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(985) 626-7847


Power Boat RepairsKeel Blister Removal
Sailboat Repairs

Quality Boat Repairs in Mandeville


Northshore Marine Sales & Service is your one-stop shop for boat repairs. We are locally owned and operated on Bayou Castine with easy
access to all marinas and Lake Pontchartrain. We are proud and fortunate to be in business for more than 15 years surviving both Hurricanes
Katrina and Isaac.


Diagnostics and Repairs On-Site


When you suspect you have a problem with your boat or trailer, you can call our team. We offer 24-hour emergency service and can tow you to our yard. We will run a full diagnostics test and determine the exact problem to get you up and going back on the water.


Marine Essentials


Northshore Marine also offers retail items for sale, such as rigging, plumbing and decking hardware, maintenance and cleaning items, boat repair materials, electrical parts, line, rope, and more! We have also amassed a collection of salvaged parts, some of which are usable at a fraction of the price of new. You may find an obscure piece you haven’t been able to find anywhere else!


Contact our team anytime you have an issue. We are happy to offer our professional, seasoned expertise and make sure your rig is operating at
its best.