Every boater, motor, and boat is different. The average mid-sized boat can have 150 or more service and inspection tasks required each year to maintain warranty coverage and proper operation. Port Sanilac Marina can help you keep your boat moving! Whether you’re in need of maintenance, repairs, or simply a diagnosis we are here to help.

We are also a drop off site during the off-season for North Sails in Detroit. They do ten point inspections and repairs on your sails and you drop off and pick up here at the marina.

  • Oil Changes & Filter Replacements
  • Bottom Paint on Previously Painted Boats
  • Bottom Paint on Boats not Previously Painted
  • Bottom Wash
  • Acid Scrubs
  • Battery Inspections & Replacements
  • Engine Maintenance
  • Tune Ups
  • Spark Plug Replacements
  • So Much More!

Contact Us For Estimates



*Please know your boat/motor make and model

*Please have a list of the maintenance needed – each boat is different

Raymarine Logo
B&G Logo
Simrad Logo
Garmin Logo