Who We Are

Hawaii Geophysical Services is a technological leader in the design and innovation of surface and ground penetrating radar (GPR) systems. If you need to see what is on the other side of a surface, our radar systems can safely help you define what you can’t see with the bare eye.

Hawaii Geophysical Services – The Team

Lelan Hein at Hawaii Geophysical Services Lelan Hein, President

Hawaii Geophysical Services (HGS) is owned by Lelan (Lee) Hein, who has over 35 years experience as a licensed contractor. During those 35 years, Lee gained experience and knowledge in multiple construction technologies. As a result, HGS is able to bring products, technologies and services to the marketplace for the benefit of its customers.

Lee’s background as a plumbing contractor led to the founding of HGS in 2002. As a swimming pool and plumbing contractor engaged in both leak detection and sewer repair, it was necessary to locate both conductive and non-conductive piping. A consequence of that work was the investigation of new technologies to add to the company’s “tool box.” Customers drove the expansion into the variety of technologies that HGS employs today, as well as the wide range of services it offers.

Canaan Shon at Hawaii Geophysical Services Canaan Shon, General Manager

Canaan Shon received his Bachelor of Science in Civil Engineering from the University of Hawaii, Manoa, College of Engineering. His academic training has strengthened the services HGS provides, and he has worked extensively in all of them, including subsurface engineering, ground penetrating radar, electromagnetic utility locating, concrete scanning, utility locating, utility mapping, potholing, air excavation, sand changeouts and more. He has over a decade of experience with these technologies, having worked on projects at various locations throughout the islands, such as Schofield Barracks and Wheeler AAF, Hawaii State Hospital, Hickam AFB, Honolulu Fire Department, MCBH Kaneohe, Waiau Power Plant, Maui Land and Pineapple, Pearl Harbor Naval Base and countless other significant projects. He has a comprehensive understanding of various technologies utilized and services offered and can assist you with any service you might require of HGS.

Van Garcia at Hawaii Geophysical Services Van Garcia, Technician

Van Garcia brings several years’ experience as a supervisor in the U.S. Navy, specializing in radar operations and navigations. He served as a trainer on several training teams, working in various defense capacities. During his time with the Navy, he earned awards and commendations, including a Good Conduct Award and a National Service Award. Van has received training in the operating principles and use of GPR instruments and has passed certification competency testing, verifying his knowledge of the GPR instrument, ability to assess project sites and interpret GPR image survey results. He has also received Locator Certification training and passed the Locator Certification Test, verifying that he has learned Locator troubleshooting techniques, mastery of locating equipment and the skills required to provide accurate and complete utility location information.

Halida Tuerxun at Hawaii Geophysical Services Halida Tuerxun, Office Manager

Halida has spent over 16 years in support of various governmental projects and as a travel agency department supervisor. She has 3 years’ experience supporting University of Hawaii projects in proposal submission, and 8 years’ experience providing administrative support, with much of that for a major national U.S. health research project awarded to the University of Hawaii School of Medicine. In that role, she oversaw accounts payable, resolved human resource issues, and collected financial reporting information. Before coming to the U.S., she provided management support to health projects operating in China, as well as served as a Departmental Supervisor to a major national Chinese Tour Agency. She holds a University Diploma in International English and a certificate in computer applications.