Leaders In Quality Commercial Diving Services
Harcan Marine and Diving Services was established in early 2015 and with over 30 years knowledge in marine construction, military and commercial diving industry.
We bring a high level of safety, quality and procedural experience to our clients.
We are always looking for new technology and advancements to increase safety and productivity and exceed your underwater needs.
We have hard-working dive teams with proven track records for completing difficult tasks, problem solving and going the extra mile to serve each client with integrity, quality and value.
Our Company is situated in South East Queensland and we provide our expert services to the greater Queensland, New South Wales, Norther Territory and Victorian areas as well as Pacific Islands.
Our ISO Safety, Environmental & Quality Management systems are JSANZ accredited and they provide great detail and procedures for completing projects safely and to a high standard.
UNDERWATER INSPECTIONS
Let our experienced certified underwater Inspectors and divers tackle your next inspection project. We provide a full range of cleaning and inspection specialty tools to provide clients with a full understanding of their assets condition.
Our innovative and technical repair solutions will keep your asset sound for decades to come. We understand what is important to you; a quality job performed by certified professionals in a timely manner.
STRUCTURAL REPAIRS
We work closely with our engineers to provide cost effective structural repair programs for pile and marine structures. If you asset is Timber, Steel or Concrete we have engineer certified repair methods for all types of piles and headstocks and complete your asset remediation to the highest quality.
Our teams are highly experienced in all facets of wharf and bridge repair and have a proven record of safety & efficiency.
Call us today to discuss your maintenance requirements.
PIPELINES
Harcan are specialists in pipeline installation and maintenance. We have succesfully completed new build Wastewater, Sand pumping and Inlet pipelines statewide.
We also clean, service & maintain Treatment plants, Reservoirs, Weirs and Dams and facilitate pigging operations.
Our Teams are certified for confined space and working at heights and have equipment for all your Pipeline and Plant requirements.
Marine Construction
Bridge repairs, Pipelines, seawall inspection, wet welding, underwater cutting, and marine salvage are all possible by our experts. We can provide the heavy lifts and machinery to get your project up and running. All of our divers are ADAS certified. Harcan Marine is an Approved Service Provider for installation of Coatings on Marine structures. Safety is our top concern. Harcan Marine is your one stop call for underwater diving services, underwater welding, and security in safe operations.
Call us to today or contact us for a quote for services.
Experienced, ADAS Certified Diving Staff
Harcans Managment Team consists of highly-experienced, certified and battled-tested diving professionals with strong operational and technical backgrounds in a variety of underwater scenarios and industries. We have a decades-long history of safely and successfully completing your underwater project.
What You Can Expect From US
Quality Service
Adaptability
Efficiency & Safety
Meticulous Planning
Fast Reaction Time
High Integrity
Harcan Marine delivers expert commercial diving services across Australia, tackling complex underwater projects with precision and reliability since 2015.
We use our 30+ years of industry knowledge to make sure your jobs—from underwater construction to marine salvage or barge boat hire—are done safely.
With Harcan Marine, you can trust that every job is handled with the utmost care and expertise, no matter the challenge.
What Makes Harcan Marine’s Commercial Diving Services Different?
Proven Industry Experience
Over three decades of combined experience ensures our ex-military director-led team is ready for anything. With over 700 successful, safe jobs completed across Queensland, New South Wales, Victoria, Northern Territory, and the Pacific Islands, Harcan Marine should be your go-to for underwater dive services.
Our extensive background in underwater welding, underwater concreting, and marine engineering makes us the trusted choice for businesses seeking high-quality underwater solutions.
Safety & Compliance
We prioritise safety in all commercial diving services and adhere to strict ISO-accredited standards. Our ADAS-certified and battle-tested divers use advanced techniques and cutting-edge equipment to carry out underwater NDT (non-destructive testing), inspections, and repairs.
Compliance with environmental and occupational safety guidelines also ensures your project meets industry regulations. Fast reaction times, in-depth planning, and adaptability make our underwater dive services a cut above the rest.
Comprehensive Services
Need marine equipment hire? We’ve got you covered. From ROV and drone inspections, or marine plant hire to underwater construction, we do it all. Our services include:
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Underwater inspection & maintenance.
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Pipeline installation & repair.
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Bridge & wharf remediation.
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Structural pipe repair.
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Marine salvage operations.
Industry Challenges? Solve Them with Our Underwater Dive Services
Ongoing Maintenance
Commercial structures like bridges, wharves, and pipelines need regular maintenance to stay safe and fully operational. Our commercial diving services provide structural inspections, repairs, and reinforcement to prevent costly damage and extend lifespan.
Efficient Project Management
With a commitment to planning, adapting, and reacting, we ensure your downtime is minimised and efficiency maximised. Our hard-working team of divers has different operational and technical backgrounds, meaning whatever your project, they tackle it with precision and speed.
Advanced Techniques
Harcan Marine’s expertise in underwater welding and structural remediation means we can fix complex issues without removing assets from the water, saving you time and money while maintaining structural integrity.
Beyond Our Australian Commercial Diving Services
Harcan Marine is a trusted leader in marine construction, military, and commercial diving services, with our marine yard and offices located between Brisbane and the Gold Coast, QLD.
Our facility features large storage spaces and workshops to support our skilled fabrication and dive teams. We bring our high level of safety, quality, and procedural expertise to every project.
In addition to our diving and construction services, we offer wet and dry hire options for marine access equipment, including vessels, barges, pontoon blocks, pumps, compressors, and generators.
Need Underwater Dive Services? Contact Us Now
Ready to tackle your next underwater project with precision? Harcan Marine’s highly qualified team ensures you get the service, detailed planning, and execution you deserve.
Whether it’s a complex marine salvage or routine maintenance, we’ve got you covered. Contact us today to discuss your project, get a detailed quote, and ensure your operations stay safe and efficient.
Let us dive in—so you don’t have to!
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What is the difference between underwater NDT and regular NDT?Underwater NDT inspections are specifically designed to assess structures submerged in water, such as subsea pipelines, pontoons, and steel piles. The key difference is that underwater inspections must account for the challenges of working in an aquatic environment, such as visibility, currents, and pressure. Regular NDT, on the other hand, is typically used for inspections above water.
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How do I know if my underwater structure needs an underwater magnetic particle inspection?If your structure is exposed to harsh underwater conditions or has been in service for a long time, it’s a good idea to schedule regular NDT inspections. Early detection of wear, corrosion, or other issues can prevent costly damage and ensure the safety of your infrastructure.
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What types of damage can underwater non-destructive testing detect?Underwater NDT can detect multiple issues, including corrosion, cracks, material thinning, and structural misalignment. These inspections help identify potential problems before they lead to significant damage or failure, ensuring your structure remains safe and operational.
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How often should I schedule underwater NDT inspections?The frequency of underwater NDT inspections depends on the type of structure and environmental factors. Typically, inspections are scheduled annually or biannually. However, more frequent inspections may be recommended for high-risk areas or critical infrastructure.
CLIENT TESTIMONIALS
