Motor Yacht
Twin Diesel Overhaul
Complete service of twin MAN diesels.
Marine Mechanical Engineering
Expert Marine Service,
Repairs & Vessel Support.
Engineered care for serious vessels. From diagnostics to full restorations — held to the highest U.S. marine standards.
What we do
A full-service marine workshop, refined.
Marine Diagnostics
OEM-grade diagnostics across major engine and electronics platforms.
Engine Service
Inboard, outboard, sterndrive — repair, overhaul, and tuning.
Preventive Maintenance
Service plans designed by a marine mechanical engineer.
Electrical Systems
Helm electronics, charging systems, NMEA networks, and rewiring.
Vessel Inspections
Pre-purchase, insurance, and condition surveys you can trust.
Boat Sales Support
Engineering assessments and sea trials before you buy.
Why Ace Marine
Engineering-led. Quietly meticulous.
Ace Marine is led by a credentialed mechanical engineer with decades of marine experience. Every job is documented, every repair is held to U.S. marine standards, and every vessel leaves our care better than it arrived.
- U.S. marine standards on every job
- Documented inspections and service history
- Direct line to a marine mechanical engineer
- Trusted by owners of premium vessels
Featured work
Recent vessels in our care.
Sailboat
Hull & Rigging Restoration
Vintage hull restored to bristol condition.
Express Cruiser
Helm Electronics Refit
Full NMEA 2000 network and chartplotter upgrade.
Ready to put your vessel in expert hands?
Tell us about your boat. We'll respond within one business day.