Your Gulf Coast Partner in Oil & Gas

Underwater Services Built for Energy Operations

Our underwater repair and maintenance services are designed for high-utilization assets operating in demanding offshore and petrochemical environments. We support both planned maintenance and urgent repair work for vessels and offshore structures.

Houston underwater services include:

• Thruster and Stern Seal Repairs
  In-water thruster repairs, seal bonding, and seal replacements performed without dry docking or vessel repositioning whenever possible.

• Class-Approved UWILD Inspections
  In-water surveys performed in coordination with major classification societies including ABS, DNV, and Lloyd’s Register.

• Hull Cleaning and Propeller Polishing
  Services that improve hydrodynamic efficiency, reduce fuel consumption, and extend coating life for vessels operating in Gulf waters.

• Biofouling Management
  Capture-equipped diver and C-ROV cleaning solutions designed for environmentally sensitive and regulated ports.

• Structural and Weld Inspections
  Non-destructive testing, underwater inspections, and detailed reporting to support asset integrity programs and maintenance planning.

• Emergency Underwater Repairs
  Rapid-response support for hull damage, propeller issues, structural damage, and other underwater repairs that cannot wait for dry dock.

Supporting Offshore Assets Across the Gulf of America

Houston is the operational hub for many offshore oil and gas projects in the Gulf. Our Houston team supports offshore operators, drilling contractors, and vessel owners with underwater services for:

• Drillships  

• Semi-submersibles  

• Jack-up rigs  

• FPSOs and production vessels  

• Offshore support vessels  

• Tankers and gas carriers  

• Floating and fixed offshore structures  

By performing inspections and repairs in-water, operators can often keep assets operational while completing required maintenance and inspections.

‍

Request a Service

‍

Built for the Houston and Gulf Coast Market

The Houston Ship Channel is one of the most active industrial waterways in the world, heavily driven by oil, gas, and petrochemical shipping. This environment requires teams who understand:

• Tight port schedules  

• Terminal and berth restrictions  

• Coordination with agents and port authorities  

• Working alongside cargo operations  

• Class and regulatory requirements  

• Rapid mobilization for emergency repairs  

Our Houston-based teams are experienced in working within these constraints and executing projects safely and efficiently in active port environments.

Experience Oil & Gas Operators Can Rely On

With more than 80 years of diving and engineering heritage, Subsea Global Solutions has completed complex underwater inspections and repairs for offshore assets and energy vessels around the world. Our global network allows us to support operators not just in Houston, but across the Gulf Coast, the Americas, and international operating regions.

We support clients with:

• Planned inspection and maintenance programs  

• Emergency underwater repairs  

• Offshore asset support  

• Fleet and multi-port service coordination  

• Long-term underwater maintenance planning  

Our goal is simple: help keep your assets operating safely, efficiently, and without unnecessary downtime.

‍