Newport Harbor
A long standing presence in Newport Harbor with assigned divers on every vessel.
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Established 1977 · 49 Years of ServiceYour Boat.
Your Boat.
Your Diver.
Since 1977.
Premium hull cleaning, zinc replacement, and underwater maintenance for Southern California yachts. An assigned diver who knows your vessel, a schedule that never slips, and reports you can trust.
What We Do
Services Built on Decades of Expertise
From scheduled hull cleaning to race-day preparation, every service is performed by experienced divers with a deep understanding of Southern California waters.
Where We Dive
Serving Southern California
Our divers cover five harbors: Newport Harbor, Huntington Harbour, Alamitos Bay, Long Beach and Marina del Rey. If you keep your boat in one of them, we can take care of it.
Huntington Harbour
Regular service across every slip, mooring, and private dock in Huntington Harbour.
Open in Google MapsAlamitos Bay
Race preparation, scheduled maintenance, and rapid emergency response.
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Hull cleaning, zinc replacement, and underwater services for Shoreline Marina, Rainbow Harbor and Spinnaker Bay.
Open in Google MapsMarina del Rey
Hull cleaning and underwater maintenance across Marina del Rey, all of it done in the water.
Open in Google MapsThe Water Works DifferenceYour Boat,
Your Boat,
Your Diver.
Most hull cleaning companies send whoever is available. We don't. Every Water Works customer is paired with a dedicated diver who learns your vessel inside and out, and stays with you. That's how we've kept customers for 49 years.
- One diver, your vessel, every visit
- Detailed condition reports after every cleaning
- Zincs monitored and replaced before 40% wear
- Least-abrasive cleaning to protect your paint
- Flexible frequency tuned to your use pattern
- Direct communication with every cleaning, including photos, videos, notes, and condition updates sent as attachments
Assigned to Your Vessel
Your assigned diver builds a real relationship with your vessel and a detailed history over time. That familiarity is what lets them spot anything out of the norm on the very next dive and flag it in your report.
They Know Your Boat
Every zinc, every thru-hull, and every quirk is documented from the very first dive and tracked over time.
Consistent Quality
You get a detailed condition report after every cleaning. If the diver finds anything that looks wrong, you are notified immediately with photos and notes, not weeks later when the damage has gotten worse.
From Below the Waterline
Work You Can See
Our divers document every job. Real photography from beneath the waterline.
Growth inside swim platform: hydrohoist system
Jet ski float
Corrosion
What Owners Say
Trusted for Generations
Some of our customers have been with us for 20+ years. The reason is simple: consistent, thoughtful, well-documented work.
“Same diver on our boat for eleven years. He knows every zinc, every thru-hull, and I never once think about whether the hull needs attention. It just happens.
“The detailed condition reports are what sold me. Photos after every dive, zinc percentages, paint notes. Feels less like a cleaning service and more like fleet management.
“We race hard at Alamitos Bay and every fraction of a knot matters. Water Works preps the bottom the morning of, polishes the prop, and it shows on the water.
Common Questions
Quick Answers for New Customers
A few of the things owners ask us most often. Full FAQ lives on the services and about pages.
Most Southern California yachts need a hull cleaning every 2 to 4 weeks depending on water conditions, paint system, and usage. Our divers help you tune the frequency based on your specific boat over time.
Every Water Works customer is assigned with a specific diver who takes personal responsibility for their vessel. That same diver services your boat on every scheduled service, learns its quirks, tracks its condition, and communicates directly with you. No rotating crews.
Pricing is based on vessel length, hull configuration, bottom paint condition, and service frequency. We give every customer a transparent, itemized quote so you know exactly what you're paying for. No hidden fees.
We serve five harbors: Newport Harbor, Huntington Harbour, Alamitos Bay, Long Beach (Shoreline Marina, Rainbow Harbor and Spinnaker Bay) and Marina del Rey.
Ready for a Diver Who
Knows Your Boat?
Get a personalized quote based on your vessel, your marina, and your service needs.
Office hours Monday to Friday, 8am to 5pm · Crews work seven days a week · Huntington Beach, CA