Business Details
18 Years
experience
Your Trusted Marine Repair Experts in Perth
Established in 2008, Gregs Marine Services has built a reputation for delivering expert marine engine repairs and boat maintenance solutions to both private and commercial clients across Perth. With over 25 years of hands-on experience in the marine industry, our founder Greg Collings brings extensive technical expertise gained through dealership roles and factory-certified training programs. We specialise in outboard and sterndrive engine repairs, precision engine fit-ups, and comprehensive pre-purchase inspections using advanced diagnostic tools.Our O'Connor workshop services all major brands including Mercury, Yamaha, Suzuki, and Honda, while maintaining strict quality standards through the use of genuine parts and accessories. Positioned near Fremantle, we prioritise rapid turnaround times without compromising on workmanship integrity. Customer satisfaction remains central to our operations, evidenced by long-term client relationships and consistent positive feedback regarding our transparent communication and competitive pricing structure.
Services
Engine Repairs
Sterndrive Maintenance
Boat Trailer Repairs
Pre-Purchase Inspections
Electronics Installation
Insurance Repairs
Computer Diagnostics
Parts Supply
Re-Powers
Fit-Ups
Details
- Year established: 2008
Highlights and features
- We offer 25+ years of factory-certified marine engine expertise
- Our technicians service all major outboard and sterndrive brands
- Precision engine diagnostics using manufacturer-approved equipment
- We provide pre-purchase inspections with detailed technical reports
- Located near Fremantle for convenient client access
What people say
Excellent job
Personal service
Trust
Reliable
Competitive pricing
Services
Engine Repairs
Specialised outboard and sterndrive engine repairs for all major brands including Mercury, Yamaha, Suzuki, and Honda. Our technicians use factory diagnostic tools to identify issues and perform precision repairs using genuine parts. With 25+ years of experience, we ensure optimal engine performance and longevity for both recreational and commercial vessels.
Pre-Purchase Inspections
Comprehensive technical assessments for prospective boat buyers. We conduct detailed engine diagnostics, hull integrity checks, and mechanical evaluations to identify potential issues. Our inspection reports provide clear recommendations to help make informed purchasing decisions while avoiding unexpected repair costs after purchase.
Sterndrive Maintenance
Specialist servicing for Mercruiser sterndrive systems and other inboard/outboard configurations. Our maintenance includes gearcase inspections, drive alignment, and corrosion protection. Regular servicing extends equipment lifespan and maintains warranty validity through documented maintenance records.
Boat Trailer Repairs
Complete trailer maintenance and repair services at our O'Connor workshop. We service braking systems, bearings, and suspension components while ensuring roadworthiness compliance. Regular trailer maintenance prevents mechanical failures and ensures safe transportation of vessels to and from launch sites.
Computer Diagnostics
Advanced electronic fault diagnosis using manufacturer-specific software for EFI outboards and sterndrives. Our diagnostic equipment identifies engine management system errors, sensor malfunctions, and fuel system issues. This technology enables precise repairs that reduce troubleshooting time and prevent unnecessary part replacements.
People
Greg Collings
Owner/Operator
With 25+ years in marine engine repair, Greg previously worked at Portside Marine and completed factory training programs for Mercury and Mercruiser systems. He specialises in electronic fuel injection diagnostics and sterndrive maintenance while prioritising transparent communication and long-term client relationships built on technical expertise.
Questions
What marine engine brands do you service?
We service all major outboard and sterndrive brands including Mercury, Yamaha, Suzuki, Honda, Evinrude, and Johnson.
Do you offer pre-purchase boat inspections?
Yes, we provide detailed mechanical assessments with fault identification and repair cost estimates for prospective boat buyers.
Are you located near Fremantle?
Our O'Connor workshop is strategically positioned for convenient access to Fremantle waterways and boat launching facilities.
How can I book a service appointment?
Contact us directly via mobile 0418 190 865 or visit our O'Connor workshop during business hours for service scheduling.
Do you handle insurance repair claims?
Yes, we work with Club Marine, Nautilus, and other insurers to complete approved repair work with documentation.
What payment methods are accepted?
We accept cash, EFT transfers, and major credit cards for all repair and maintenance services.
Reviews (2)
Scott Bilben
Jan 18, 2022
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Greg fixed my seized 15 hp mercury 4 stroke outboard. He took time out of his busy schedule to fix it at short notice. Excellent commiuncation and advice. Only charged me a small amount for his time. Greg has honesty and integrity. Thanks Greg!
Esteban Aliaga
Jan 03, 2020
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Greg helped me put to get all the parts I needed and gave me great advice and tips on how to do some dyi tasks on my boat. Very friendly and knowable. Also has a very cool collection of vintage mercury motor. All in all a good local business to support and trust.
