Certified by Mayday Marine Services LLC • Aug 30, 2026
Boat Repair Shop
Mayday Marine Services LLC is a family-owned and operated boat shop with over 30 years of trusted experience. We specialize in new and used boat sales, consignment sales, repowers, and comprehensive boat service and repair. From annual maintenance and engine work to detailing and marine electrical installations, we handle it all with expert care. As factory-trained and authorized dealers for both Suzuki and Yamaha, we’re committed to quality service and dependable products. Whether you’re buying your first boat or keeping your current one in top shape, our friendly, knowledgeable team is here to help you get the most out of life on the water.
Details
Onsite servicesAvailable
Location
Certified by Mayday Marine Services LLC • Aug 30, 2026
Certified by Mayday Marine Services LLC • Aug 30, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 4 items
Explore offerings from Mayday Marine Services LLC on 5385 Seminole Blvd in Saint Petersburg, with popular services available at this location.
Mayday Marine Services LLC - Services
4 items
services
Boat Repair and Maintenance
Boat Trailer Repair
Boats Repair
New Outboards
Reviews
4.8
80 reviews
5 stars
75
4 stars1
3 stars1
2 stars0
1 star
3
CL
Christina Lucchesi
1 day ago
5.0
Mayday Marine Services is a wonderful local, family-owned business. Steve is extremely knowledgeable, honest, and takes a lot of pride in the work he does. Candice is always friendly, helpful, and great about communicating and keeping everything organized. You can tell they both genuinely care about their customers and the reputation they’ve built in the community. If you’re looking for dependable boat service from good people you can trust, I highly recommend Mayday Marine Services!
MM
MikeMadBch
Jul 30, 2026
5.0
Always helpful, professional and fairly priced on their repairs. Great communication and they make sure you are treated well. I have used them for several of my boats and always happy with the results.
CD
Cody Dawson
Jul 1, 2026
5.0
Steven/Mayday is the first place I check whenever I have an issue or need anything. They know their stuff
BB
Brian Buss
Jan 13, 2022
5.0
Easy people to work with. Knowledgeable on repairs. They will call you if they have a problem before doing anything else to the repairs. I highly recommend them an will be using their services again.
JL
Jason LoGrande
May 4, 2017
5.0
John and his staff are great. Not sure where to start so here we go. I purchased a used boat and brought it to Mayday and got the annual service done on my 225hp Yamaha. John was extremely helpful in answering questions I had regarding some features on this new to me boat. Prices seem fair to me. I had some wiring issues and wash down pumps that were bad and John got it straightened out in no time. I will continue going here for the life of my boat and highly recommend Mayday Marine if you are looking for an honest boat service center.
Frequently Asked Questions About Mayday Marine Services LLC
What boats and engines do you work on?
Mayday Marine Services provides service for nearly all outboard-powered vessels, including flats boats, skiffs, bay boats, center consoles, pontoon boats, tritoon boats, and similar craft. We have particular expertise with Yamaha and Suzuki outboards and maintain authorized dealer status with certified technicians for both manufacturers. Our services extend to boat trailers, and we are an authorized Power-Pole dealer and warranty center. We also handle installation and upgrades of marine electronics such as GPS systems, fishfinders, VHF radios, stereos, and other onboard electronic equipment.
Do I bring my boat to you, or do you come to me?
We offer flexible service options to accommodate your needs. You may schedule an appointment to bring your boat to our facility, or we can provide mobile service for certain repairs and maintenance tasks. For boats that are currently in the water or without a trailer, Mayday Marine Services maintains trailers to transport your vessel to our shop for service. After completing the work, we will return your boat to you. Contact us at 727-422-9557 to discuss the most suitable arrangement for your boat and service requirements.
Do you handle warranty work?
Yes. Mayday Marine Services holds authorized dealer status for Yamaha, Suzuki, and Power-Pole. We perform warranty repairs for these three brands and will confirm your warranty status and coordinate directly with the manufacturer during the entire warranty claim process.
How often should I service my outboard?
Outboard engines require annual maintenance every 100 hours of operation or once per year, whichever occurs first. Regular annual maintenance is particularly critical in Florida's saltwater conditions and helps maintain reliable engine performance while identifying potential issues before they develop into expensive repairs. As an authorized dealer for Yamaha and Suzuki, Mayday Marine Services conducts annual service according to manufacturer specifications. Our annual maintenance includes standard upkeep procedures and a comprehensive examination of your engine and its primary systems.
My outboard is getting old. Is it smarter to repair it or repower?
The decision depends on several factors, including your motor's age and condition, the extent and cost of necessary repairs, parts availability, and your boat usage patterns. In some situations, repairing your existing engine is the practical choice. In other cases, purchasing a new outboard can eliminate ongoing repair expenses and provide improved reliability, enhanced performance, and new factory warranty coverage. As an authorized Yamaha and Suzuki dealer, we can assess your current engine and guide you in determining whether repair or replacement is the better option for your situation. If replacement is appropriate, we will assist you in choosing the Yamaha or Suzuki outboard that properly matches your boat and usage requirements.
Why won't my outboard start?
An outboard may fail to start for numerous reasons, ranging from a depleted battery or fuel system problems to ignition issues or malfunctions in other engine components. While some causes are straightforward, ongoing starting difficulties require proper diagnosis to prevent unnecessary repairs or additional damage. Mayday Marine Services can diagnose starting problems and identify what is required to return you to the water. Contact us at 727-422-9557 to arrange service. If you lack a trailer or require assistance transporting your boat to our facility, we also provide boat pickup and delivery services.
What should I do to my outboard after every saltwater trip?
After each saltwater outing, rinse your outboard completely with fresh water and flush the engine following the manufacturer's instructions. This process removes salt deposits from the cooling system and external components and helps minimize corrosion. You should also rinse your boat and trailer thoroughly with fresh water, paying particular attention to areas with regular saltwater exposure. Routine care after each trip, combined with regular annual maintenance, helps protect your boat, engine, and trailer while extending their service life.
How often do boat trailer bearings need to be repacked?
Boat trailer wheel bearings should typically be inspected and maintained at least annually, particularly for trailers regularly used in saltwater conditions. Trailers with heavy use or frequent submersion may need more frequent attention. Indicators that wheel bearings require service include abnormal noise during towing, excessive heat at the hub assemblies, grease seepage around the wheels, or loose wheel movement. Consistent bearing maintenance helps avoid unexpected breakdowns and expensive repairs during transport. Mayday Marine Services offers boat trailer maintenance and repair alongside outboard service, allowing us to examine your trailer and resolve any concerns while servicing your boat.
What does a full trailer service include?
A complete trailer service involves a detailed inspection of your trailer's critical components, including wheel bearings, hubs, tires, brakes, axles, suspension, lights and wiring, bunks or rollers, winch, jack, coupler, and safety equipment. We examine these elements for wear, corrosion, damage, and other conditions that may compromise your trailer's safety and dependability. If repairs or replacement components are necessary, we will inform you of our findings and advise the proper corrective measures to maintain your trailer in safe, road-ready condition. Regular trailer maintenance is especially important in Florida, where frequent saltwater contact accelerates corrosion and component deterioration.
Do you sell boats, outboard motors and boat trailers?
Yes. Mayday Marine Services is a Freedom Boats USA dealer and offers new and used boats, Yamaha and Suzuki outboard engines, and boat trailers. We also maintain authorized Power-Pole dealer status and provide sales, installation, and rigging services for marine electronics and accessories. Whether you need a new or used boat, are repowering your current vessel, require a replacement trailer, or want to upgrade your electronics or equipment, our team can help you identify the appropriate configuration for your requirements.
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