Gage Roads Marine (formerly AJW Shipwright & Marine) have moved and are now on the waterfront in Henderson, south of Fremantle. Our showroom and workshop are located at the SFM Marine boatlifting yard. Henderson is an ideal location  ― surrounded by world class facilities and suppliers of specialist equipment and services. 

  • Designed specifically for our industry, including hard standing and undercover sheds
  • Vessel lift and launch
  • Fully equipped to undertake repairs and maintenance of on-board equipment
  • Desalination systems serviced onsite
  • Out of water marine surveys undertaken onsite

Our company’s core focus is:
Desalination, Cathodic Protection SystemsMarine engineering and Marine surveys

Gage Roads Marine are recognised throughout the marine community as a quality and trusted provider with extensive knowledge and experience in these fields. We offer our clients a specialised service where you can be confident of engaging the best possible people with the skills and training to confidently work on your vessel and provide a quality service.

Our technicians and surveyor are mobile from North Perth to South Perth backed by a fully equipped workshop.

A little bit of History…

Gage Roads is the waterway and shipping anchorage in the outer harbour of Fremantle. Named after Commander in Chief William Hall Gage whilst Captain James Stirling was surveying the Swan river in 1826.
More recently, the Americas Cup 1987 campaign was sailed on Gage Roads waters.

Gage Roads Marine has a dedicated team who are highly trained and compliment the business. We supervise and review all aspects of work undertaken to ensure we deliver a high standard and meet expected outcomes for our clients.

Our team consists of:

  • Senior desalination technician
  • Senior cathodic protection surveyor and technician
  • Marine surveyor & Shipwright
  • Marine technician
  • Sales and customer service manager
  • Marketing manager
  • Book keeper and administrator

Visit our show room to view an Enviro Desalinator and Cathodic Protection Systems on display
where you can discuss all the options with our knowledgeable staff.


"AJW Shipwright and Marine are always available to discuss problems, provides excellent quality of work and delivers more than promised and on time."
Gary Jeffrey
"Thank you for all your help with this job. We are very pleased with the work and appreciate the effort that everyone at AJW has gone to for us."
Justin Edwards
"Just a quick thank you for attending to my boats repairs and desalinator servicing so professionally. Amazingly its been 10 years since you first installed my RO and your regular and timely servicing has been appreciated. Your willingness to prioritise my needs recently has been greatly appreciated and the long standing relationship is only strengthened by such attention."
Chris Higham
"Thank you for the excellent job completed on the FP Response for the Fremantle Port… The high level of professional skill and attitude displayed by your team was much appreciated by me and Fremantle Ports. I hope you will be available for future work when other projects and opportunities present themselves."
John Coleman
Fremantle Ports
“Aaron is a quality shipwright with an eye for detail and excellence, whilst maintaining close communication with the client to ensure quality of work for the vest result and positive outcomes.”
Mike Ledger
"Something little for you and your family in gratitude of your help and assistance, especially patience with our boat. Words cannot express our gratitude. Many thanks."
Brian and Jan