Hull Cleaning & Boat Bottom Care

Bay Area Marine Experts

Keep your boat fast, efficient, and protected. Trusted divers for hull cleaning, prop polishing, zinc replacement, and underwater inspections.

Get a Free Quote Today! Curious about our marine services? Contact us now to request your free quote. Let us help you with all your marine service needs!

Why 360 Hull Diving?

Since 2021, 360 Hull Diving has provided reliable, insured, and professional underwater services to boat owners across the Bay Area. We’re more than just divers — we’re your marine care team.

Performance: A clean hull cuts drag, saving you fuel and restoring speed.
Protection: Zinc checks prevent costly corrosion before it damages your boat.
Precision: Skilled divers deliver detailed work every time.
Peace of Mind: Optional before-and-after photos with every service.

Our Services

Don’t let growth slow you down. Schedule your hull clean today and keep your boat in peak condition.

Hull Cleaning & Boat Bottom Cleaning

Marine growth slows your boat and increases fuel burn. Our divers scrub and clean the hull, restoring speed and efficiency. Regular maintenance keeps costs down and performance high.

Propeller Polishing & Fouling Removal

Clean, polished props reduce vibration and improve handling. We also remove tangled lines, ropes, or fishing gear to prevent shaft damage.

Zinc Anode Inspection & Replacement

Zincs are your boat’s first line of defense against galvanic corrosion. We inspect zincs during every service and replace them when needed.

Underwater Inspections (Photos & Video)

Need documentation for peace of mind, insurance, or surveys? We offer detailed underwater inspections with high-quality photo or video reports.

Line Removal & Emergency Response

Rope wrapped around your prop? Our divers respond quickly to get you moving again and prevent further damage.

Lost Item Recovery

Dropped an important item overboard? Depending on depth and conditions, our divers may be able to recover it safely.

Service Area

We proudly serve marinas and moorings across the Bay Area, including:
Alameda – Oakland – Berkeley – Emeryville – Richmond – Sausalito – Tiburon – San Leandro – and more.

Frequently Asked Questions

you can't find your answers here? start chatting with us, we have the answer for you.

How often should I clean my hull?

Most boats in warmer waters need monthly service. In cooler months, every 6–8 weeks may be enough.

Does hull cleaning save fuel?

Yes. A fouled hull adds drag, which can waste 10–30% more fuel. Cleaning restores performance and efficiency.

Do you replace zincs?

Yes. We check zincs every visit and replace them if needed. You only pay for the zinc plus labor.

How to Change my Photo from Admin Dashboard?

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Do you offer emergency services?

Yes, for urgent issues like lines on props. Share your location and we’ll prioritize based on diver availability.

How do I protect my boat from corrosion?

Zinc anodes protect against galvanic corrosion. We inspect and replace zincs as part of your regular hull service.

Do you provide photos or videos?

Yes, on request we send before/after images or video to verify the work and condition of your hull.

Can you polish props?

Yes. Prop polishing reduces vibration and boosts speed. We also clear tangled ropes or fishing line.

Do I need to be there during service?

No, as long as we have marina access. Gate codes or dockmaster coordination are helpful but not required.

What areas do you serve?

We cover major Bay Area marinas and harbors including Alameda, Oakland, Berkeley, Richmond, and more.

Do you do bottom painting?

No, but we can refer trusted boatyards for that. We focus on underwater diving services.

How much does hull cleaning cost?

Pricing depends on boat size and fouling level. Example: 30-ft sailboat from $150. Quotes confirmed after boat size and location details.

Boat running slow or vibrating?

Marine growth or prop fouling may be the cause. Our divers clean hulls and props to restore speed and smooth performance.

Ready to Protect Your Boat?

From routine hull cleaning to emergency prop fouling removal, 360 Hull Diving is your trusted partner in marine care. Keep your boat fast, safe, and ready for every trip.