Our People

Randal Hiraki


Randy began his career in the construction industry as a plumbing apprentice more than 30 years ago. He learned the nuts and bolts of the trade on his way to earning his journeyman plumbing license. With his experience, he provides a thorough knowledge of the construction trade and the skills and understanding of the fundamentals of managing a business. Randy was selected as the 1997 Small Business Person of the Year for the City and County of Honolulu.

Mark Suzuki

Vice President

Mark has more than 30 years of experience in estimating, project management, office management and safety issues in the mechanical contracting industry. He is the former president of the Hawaii Chapter of the American Society of Heating and Refrigerating and Air Conditioning Engineers (ASHRAE) and the Plumbing and Mechanical Contractors Association of Hawaii (PAMCAH). With Randy, he shares in the responsibility of supervising office and field activities.

Suzanne Miyakawa

Corporate Secretary & Accountant

Suzi has 20 years of experience in the construction industry and four years of experience in public accounting. She is responsible for all accounting functions for our company. She graduated from the University of Denver with a Bachelor of Science in Accounting.

Randy Inaba

Chief Financial Officer

Randy is responsible for the financial and administrative functions of the company. He has more than 20 years of experience including five years in public accounting, nine years as Controller in the retail industry, seven years as Chief Financial & Administrative Officer for a law firm, and most recently as Vice President of Finance & Administration for Oahu Transit Services, Inc. He graduated from the University of Hawaii at Manoa with a Bachelor of Business Administration in Accounting.


Wendall Kailihiwa

Project Manager

Kyle Kaneshiro

Project Manager

Kepa Resentes

Project Manager & Scheduler

Jon Hee

Project Manager

Shane Henderson

Project Manager

Harley Parayno

Project Manager

Calvin Waiolama

Project Manager

Gavin Daniel-Santos

Project Manager

 William Camara

Project Specialist

Alan Agcanas

Project Manager

Andrew Petersen

Project Manager

Kendall Kishida

Project Manager


Rodney Takara

Project Manager

Jon Katsuda

Project Manager

Brian Hirayama

Project Manager

Troy Higashi

Project Manager

Jonathan Ocbina


Stan Nakasone

Project Manager


Travis Jones

Chief Estimator

Carol Tengan

Senior Estimator

Troy Hanzawa


Chris Okawa


Kristofel Abella

Estimating Assistant


David Oride

Lead Designer

Frank Wilhelm


Julius Rellin


Bryson Manuel


Royce Rapozo

Lead Designer

Landan Yoshida

Junior Designer


Berdina Kubo


 Darbie Matsumoto

Project Assisting

Huyen Tran


Jandi Saito

Personnel and Safety

Maude Tanaka


Kelsey Kaneshiro

Project Assisting

Nealan Inouye

IT Manager

Meghan Kishaba

Project Assisting

Iris Stremick

 Payroll Administrator

John Brian Ramos

Estimating Coordinator