Pearl City HI | Subsea Diving, Welding, and Atmospheric Diving System (ADS) Operations | Phoenix provides a full range of underwater services to accomplish complex operations from the surface to water depths of 6,000 meters.

Aiea, HI

Diving, Welding, and Nondestructive Testing (NDT) Services

Our Aiea, HI office delivers a comprehensive suite of services to the U.S. Navy, commercial ship owners and operators, and regional maritime organizations across the Pacific.

Phoenix’s Hawaii-based team provides expert support in:

  • Ship repair and maintenance/modernization
  • Topside and underwater welding
  • Underwater construction
  • Non-Destructive Testing (NDT)
  • Emergency response diving services

With 24/7 availability, our skilled diving crews and Towable Diving Systems (TDSs) are always ready to respond to emergent needs.

Towable Diving System (TDS)

The Phoenix Towable Diving System is a mobile, shallow-water diving spread engineered for rapid deployment. Designed for dockside repairs, inspections, and maintenance, the TDS supports diving operations down to 60 feet of seawater (fsw). Its compact, modular design enables quick mobilization and setup, making it ideal for time-sensitive ship husbandry and support tasks.

Phoenix Aiea, HI office

Phoenix Aiea, HI Office Physical Address

99-1151 Iwaena Street
Aiea, HI 96701
Tel: +1 (808) 486-6595
Fax: +1 (808) 488-0135

Contact Information

Travis Niederhauser, Area Manager
P: +1 (808) 486-6595
C: +1 (619) 386-7225 (24-hour)

Underwater Operations

The Phoenix Aiea, HI office performs a wide array of diving, welding, and NDT services, including but not limited to:

  • Topside Welding and NDT to U.S. Navy and Class Standards
  • Underwater Wet and Dry Hyperbaric Welding
  • Cofferdam Design, Fabrication, and Installation
  • Classed Vessel Hull Inspections, Cleaning, and Propeller Polishing
  • Underwater Vessel Maintenance, Modernization, and Repair
  • Offshore Diving Support and Project Management
  • Underwater Infrastructure Construction and Repairs

Although the capabilities listed above are services deployed directly from this location, all of Phoenix’s services are available worldwide.