Ski Boat Repair in Stockton, California
A ski boat lives and dies by a clean, true hull. Sergio's Boat Spa repairs and restores ski boats for Stockton owners so they run smooth and look sharp.
Hull and finish repair
We fix cracks, gouges, and impact damage, rebuild compromised fiberglass to restore the original strength and shape, and color match the gelcoat so the repair vanishes. A clean hull is a fast hull.
Finish that holds up
Ski boats see constant sun and water. We restore faded gelcoat and protect the finish so the boat keeps its shine and its resale value season after season.
Ski boat damage we see on the Delta
Ski boats take stress in places other boats don't. The constant load from a ski pylon or tower works the deck and stringers underneath, and over time that shows up as stress cracks fanning out from the base. We also see prop and skeg damage from shallow Delta sloughs, transom flex around the engine and swim platform, keel and running-surface wear from beaching and trailering, and trailer rash along the chines. Catching these early keeps a cosmetic fix from turning into a structural one.
Why a true running surface matters
On a ski boat the bottom is everything. A hull that is dinged, hooked, or unfair throws spray, pulls to one side, and leaves a messy wake that makes the boat harder to ski behind. When we repair the running surface we rebuild it back to flat and fair, not just filled and painted, so the boat tracks straight and the wake cleans up. The difference is something you feel the first time back on the water.
We come to you in Stockton
Drop the boat at our Stockton shop on South Lincoln Street, or get a free dockside estimate at Village West, Buckley Cove, Ladd's, Paradise Point, RiverPoint Landing, Lincoln Village and across the Delta. Owner operated, fully insured, more than 2,000 boats since 2017, and every boat quoted on what it actually needs, never by the foot.
Structural fiberglass, not just cosmetics
Some damage is deeper than the surface. Soft spots underfoot, a spongy transom, or delamination after a hard impact mean the laminate itself has failed. We open up the affected area, rebuild the glass in proper layers so it carries load again, and refinish over the top. The repair is as strong as the original layup, which matters on a boat that gets driven hard and loaded onto a trailer over and over.
Ski boats we service in Stockton
We work on inboard direct-drive and V-drive ski boats from the brands Delta owners run, including MasterCraft, Nautique and Correct Craft, Malibu, Centurion, Moomba, Supra, Tige, and older Ski Supreme and Ski Centurion hulls. Whether it is a dedicated slalom boat or a crossover wake-and-ski hull, the repair approach is the same: match the original construction and finish so the boat looks and runs like it should.
Repaired before the next ski weekend
A ski boat that sits in the shop is a weekend missed. We give you a firm timeline with the quote and stick to it, and for smaller hull and finish work we turn boats around fast so you are not stuck on the trailer through the best part of the Delta season.
Get a free same day quote in Stockton
Send a photo of your boat and we will get you a free same day quote with a firm price and a firm timeline. Tap the Call now button or use the quote form to get started.
Ski boat repair Stockton FAQ
Can you fix stress cracks around my pylon or tower?
Yes. Cracks radiating from a pylon or tower base are one of the most common ski boat repairs we do. We address the cracking and the finish so it does not keep spreading.
Will the hull still track straight after a bottom repair?
That is the goal. We rebuild the running surface flat and fair rather than just filling it, so the boat tracks true and throws a clean wake instead of pulling or spraying.
Do you repair soft spots and spongy transoms?
Yes. Those are signs the fiberglass underneath has failed. We rebuild the laminate so the area carries load again, then refinish it to match.
How do I get a quote without bringing the boat in?
Send a photo of the damage and you will get a free same day quote with a firm price and timeline. If it needs an in-person look, we will tell you.
Do you only work on slalom boats?
No. We handle dedicated slalom and ski boats as well as crossover wake and ski hulls, inboard direct drive and V-drive alike.

