Marine Maintenance Fife Ltd is a new business providing the local boating community with a go to solution for most aspects of Boat Repair, Maintenance & Upkeep. Not only do we cover marine electrical we also fault check & repair home electrical appliances. Marine Services: Installation of Electrical Systems, Surveys & Fault Finding. Installation of Navigational Electronic Equipment. Servicing of Outboard & Inboard Engine’s. GRP Repair & Modification. Mechanical Fault Finding. Hydraulic Fault Finding. Boat trailer Servicing & Repair.