitaker, Paul Serikawa, Bert Uyenco
Middle Row: Kyle Kaneshiro, Trevor Vagay, Rylee Adair, Angela Kent, Rhiannon Adina, Jennifer Lim, Kim Seaux, Lori Higashi, Jessica Agsalda, Claire Oshiro, Cedric Joaquin, Dana Lei, Diane Lau, Corey Arakaki, Yvonne Turro, Joe Kwan
Bottom Row: Tanner Nakasone, Jason Lau


The Limtiaco Consulting Group, Inc. (TLCG) is the consulting entity established by Mr. Felix B. Limtiaco, a former Director of the Department of Wastewater Management of the City and County of Honolulu. Now in its nineteenth year of operations, TLCG has grown to include an outstanding blend of complementing civil and environmental engineers, water resource planners (including wastewater reuse), environmental planners, certified construction managers, certified wastewater treatment plant operators, GIS analysts, and CAD/graphic artists. The company is powered by fourteen licensed civil engineers registered in the State of Hawaii and has four engineers who are LEED Accredited for New Construction by the Green Building Certification Institute. The company’s clients include State, County, and Federal agencies, private-sector developers; privately-owned utilities; architects; and other consulting firms.


  • Civil Engineering Design (With Emphasis In Water And Wastewater Systems)
  • Construction Management Services
  • Engineering Feasibility Assessment
  • Environmental Planning And Assessments
  • Integrated Solid Waste Management
  • Project Management
  • Roadway Improvements
  • Site Development
  • Storm Water Pollution Prevention
  • Utility Infrastructure Assessment
  • Water Resource Planning