Seattle Wakeboard Boat Mechanic
Why Mobile Services?
1. We come to you fast!
No trailer needed. We come to your boat fast. Usually within the week.
2. We beat shop pricing
With lower overhead we're able to pass savings on to you.
3. High Quality Service
Our inboard technician has been servicing Ski & Wake boats for over 20 years on Lake Washington and Sammamish.


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Mastercraft Certified Tech
Today's modern inboard water sports boats are complex and require special care to maintain the engine, ballast systems, pumps, propellers etc. We're able to come to your boat for quality annual maintenance and other issues. We can work on a lift, in water or on a trailer.
Our mechanic has 20 years experience working at local dealerships, maintaining the top brands.
Servicing most: Mastercraft, Malibu, Supra, Axis, Malibu, Centurion, Ski Nautique, Heyday, MB, and Tige inboard ski boats.
We also service other ski, surf, and water sports boats.

Mobile Service for Your Wakeboard Boat
Owning a wakeboard or ski boat is an investment in adventure and fun on the water, but like any high-performance machine, it requires regular maintenance to keep it running smoothly. Proper upkeep not only extends the life of your boat and engine but also ensures peak performance and safety. Neglecting routine maintenance can lead to costly repairs, unexpected breakdowns, and even dangerous situations on the water. As a certified Ilmor and Indmar boat engine mechanic with years of experience working on wakeboard and ski boats, I have seen firsthand the consequences of poor maintenance and the benefits of a well-maintained vessel.
Why Regular Ski Boat Maintenance Matters
Routine maintenance is essential for keeping your wakeboard boat in top condition. Unlike standard recreational boats, wakeboard and ski boats are designed for high performance, often operating at higher RPMs and under increased stress due to towing loads. Without proper care, these boats are more susceptible to mechanical failures, reduced efficiency, and performance issues.
Key Benefits of Regular Maintenance:
- Prolonged Engine Life: Preventative maintenance helps avoid premature wear and tear on engine components, ensuring longevity.
- Optimized Performance: A well-maintained engine delivers maximum power, fuel efficiency, and smooth operation.
- Improved Safety: Regular checks on vital systems reduce the risk of engine failure or other mechanical issues while on the water.
- Cost Savings: Addressing small maintenance tasks early prevents expensive repairs down the line.
- Higher Resale Value: A properly maintained boat retains its value better, making it more attractive to buyers.
Consequences of Poor Maintenance
Failing to keep up with routine maintenance can have serious repercussions. Here are some of the most common issues that arise from neglecting boat and engine upkeep:
1. Engine Failure
Skipping regular oil changes, filter replacements, and cooling system checks can result in overheating, seized pistons, or blown head gaskets. These types of failures often require complete engine replacements, which can be extremely costly.
2. Fuel System Issues
Contaminated or degraded fuel can clog injectors, leading to poor fuel combustion and reduced engine performance. Over time, ethanol-blended fuels can cause fuel line deterioration, resulting in leaks or complete system failures.
3. Corrosion and Rust
Boats operate in harsh aquatic environments, making them highly susceptible to corrosion. Without regular cleaning, flushing, and lubrication, metal components can rust, leading to premature failure of key parts like the exhaust manifold and drive system.
4. Impeller and Cooling System Failures
The impeller plays a crucial role in maintaining proper engine temperature. Without regular replacement, impellers can wear out, break apart, and block cooling passages, leading to overheating and potential engine damage.
5. Electrical System Malfunctions
A neglected battery, corroded terminals, or failing alternator can leave you stranded. Regular inspections ensure all connections are secure and your electrical system remains reliable.
Essential Maintenance Checklist for Wakeboard Boats
To avoid costly repairs and maximize performance, follow this essential maintenance schedule:
Every Use:
- Wipe down the interior and exterior to prevent mold and corrosion.
- Check for leaks, unusual noises, or warning lights.
- Inspect propeller and drive system for damage.
Every 50-100 Hours or Annually:
- Change the engine oil and filter.
- Replace fuel and air filters.
- Inspect and replace spark plugs if necessary.
- Lubricate moving parts, including steering and throttle linkages.
- Check the impeller and cooling system for wear.
- Clean and inspect the battery terminals.
Every Season:
- Perform a full tune-up and diagnostic check.
- Test bilge pumps and electrical connections.
- Wax and protect the boat’s exterior.
- Winterize or de-winterize the engine, depending on the season.
Invest in Professional Maintenance
While some maintenance tasks can be handled by boat owners, certain services require the expertise of a certified marine mechanic. Professional inspections help catch potential issues before they become major problems and ensure that complex repairs are done correctly.
If you own a wakeboard or ski boat and want to keep it performing at its best, regular maintenance is a must. As a certified Ilmor and Indmar mechanic specializing in mobile marine repair, I can provide expert service wherever your boat is located. Contact us today to schedule a maintenance check and keep your boat in peak condition all season long.
About the owner
I've been working on boats for 20 years. Boats are an important family activity here in the PNW. No one wants any downtime during our short summers. My goal is to maintain your boat's engine so you'll be ready to make those memories.
- Joe Ebsworth
