When your boat engine isn't performing as it should, Mayday Marine Services provides the skilled repairs you need to get back on the water. Serving Pinellas County, FL, including St. Petersburg, Seminole, Madeira Beach, and the surrounding areas, we handle everything from routine maintenance to complex diagnostics and repairs. Our services include:

• Complete engine diagnostics and troubleshooting
• Cylinder and compression testing
• Fuel system repair and cleaning
• Ignition system service
• Cooling system maintenance
• Engine tune-ups and performance optimization
• Electrical system repairs
• Oil changes and filter replacements

 When you're dealing with a minor issue or a major breakdown, reach out to us for reliable boat engine repair that gets results.

Boat engines work hard, and St. Petersburg, FL's saltwater environment can take a toll on performance over time. Catching problems early helps you avoid costly breakdowns and keeps you safely on the water. Here's when you should bring your boat in for engine repair:

• Engine won't start or struggles to turn over
• Unusual noises, vibrations, or smoke
• Loss of power or acceleration
• Overheating issues
• Poor fuel efficiency
• Warning lights on your dashboard
• Rough idling or stalling

Addressing a small issue now prevents it from becoming a major repair later. Our experienced technicians can diagnose the problem quickly and get your engine back to peak condition.

With over 35 years of experience, Mayday Marine Services brings proven expertise to every boat engine repair. We're Suzuki Certified and Yamaha Certified technicians, serving Seminole, Madeira Beach and the surrounding areas with meticulous attention to detail. What sets us apart: 

• Authorized dealer for Suzuki and Yamaha Outboards
• Authorized dealer and warranty center for Power-Pole
• Flexible scheduling for early or late appointments
• Same-day annual service available
• $100 off annual service
• Quality parts and superior hardware
• Delivery services to fit your schedule
• Locally and family-owned since 2008

 We handle the small details that other shops overlook, ensuring your engine receives thorough care. Our commitment to excellence and customer service makes all the difference.

Ready to get your boat engine repaired by skilled technicians who care about quality? Mayday Marine Services offers the detailed service and extensive experience you need in St. Petersburg, FL. We'll diagnose the issue, explain your options, and complete the repairs efficiently so you can get back to enjoying the water.

Contact us today to schedule your boat engine repair and experience the difference that 35+ years of experience makes.