Floating Jetty Repair Specialists
Maintaining
Boating
Facilities
Across the Western Australian Coastline
We deliver asset management solutions that extend the service life of jetty systems, boat ramps, car parks, and associated infrastructure. Through early fault detection, corrosion mitigation, and targeted repairs and restoration, we help ensure marine facilities remain safe, functional, and reliable..
About CMM
Built on Experience. Focused on Quality.
Commercial & Marine Maintenance WA is proudly Western Australian owned and operated. Founded by Ben Finnie, the company is backed by over 25 years of construction experience and more than a decade of specialised marine facility maintenance and asset management expertise.
Ben leads CMM with a strong understanding of client and stakeholder requirements, shaped by hands-on experience across WA’s coastal infrastructure. A keen skipper and fisherman, he brings a genuine, practical connection to the marine environment.
This combination of technical capability, industry knowledge, and firsthand user insight is what sets CMM apart
What we do for Marine Facilities
Corrosion Mitigation,
Maintenance and Repairs
Jetty & Floating Structure Systems
Floating jetties, fixed jetties, boat pens, pontoons & platforms
• Inspections & condition reports
• Component repair & system upgrades
• Corrosion mitigation & protective treatments
Boat Ramps, Carparks & Access Infrastructure
• High-pressure cleaning & surface preparation
• Concrete remediation, asphalt patching & pothole repairs
• Installation & replacement of chafers and wheel stops
• Line marking & traffic management compliance
Marine Markers, Buoys & Signage
• Cleaning & surface restoration
• Protective coating systems & repainting
• Repair, refurbishment & asset replacement
Urgent Response & Structure Stabilisation
Rapid response for compromised assets
• Structure stabilisation works
• Spill & debris environmental containment
• Site safety control & exclusion zoning
• Condition & incident reporting
Partner With Us
Reliable, Local, and Industry-Experienced
Confidence Built on Experience
Choosing the right maintenance partner means confidence in every decision. CMM combines practical insight and detailed inspections to keep assets safe, efficient, and built for long-term performance.
Reliable Results You Can Count On
We deliver quality workmanship and reliable outcomes—supporting boating facilities from routine maintenance to urgent structural works.
Statewide Coverage
From the Coral Coast to the South West and Beyond
Based in Perth, we service both metropolitan and regional coastal locations across Western Australia. CMM is equipped and experienced to deliver reliable, high-quality maintenance wherever it’s needed.
Get In Touch
Let’s Start A Conversation
If you are a stakeholder, private entity, or residential owner of marine infrastructure in WA, get in touch to find out how we can support your asset needs. You can reach us at info@cmmwa.com.au.
All enquiries are reviewed and responded to within 1-2 business days.