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Alston Hunt Floyd & Ing
Ayabe Chong Nishimoto Sia & Nakamura
Cades Schutte Fleming & Wright
Carlsmith Ball LLP
Goodsill Anderson Quinn & Stifel
Hosoda & Morikone LLC
Kessner Umebayashi Bain & Matsunaga Attorneys at Law
Kobayashi Sugita & Goda Attorneys at Law
Miyagi Nohr & Myhre
O’Connor Playdon & Guben LLP
Oliver Lau Lawhn Ogawa & Nakamura
Reinwald O'Connor & Playdon LLP
Roeca Luria & Hiraoka


Goodfellow Brothers, Inc.
Alan Shintani, Inc.
Hawaiian Dredging Construction Company
Highway Construction Company Ltd.
Innovative Technical Solutions, Inc.
Makati Development Corporation – Ayala Group
Oellien Pacific
Paul’s Electrical Contracting, LLC
Society Contracting, LLC


Board of Water Supply
Construction Branch, Wastewater Division, Department of Design & Construction - City & County of Honolulu
Corporation Counsel - City & County of Honolulu
Corporation Counsel - County of Maui
Department of Accounting & General Services - State of Hawaii
Department of Water - County of Maui
University of Hawaii at Manoa, Facilities Management Office
US Postal Service


Mauna Kea Beach Hotel
Hapuna Beach Prince Hotel


Adjusters International, Inc.
Crawford & Company
Island Insurance Companies
John Mullen & Company, Inc.
The Hartford
The Travelers Indemnity Company
VeriClaim, Inc.


Habilitat, Inc.
Habitat for Humanity
Housing Solutions, Inc.

Owners / Developers

Estate of Samuel Damon
Hearthstone Advisors
Castle & Cooke Hawaii
Housing Solutions, Inc.
Chevron Products Company
ITT Sheraton-Hawaii Region
Pacific Century Trust
Stanford Carr Development


Makati Development Corporation – Ayala Group

About Us

HCA Consulting Group International (HCA) is an Engineering and Construction Consulting firm that has been based in Hawaii since 1987.  HCA provides a wide variety of services to its clients, with special emphasis on Construction Management, Construction Claims, Litigation Support, Dispute Resolution and Prevention, Scheduling, and Training.

HCA is fully qualified to provide the above services from our existing team of engineers, construction managers and technicians, with the support of a wide ranging network of sub-consultants.  HCA is also capable of selecting additional qualified personnel from its current list of applicants.