Sergio's Boat Spa
Business at a glance, owner-operator (Sergio), founded 2017, 2,000+ boats, Stockton + Delta, fully insured, NAP/contact.
What we do, fiberglass repair, gelcoat/color-match (the signature "invisible repair"), detailing, insurance claims, all under one roof.
Who they serve, Delta boat owners (wake/ski, bass, pontoons, PWC, cruisers) across Stockton's marinas, with the full service footprint.
Differentiators, invisible color-matched repairs, repair + detail in one place, owner accountability, radical communication, honest per-boat pricing.
Positioning & promise, "Make the damage disappear / always know where your boat is / back before the season."
Lead flow, the text a photo → same-day quote → reveal funnel.
Proof, 2,000+ boats, insured, before/after portfolio, word-of-mouth.
- Fiberglass Repair
- Boat Cleaning
- Jet Ski Repair
- Gelcoat Repair
- Boat Upholstery Repair
- Boat Washing
- Boat Waxing
Bethel Harbor
Bethel Harbor has a complete marine repair facility on site and we carry one of the largest parts and accessories departments on the water! Our technicians are factory authorized and trained for Mercruiser, OMC, Volvo Penta, Crusader and Indmar. We have over 20 years of experience in the service industry.
- Boat Painting
- Boat Bottom Paint
- Boat Haul Out
- Bottom Painting
The Boatyard at Grand Marina
With our team of qualified and experienced technicians, we provide complete maintenance, repair, and improvement services
- Boat Painting
- Marina
- Boat Bottom Paint
- Boat Haul Out
- Full Service Marina
- Bottom Painting


