Our Story
Blackvale Diving is a team of skilled divers and boat care professionals serving the Bay Area and beyond. With a commitment to quality, safety, and transparency, we help boat owners protect and maintain their vessels from the waterline down.
Blackvale Diving has certified professional divers with extensive experience in underwater vessel maintenance. They bring precision, attention to detail, and deep respect for the craft on every job. Whether they’re cleaning hulls, replacing zincs, or recovering lost gear, they operate with the training and discipline that ensures each dive is done right the first time.
Blackvale Diving delivers trustworthy service and clean results, below and above the surface.
BENEFITS
Why choose us
Direct, Personalize Service
With Blackvale Diving, you're not just another number on the schedule. Every client works directly with us for quotes, scheduling, and follow-up. You always know who's coming to your boat, and we keep you in the loop every step of the way—no middlemen, no miscommunication.
Experience, Certified Divers You Can Trust
Blackvale Diving divers are highly trained, certified divers who specialize in underwater maintenance—not just general marine work. They bring real diving experience to every job, with the precision and care that only comes from years underwater. Your boat is in the hands of professionals who do it right the first time.
Honest Pricing, Real Results
We keep it simple—no surprise fees, no upselling, no unnecessary work. Just reliable service, clearly communicated, and backed by photos and reports when needed. We prioritize transparency, and we’re proud to earn your repeat business through quality work and trust.
SERVICES
Committed to excellence
Boat Hull Cleaning
Our divers remove marine growth, barnacles, and algae from your hull to restore peak performance and fuel efficiency. Regular cleanings help protect your paint, improve handling, and extend the lifespan of your boat—without needing to take it out of the water.
Inspections
We offer thorough underwater inspections to assess the condition of your vessel's hull, running gear, and zincs. Whether you're preparing for a haul-out or just need peace of mind, our divers provide detailed reports and clear visuals so you can make informed decisions about maintenance and repairs.
Anode Replacement
Zinc anodes protect your boat from costly corrosion. We inspect and replace worn anodes underwater to ensure your vessel's metal parts stay protected. No need for a haul-out—just schedule a quick visit, and we’ll handle the rest with precision.
Propeller Servicing
A clean, balanced propeller means smoother rides, better fuel efficiency, and less strain on your engine. We remove marine growth and inspect for damage or irregularities, ensuring your propeller performs at its best. Precision care below the surface—no haul-out required.
APPROACH
How we work
At Blackvale Diving, our approach is simple: deliver reliable, high-quality service with clear communication every step of the way. Whether it's a quick zinc replacement or a full hull clean, we treat each job with the same attention to detail. We utilize efficient underwater tools without the need for chemicals, keeping your paint safe and marine life safe. We show up on time, dive with purpose, and leave your vessel in better shape than we found it. As a team, we blend hands-on diving experience with professional management. No surprises, no shortcuts—just solid, honest work from people who care about boats as much as you do.
FAQ
Your questions, answered
