A marine contractor that also dives. Not the other way around.
Zion Marine was founded in 2016 in Kingsport, Tennessee, as a marine construction and commercial diving contractor. In El Salvador we operate as Indepth Services, S.A. de C.V., with the same safe practices manual, the same procedures, and the same level of documentation we deliver in the United States.
Leadership Team
Walter Martínez
Commercial diver with nearly 20 years in the water in El Salvador. Port works, dams, and industrial infrastructure across the region. PADI Instructor. Leads Zion Marine's crews in Central America under the same Diving Safe Practices Manual that governs every project in the United States.
Brian Greene
More than 20 years in the commercial diving industry. ADCI certified mixed gas diving supervisor. As Vice President he oversees all of Zion Marine's U.S. operations: project execution, safety and compliance, equipment, and personnel across marine construction and underwater inspection. He also supports the Central America operation as needed.
Joseph Templeton
More than 25 years directing crews, projects, and marine construction companies. Licensed general and marine contractor in five U.S. states. ADCI certified mixed gas diving supervisor and author of Zion Marine's Diving Safe Practices Manual, built on ADCI consensus standards. Resides in El Salvador and runs the regional operation in person.
One contractor. Based here.
Central America's ports, dams and water plants need underwater inspection, maintenance and repair. Zion Marine does everything from inspection to finished work out of San Salvador, with our own crews, our own safety controls and the paperwork owners, engineers and public agencies ask for. One contractor responsible for all the work underwater.
Offices & Operations Base
Kingsport, Tennessee
101-A Indian Center Court, Kingsport, TN 37660, USA
San Salvador, El Salvador
3 Calle Poniente, Pasaje Los Pinos #112, San Salvador
Operations base since October 2026.
Operations base for El Salvador, Honduras, and Guatemala.
Have a project or a submerged structure?
Tell us what structure you have and what worries you. We come back with a scope, the safety requirements and a date.
Technical reply in under 24 business hours.