Top Row: Kyle Kaneshiro, Paul Serikawa, Eric Arakawa, Jason Nakata, Sean Cagadas, Codee Samala-Passos, Michael Perry, Paul Shupak, Brandon Whitaker, Ian Arakaki, Tuan Giang, Henry Higashi, Audrey Haerle, Kip Asato, Scott Lai, Corey Arakaki
Middle Row: Jason Lau, Lori Higashi, Sara Lin, Trevor Vagay, Jenny Lynn Bernier, Saydielyn Arakaki, Rhiannon Adina, Jennifer Lim, Claire Oshiro, Jessica Agsalda, Cedric Joaquin, Angela Kent, Arilyn Au, Diane Lau, Dana Lei, Yvonne Turro, Elmo Gonzales, Joe Kwan
Bottom Row: John Katahira, Korey Tsubota


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 twenty-second 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