How often should I service my boat engine?

Most marine engine manufacturers recommend service every 100 engine hours or annually, whichever comes first. In the salty Tampa Bay environment, annual service is especially important even for lightly used boats, as saltwater corrosion and fuel degradation don't wait for engine hours to accumulate.

What engine brands do you service?

We are Master Technicians for all major brands. For gasoline and diesel outboards, we service Yamaha, Mercury, Suzuki, Evinrude, Johnson, and Honda. For stern drives, we work on Mercury Marine (MerCruiser), Volvo Penta, and Yanmar. For diesel inboards, we service Volvo Penta, Cummins, MAN Engines, and Yanmar. Whether you have a single outboard or twin diesels, we have the expertise and tooling to handle it.

Can you come to my marina for engine service?

Absolutely. We perform dockside engine service throughout the Tampa Bay area including St. Petersburg, Clearwater, Tampa, and surrounding marinas. No need to haul your boat to a shop — we bring the tools and parts to you.

How much does a boat engine service cost?

Engine service costs vary depending on the type of engine, the service interval, and the scope of work. We provide detailed, itemized estimates before any work begins — no hidden fees or surprise charges. Contact us to describe your needs and we'll give you a clear quote.

Maintenance Service

Engine Service & Repair in Tampa Bay

Our Master Technicians service all major brands of gasoline and diesel marine engines throughout Tampa Bay. From routine oil changes to complete overhauls — outboards, stern drives, and diesels — we handle it all with white-glove project management so you never have to chase down parts or coordinate technicians.

Request a Free Estimate (425) 829-0305

Serving St. Petersburg, Clearwater, Tampa & all of Tampa Bay

What's Included

Every service comes with our white-glove project management — one point of contact, detailed estimates, and quality-checked work.

Engine oil and filter changes (all brands)
Impeller inspection and replacement
Fuel filter and water separator service
Cooling system inspection and flush
Belt and hose inspection and replacement
Spark plug inspection and replacement
Engine diagnostic scanning
Compression and leak-down testing
Exhaust system inspection
Complete engine overhauls and rebuilds

Ready to Get Started?

Contact us for a free, no-obligation estimate. We'll assess your needs and provide a detailed quote before any work begins.

Request a Free Estimate (425) 829-0305

White-glove project management included with every service

Master Technicians for All Major Brands

Marine engines operate under punishing conditions — constant load, saltwater exposure, heat, and humidity. Without regular service, small issues like a worn impeller or degraded oil can cascade into catastrophic failures that leave you stranded on the water or facing a five-figure repair bill. Our engine service program is designed to prevent that. We are Master Technicians for all major brands: • Gasoline & Diesel Outboards: Yamaha, Mercury, Suzuki, Evinrude, Johnson, Honda • Stern Drive Engines: Mercury Marine (MerCruiser), Volvo Penta, Yanmar • Diesel Engines: Volvo Penta, Cummins, MAN Engines, Yanmar Whether you run a single outboard on a center console or twin diesels on a sportfish, our certified technicians bring the right expertise and tooling to your vessel. We handle everything from basic oil and filter changes to complex diagnostics, injector testing, and complete rebuilds.

Why Regular Engine Service Matters

Marine engines see conditions that automotive engines never face. Saltwater accelerates corrosion on internal components. Constant load operation degrades oil faster than stop-and-go driving. Humid Florida air introduces moisture into fuel systems. Regular engine service catches these issues before they become expensive problems. A simple oil analysis during a routine service can reveal metal particles that indicate bearing wear — catching a $200 problem before it becomes a $15,000 engine replacement. Our technicians don't just change fluids — they inspect, diagnose, and document everything so you always know the true condition of your engine.

Dockside Convenience Across Tampa Bay

You don't need to haul your boat to a shop. Our technicians come to your vessel at your marina, dock, or mooring throughout St. Petersburg, Clearwater, Tampa, and the surrounding Tampa Bay area. We bring the tools, parts, and expertise directly to you — minimizing your downtime and getting you back on the water faster.

How It Works

Getting your boat serviced is simple.

Request Service

Assessment & Estimate

We assess your vessel and provide a detailed, itemized estimate. No work begins until you approve.

Expert Service

Certified technicians complete the work with progress updates. Quality-checked and documented in the app.

See our full maintenance process

Save with Management

Management Customers Save on Every Service

Mobile Marina management customers get exclusive discounts on maintenance and fuel, plus proactive inspections that catch problems before they become expensive.