Experts in fibreglass

about us

Based in Naval Base Western Australia, Cobalt Blue Marine (CBM) is a leading marine services company. We have over 30 years experience, you can say we have been helping Western Australian boat owners for a long time.

CBM owner Mitchell Green utilises his extensive fibreglass experience and skills gained through the Royal Australian Navy working alongside his qualified staff.

Our Services:

  • Fibreglass accident repairs and maintenance 
  • Insurance quotes
  • Modifications and improvements for your fibreglass boat
  • Fibreglass boat building and restoration

You can trust us to repair or build your fibreglass boat.    Get in touch

What people say about us

Have a look at some of the reviews we’ve got from some of our satisfied clients.

"Thank you Mitch, excellent job, your workmanship is second to none. Highly recommend this company."


"You guys did an absolute beauty of a job fixing my transom. Would recommend 10/10."


"Best. Service. Ever! Thanks to the team at Cobalt Blue Marine"


you can rely on us

to get your boat ready for summer