Hold Fast Marine Systems Inc. servicing South Coast of  Massachusetts, Cape Cod and surrounding areas.


       We install, service, and repair marine electronics and electrical systems on pleasure boats/yachts and commercial vessels. We do it at your location, at reasonable rates. Our technicians are licensed and certified to service a wide range of marine equipment. All wiring meets or exceeds National Marine Electronics Association standards. We work one on one with clients to demonstrate all the options, features, and configurations of the equipment available, to educate clients so that they can make the best informed decision. Before each job is complete, we will answer questions so the new user will feel more comfortable knowing how their new system operates.
Our Services:
  • Provide marine electronics equipment sales of all major manufacturers.
  • Customized design and installation of marine electronic equipment.
  • Service faulty equipment and systems.
  • Provide certified manufacturer installation & warranty services.
  • Dockside Service.
  • On Board Service.
  • Mobile Service.
We also provide:
  • Vessel delivery
  • On-board boater instructions
  • Private charter captain services.
  • Check out and safety check -for customers purchasing a new vessel  OR for customers concerned about the safety of their currently owned vessel.
 Contact us for quote: 774-216-9207  or email  john@holdfastmarineinc.com