Home

Services

About us

Contact us

Home

Services

About us

Contact us

Home

Services

About us

Contact us

08

Cofferdam Installation

Book for Cofferdam Installation

IMCA-compliant

We respond under 24 hours

Free Inspection

Specialized Cofferdam Solutions for Marine & Offshore Projects in the UAE, Oman & KSA

HHA Diving provides custom cofferdam installation services for underwater repairs, inspections, and marine construction across Dubai, Sohar, Dammam, and the wider GCC. Our dive teams work closely with engineering consultants and contractors to design, fabricate, and install safe, watertight enclosures — ensuring dry working conditions in fully submerged environments.

Whether it’s a leaking pipe at a jetty or structural welding on a quay wall, we install cofferdams that keep operations safe, dry, and efficient.

Cofferdam Installation Applications include:

  • Pipeline Repair & Valve Isolation

  • Hull Maintenance Below Waterline

  • Quay Wall & Pile Repair

  • Custom Cofferdam Fabrication

✅ Engineered underwater enclosures — built for reliability and safety.

Other Service

Other Service

Browse Related Services

01

Underwater CCTV Class Survey

02

Underwater Maintenance & Cleaning

03

Underwater Welding & Cutting

04

Underwater Salvage & Recovery

1/3

2/3

3/3

01

Underwater CCTV Class Survey

02

Underwater Maintenance & Cleaning

1/5

2/5

3/5

4/5

5/5

FAQ

Frequently Asked Questions

Everything you need to know about HHA Diving’s certified commercial diving & civil work solutions in the GCC.

What regions do you operate in?

We primarily serve the UAE, Oman, and Saudi Arabia, with operations extending across the wider GCC. Our team is fully equipped to mobilize quickly for offshore and port-based projects throughout the region.

Are your diving operations certified?

Yes — all our commercial diving activities are conducted by IMCA-certified teams using Surface Supplied Diving Equipment (SSDE) such as Kirby Morgan dive helmets and professional dive umbilicals, ensuring full compliance with international safety standards.

What types of underwater services do you offer?

We provide end-to-end marine and underwater services, including inspections, hull cleaning, underwater welding, salvage, pipeline installation, bathymetric surveys, and offshore platform support. All services are performed using professional-grade commercial diving systems.

How quickly can your team respond to urgent requests?

HHA Diving is available 24/7 for emergency operations. Whether it’s an underwater repair, salvage job, or time-sensitive inspection, we’re ready to deploy our certified dive teams on short notice.

What kind of equipment do you use for underwater operations?

We use advanced commercial diving systems, including Kirby Morgan helmets, dive umbilicals, and Surface Supplied Diving Equipment (SSDE). This ensures maximum safety, clear communication, and operational efficiency underwater.

Do you offer support for large-scale offshore and industrial projects?

Absolutely. We regularly support offshore rigs, shipyards, ports, and industrial marine operations with services like platform maintenance, NDT inspections, riser repair, and subsea construction — all delivered by experienced, certified divers.communication, and operational efficiency underwater.

What regions do you operate in?

We primarily serve the UAE, Oman, and Saudi Arabia, with operations extending across the wider GCC. Our team is fully equipped to mobilize quickly for offshore and port-based projects throughout the region.

Are your diving operations certified?

Yes — all our commercial diving activities are conducted by IMCA-certified teams using Surface Supplied Diving Equipment (SSDE) such as Kirby Morgan dive helmets and professional dive umbilicals, ensuring full compliance with international safety standards.

What types of underwater services do you offer?

We provide end-to-end marine and underwater services, including inspections, hull cleaning, underwater welding, salvage, pipeline installation, bathymetric surveys, and offshore platform support. All services are performed using professional-grade commercial diving systems.

How quickly can your team respond to urgent requests?

HHA Diving is available 24/7 for emergency operations. Whether it’s an underwater repair, salvage job, or time-sensitive inspection, we’re ready to deploy our certified dive teams on short notice.

What kind of equipment do you use for underwater operations?

We use advanced commercial diving systems, including Kirby Morgan helmets, dive umbilicals, and Surface Supplied Diving Equipment (SSDE). This ensures maximum safety, clear communication, and operational efficiency underwater.

Do you offer support for large-scale offshore and industrial projects?

Absolutely. We regularly support offshore rigs, shipyards, ports, and industrial marine operations with services like platform maintenance, NDT inspections, riser repair, and subsea construction — all delivered by experienced, certified divers.communication, and operational efficiency underwater.

What regions do you operate in?

We primarily serve the UAE, Oman, and Saudi Arabia, with operations extending across the wider GCC. Our team is fully equipped to mobilize quickly for offshore and port-based projects throughout the region.

Are your diving operations certified?

Yes — all our commercial diving activities are conducted by IMCA-certified teams using Surface Supplied Diving Equipment (SSDE) such as Kirby Morgan dive helmets and professional dive umbilicals, ensuring full compliance with international safety standards.

What types of underwater services do you offer?

We provide end-to-end marine and underwater services, including inspections, hull cleaning, underwater welding, salvage, pipeline installation, bathymetric surveys, and offshore platform support. All services are performed using professional-grade commercial diving systems.

How quickly can your team respond to urgent requests?

HHA Diving is available 24/7 for emergency operations. Whether it’s an underwater repair, salvage job, or time-sensitive inspection, we’re ready to deploy our certified dive teams on short notice.

What kind of equipment do you use for underwater operations?

We use advanced commercial diving systems, including Kirby Morgan helmets, dive umbilicals, and Surface Supplied Diving Equipment (SSDE). This ensures maximum safety, clear communication, and operational efficiency underwater.

Do you offer support for large-scale offshore and industrial projects?

Absolutely. We regularly support offshore rigs, shipyards, ports, and industrial marine operations with services like platform maintenance, NDT inspections, riser repair, and subsea construction — all delivered by experienced, certified divers.communication, and operational efficiency underwater.

From underwater inspections and welding to salvage and offshore rig support — HHA Diving delivers fast, safe, and certified diving solutions for ports, oil & gas, and underwater civil work projects across the UAE, Oman, and Saudi Arabia.

Pages

Services

About us

Contact us

© 2025 HHA Diving Services - All rights reserved.

Website built by: 7th Street Media