Your boat's
maintenance
log book,
rebuilt.
Tell us your engines. We pull the real manufacturer intervals and flag what's due — no spreadsheets, no paper logs, no guessing at the dock.
Real service intervals, pulled from your actual manufacturer — not a generic checklist.
Everything needed to stay on top of maintenance. Nothing else.
Smart schedules
Enter your engine's make, model, and annual hours — we generate manufacturer-aligned service intervals and update them as you log work.
Full service history
Log every oil change, impeller swap, and safety check. Record costs, who did the work, and engine hours at completion.
Document vault
Upload registration, insurance, manuals, and surveys. Organised by boat, accessible the moment you need it — even at the marina.
Up and running in minutes. Good for years.
Tell us your boat
Enter your Boston Whaler 320 Vantage with twin Mercury Verado 300s — or any boat in our catalog. Takes 60 seconds.
Track engine hours
Log your hours after each trip. We calculate exactly when every service item is due and flag what matters.
Stay on schedule
Mark tasks complete as you go. Overdue items surface at the top so nothing slips between trips to the marina.
“I used to keep everything in a soggy notebook in the glove box. Hullkeeper caught an impeller I'd have absolutely forgotten. Saved me a tow.”
Ready to take the stress out of ownership?
Join boat owners who trust Hullkeeper to keep their engines healthy and their paperwork in one place.