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Boat Detailing in Stockton & the California Delta

Hand-wash, machine polish, marine-grade wax, oxidation removal, and full interior detail, done by hand where it matters. Most owners do a double take when they see their boat again.

Fiberglass repair -

Boat detail -

Full gelcoat restoration -

Color match painting -

Fiberglass repair - Boat detail - Full gelcoat restoration - Color match painting -

Delta water and Central Valley sun are brutal on a fiberglass hull. UV chalks the gelcoat. Brackish water leaves rust streaks and waterline staining. Pollen and dust film over every surface. A real boat detail, not a quick rinse, is what brings the gloss back and protects it through the season. We do detailing the way a marine professional should: by hand where it matters, by machine where it helps, with products built for boats, never auto grade or generic.

A real detail isn't vanity, it's how you protect the gelcoat and the resale value of a boat you paid good money for.

detailed boat at sergio's boat spa shop

2026

Stockton, Ca

Exterior

• Hand-wash with marine-safe boat soap (top to bottom, no missed spots)

• Hull-side cleaning waterline stain removal, rust streak treatment

• Compound and machine polish (when oxidation is present)

• Two coats of premium marine wax for UV and water protection

• Vinyl, plastic, and rubber dressing

• Window and glass cleaning, inside and out

• Metal polish on stainless and chrome (rails, cleats, hardware)

Interior

• Vinyl seat cleaning and conditioning

• Carpet shampoo and extraction

• Helm, dash, and console wipe-down • Cabin cleaning (on enclosed boats)

• Bilge cleaning and degreasing

Wash & Wax

Quoted per boat Hand wash, dry, vinyl dressing, and one coat of marine wax. Best for boats already in good shape that just need a refresh between bigger details.

Full Exterior Detail

Quoted per boat Everything in the Wash & Wax, plus an oxidation cut, two-step polish, two coats of premium marine wax, hull-side cleaning, and metal polish. Best for faded or chalked gelcoat that needs its gloss brought back.

Complete Detail (Interior + Exterior)

Quoted per boat Our most popular package. The Full Exterior Detail plus interior vinyl cleaning and conditioning, carpet shampoo, helm and console detailing, and cabin cleaning. Your boat looks, and smells new.

teal supra detailed at sergio's boat spa shop
teal supra detailed at sergio's boat spa shop

Every boat is quoted on what it actually needs, its length, its condition, its extras. No per-foot formula that makes a clean boat subsidize a neglected one.

Not sure which package your boat needs?

Fill this work request and Sergio will point you to the right one and send a firm quote the same day.

• Ceramic coating (multi-year UV protection)

• Mold and mildew remediation

• Bilge deep-clean and degrease

• Engine compartment detail

• Outboard / lower-unit cleanup

1. Text us your boat make, length, marina, and a couple photos. We'll send back a firm quote and earliest available date, usually within 2–5 days.

2. We confirm a slot. You don't need to be there. Give us slip number and gate access and we handle the rest.

3. We send a before and after. When the job's done we text you photos. Pay by card, cash, or Zelle. That's it.

Close-up of the bottom front of a boat with a grey hull, resting on sergio's boat spa shop outdoors on a sunny day.
Close-up of the bottom front of a boat with a grey hull, resting on sergio's boat spa shop outdoors on a sunny day.

How often should I get my boat detailed in the Delta?

Most owners do a full detail twice a year, once in spring before peak season, once in fall to protect through winter, with a wash and wax mid season. Boats slipped year round in direct sun benefit from a quarterly maintenance wash.

Will a detail get my hull back to looking new if it's badly oxidized?

In most cases yes, gelcoat oxidation is what compounding and polishing are designed to fix. We’ll honestly assess your hull during the quote. If it's beyond restoration, we'll tell you upfront and recommend a paint or gelcoat repair instead.