Stray current and galvanic corrosion eat propellers, shafts, trim tabs, and through-hulls. We replace anodes properly, test bonding-system continuity, and install galvanic isolators so your slip neighbor's bad wiring doesn't cost you a new prop.
What's Included
- Diver coordination for in-water anode swap
- Haul-out anode replacement
- Bonding system continuity testing
- Galvanic isolator install
- Stray current diagnostics
- Reference electrode testing
Frequently Asked Questions
How often should anodes be replaced?
Inspect every 6 months, replace when 50% consumed. Most Bay Area boats need anodes replaced annually, more often in marinas with poor flow or shore-power issues.
Related Services
Often booked together with Anodes & Bonding: