Fast, reliable in-water hull cleaning, prop polishing, zinc replacement, and video inspection done by licensed and insured professional divers. Veteran-owned and operated.

$2.00 per foot
No minimum. All vessels.
Perfect for new customers who need a fresh baseline.
Includes:
✔ Full hull & keel cleaning
✔ Prop, shaft & running gear cleaning
✔ Complimentary video inspection
✔ Growth severity report
Boats Under 40 ft - $2.50 per foot
Boats 40-49 ft - $3.00 per foot
Boats 50+ ft - $4.00 per foot
No minimum. LOA is rounded up to the nearest foot.
Heavy Fouling - billed at $150/hr in 15 minute increments
What Counts as 'Heavy Fouling'?
Thick marine growth identified by a combination of barnacles, oysters, hard shell buildup, dense algae, and long grass that covers large sections of the bottom. This level of growth requires significantly more time and effort to remove and may require multiple passes or specialized tools. Owners will be notified of heavy fouling before any transaction.
Every service includes a complimentary underwater video inspection and full cleaning of everything below the waterline:
✔ Hull (waterline to keel)
✔ Propeller
✔ Propeller shaft
✔ Struts
✔ Rudder
✔ Keel
✔ Trim tabs
✔ Through-hulls & intakes
✔ Bow thruster tunnel (if accessible)
✔ Waterline scrub
✔ Before/after video documentation
✔ Fouling report & next-cleaning recommendation
Anode / Zinc Replacement
If combined with a hull cleaning:
$25 per anode
Standalone anode service:
$25 per anode
$75 minimum
(You may supply your own zincs or request us to bring them.)
Emergency Diver Service
Fast-response underwater assistance for:
✔ Fouled props
✔ Blocked Intakes
✔ Dropped Items Search & Recovery
✔ Running gear issues
$150/hr, billed in 15-minute increments based on dive time.
Video Inspection
Included with all services
Never an extra charge.
During the winter months, Chesapeake Bay water temperatures routinely fall into the 40–50°F range. Cold water significantly impacts dive time, gear requirements, and safety considerations. A small seasonal adjustment applies during winter months:
Winter Cleaning:
Under 40 ft — + $0.50/ft
40-50 fts — + $0.75/ft
50 ft + — + $1.00/ft
Winter Anode / Zinc Replacement
If combined with a hull cleaning:
$30 per anode
Standalone winter anode service:
$30 per anode
$90 minimum
Winter adjustment waived for clients on the annual subscription maintenance plan.
For boat owners who want year-round protection, predictable costs, and priority service, our Annual Maintenance Plan provides the highest level of care at the best value. Members receive preferred scheduling, discounted services, and no winter surcharges.

We use a diver-controlled soft-brush system engineered for today’s bottom paints—gentle enough for ablative coatings and precise enough for high-performance hulls. It maintains perfectly even, controlled pressure that hand-scrubbing can’t match, giving you a cleaner bottom with less wear on your paint.
Think of it like a soft-brush car wash for your hull—consistent and gentle—but with every move guided by an experienced diver for maximum safety and precision. For tougher, hard growth, we switch to traditional hand tools to protect your coatings.

Our tankless diving system provides continuous, Grade-E breathable air, allowing us to work longer and more safely underwater. No tanks, no rushed worked. Just steady, focused maintenance performed by a trained diver.

Props, shafts, struts, trim tabs, and intakes require a skilled touch. We use a refined mix of specialized brushes and polishing pads, giving our divers the control they need to thoroughly clean running gear while protecting sensitive surfaces.
Better tools mean:
We combine advanced diver-operated tools with skilled hands to deliver a premium, meticulous service every visit.
Sea Strong is owned and operated by veterans from the Navy SEAL and Navy Diver communities.
With years spent working on, under, and around the water, we bring a deep respect for the ocean and a commitment to keeping boaters safe, efficient, and adventure-ready.
Our mission is simple:
We approach every hull cleaning, inspection, and repair with the discipline, precision, and integrity learned in the military. Whether you're a recreational boater, a liveaboard, or managing a small fleet, we take pride in ensuring your vessel performs at its best—all season long.
We proudly serve boaters throughout the Hampton Roads coastal region, offering reliable in-water hull cleaning and underwater maintenance wherever you keep your vessel.
Primary service areas include:
If you're located outside these areas, reach out—we frequently expand our coverage depending on availability and conditions.
Our dive teams are fully mobile, highly communicative, and fully licensed and insured, delivering reliable underwater service wherever your boat is docked.
Join our Annual Maintenance Plan for guaranteed cleanings and no winter surcharges.
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