Meet Sergio, the most trusted boat repair shop owner in Stockton, CA and the whole Delta.
Sergio's Boat Spa started the way the best businesses do as a passion that wouldn't quit. Sergio has always loved boats: the water, the marinas, the whole world that comes with them. So after his regular workday ended, he'd go detail boats at night. Weekends. Every day off. Fast, meticulous, no shortcuts the kind of work that makes an owner do a double take when they see their boat again.
He wasn't doing it for spare cash. He was building toward something. Every boat he detailed put him one step closer to opening his own boat repair shop and he made it happen. Today Sergio's Boat Spa runs out of a large boat repair shop right here in Stockton, where boat owners from across the Delta bring their boats in for the full treatment. Can't make it in? Sergio offers pickup and delivery, too.
Over the years the work grew right along with him. What started as detailing expanded into gelcoat repair & restoration, then full fiberglass repair, and now custom color-match painting. That makes Sergio's Boat Spa the only boat repair shop in the area that handles all three under one name so your boat never gets bounced between three different specialists just to get one job done right.
And Sergio's not slowing down. The next chapter is already in sight: a building of his own, so Stockton's boat community has a permanent home for first-class boat care.
What make us different
Owner operated
When you book Sergio's, you get Sergio. Not a rotating crew, not a contractor. The person quoting your boat is the same person doing the work and standing behind it.
Marine grade only
Auto-detail products don't belong on a boat, they don't handle Delta water or UV. Every product on our truck is marine-rated, professional-grade, and chosen for fiberglass and gelcoat.
Honest assessments
If a $300 restoration will save you a $3,000 paint job, we'll tell you. If a hull is beyond saving, we'll tell you that too. The point isn't to upsell, it's to keep customers calling back for years.
Fully insured
General liability and care-custody-control coverage on every job. Marinas and insurance carriers can request a certificate any time.
Our promise
Every job comes with a simple promise: if you're not happy with the work, we make it right. No haggling, no defensiveness, no excuses. The Delta is a small community and our business runs on referrals, we'd rather lose money on a redo than lose a customer.
