About Us
Commitment to Excellence
Down Under Diving has been a trusted name in underwater maintenance since 1992, delivering top-tier service to boat owners for years.
Now, under new management by Calboat in 2024, we are elevating our commitment to quality, customer service, and expertise.
Why Choose Us?
At Down Under Diving, we prioritize quality above all else. Our approach ensures that every aspect of our service meets the highest standards:
- Investment in Staff & Quality – We believe that great service starts with great people. That’s why we continually invest in training and development to keep our team at the forefront of the industry.
- Knowledgeable Customer Support – Our in-house team is always ready to assist you during business hours, ensuring a prompt and timely response to your inquiries and service needs.
- Rigorous Quality Control – Every job is double-checked to guarantee thorough and precise execution. We have dedicated Quality Control Specialists who meticulously inspect our divers’ cleaning work, ensuring that each job meets our high standards. This additional layer of quality assurance makes us a reliable and unique service provider in the industry.
- Ongoing Diver Training – Our divers participate in monthly training sessions to refine their skills and stay updated on the latest techniques.
- Proactive Customer Communication – We notify our customers via email one week prior to any scheduled service, ensuring a seamless experience that works around your schedule
- Unmatched Experience – Our team brings over 100 years of combined expertise, serving a wide range of vessels with precision and care.

Serving Thousands of Boats
With a legacy of excellence and a renewed focus on quality under the Calboat management team, we proudly serve thousands of boats, helping owners maintain their vessels with confidence. Whether you’re a recreational boater or a professional mariner, Down Under Diving is dedicated to providing the highest level of underwater service.
Join us as we set a new standard in the industry—where expertise meets unwavering dedication to our customers.
