Tampa Bay's Trusted Marine Contractor
March Marine Construction delivers expert dock building, seawalls, boat lifts, and waterfront construction across the Tampa Bay area — with over 30 years of hands-on experience and a reputation built on quality and honesty.
FL Licensed Marine Contractor · Serving Tampa Bay Since 2018
30+ Years of Waterfront Experience
Founded by James and Jennifer March in 2018, March Marine Construction is a Florida-licensed marine contractor serving the Tampa Bay area. James brings over 30 years of hands-on industry experience and serves on the Board of Directors for the Florida Marine Contractors Association.
About UsWhat We Build
Docks & Decks
Custom docks built with pressure-treated lumber and composite decking. We build fixed, floating, and covered options designed for Tampa Bay's waterways and weather.
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Boat Lifts
Authorized Davit Master installer serving Tampa Bay. We install, service, and repair boat lifts for all vessel types — plus PWC lifts, remote systems, and full lift maintenance.
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Seawalls & Bulkheads
Professional seawall construction and repair for residential and commercial waterfront properties throughout Tampa Bay. Wood, concrete, and vinyl systems available.
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Commercial & Government
March Marine Construction brings decades of experience to builders, developers, HOAs, and government agencies throughout the Tampa Bay region — managing marinas, piers, boardwalks, and large-scale marine projects.
Learn MoreWhat Our Customers Say
Andrew TenEyck
February 16, 2026
We recently had March Marine do a full dock replacement and could not be happier! They used quality materials for every aspect of the build and explained everything in detail. Their knowledge, communication, punctuality and the overall experience is what you are looking for in a contractor.
Steven Pelini
April 16, 2025
March came to my house to look at my boat lift, and they recommended me a fellow dock service company in Tampa Bay to convert from the old worm gears to a modern direct drive system. Didn't charge me a dime, but instead of telling me I had to replace old lift, gave me a solution to save money. Clearly these guys aren't in the game to just rip off customers, but to help give good service. I hope I can use them directly in the future. Thanks!
James BURHOP SR
February 20, 2025
March Marine was knowledgeable, courteous, fast, and professional. Excellent work! 😎👍
Robert Taylor
July 19, 2024
Five stars all the way! I recently had the pleasure of working with March Marine for the construction of our new dock, and I couldn't be more satisfied. From the initial meeting to the project's completion, Jim and his team were awesome and easy to work with. Jim guided us through the entire process, offering invaluable support with permitting, listening to our ideas, and bringing everything together seamlessly. The crew was professional, clean, and efficient, ensuring that every detail was taken care of. Jennifer in the office was also fantastic, making scheduling and payments a breeze. I highly recommend March Marine!
Monica Iannacone
May 15, 2024
💯Highly recommend March Marine! Over the last 2 years, we have used Jim + the March Marine team to re-build our dock, install the dock lift, adjust the lift for our first boat, adjust it again for our 2nd boat and do annual dock maintenance. Jim communicates expectations well and arrives on time. Definitely reach out to March Marine — they're consistently reliable and great to work with. Love our dock!
Adam Stone
May 15, 2024
Jimmy March is top notch. He is a marine specialist. His crews are professional and experienced. I would highly recommend them for your dock, sea wall, boat lift and any other marine construction.