
Trailered boats and marina slips
Boat Washing Services in San Luis Obispo County
Salt is the real problem on a boat, not dirt, and it does not go away by sitting in a driveway. Corey Byler washes hulls, topsides, canvas and stainless with soft wash gear, and he will tell you straight when a job belongs with a boatyard instead.
Mon to Sat, 7am to 6pm · License #17881 · Insured to $1,000,000
Get a fast quote, it takes about five seconds
Salt is not dirt, and that is the whole difference
Dust sits on a surface and waits. Salt sits on a surface and works.
Dust is patient. Leave it a month and it is still dust. Salt draws water out of the air, and on this coast there is plenty of air to draw from, because the marine layer sits over Morro Bay and Avila Beach most nights of the year. So a boat that felt bone dry at four in the afternoon is damp again by six the next morning, with salt in that damp film. That wet and dry cycle, over and over, is what pits anodized window frames, tea stains a stainless rail and seizes the zippers on a cockpit cover.
A boat that lives in a slip picks up a second problem at the waterline. Harbor water leaves a brown band along the boot stripe, part growth and part whatever is suspended in the bay that week. Trailered boats swap that for a different one. They sit in a driveway in Templeton or Arroyo Grande for three weeks between trips with the salt from the last run still on them, usually under a cover. In Baywood-Los Osos and Cambria that cover holds fog damp against the gelcoat, so the mildew grows underneath it, out of sight, on the side nobody checks.
Then there is the water you rinse with. A quick hose down carries the obvious salt off and leaves the rest sitting in the non skid, under the rub rail, in the track the canvas slides into and around every hinge and fastener. Inland at a house on well water in Paso Robles, Creston or Templeton, that rinse then dries in the sun and leaves calcium spots on the gelcoat and the windshield, which is a different stain with a different fix and is covered on our hard water stain removal page. The last five minutes of a wash, the drying, does more for a boat than the first twenty.
How a boat wash actually runs
Same owner, same crew, same equipment. Nothing is handed to a subcontractor at any point, so the person who quoted the boat is the person with the brush in his hand.
We ask where the boat lives
A slip in Morro Bay, a mooring off Avila Beach, a trailer in your driveway or a stand at a yard. That answer sets the water supply, the run of hose, what harbor rules allow and whether the trailer is part of the job. Most of what we wash is on a trailer.
Fresh water first, before anything else touches it
The boat gets flooded from the top down with plain water before a brush or a mitt goes anywhere near it. Dried salt is a crystal. Put a mitt on it first and you are dragging abrasive across gelcoat, which is how a hull picks up fine swirls it keeps forever.
Soft wash gear, never a pressure jet
Solution goes on at roughly garden hose pressure, soft enough to hold your hand in front of. On a boat a jet finds the edge of vinyl lettering, the bedding around deck hardware, the gap under the rub rail, vents, canvas stitching and trailer bearings. The method itself is on our soft washing page.
Hand work on the parts that hold salt
The waterline gets worked separately. Non skid gets a brush, since a rinse alone never clears the pattern. Stainless and aluminum get rinsed and dried rather than left damp. Canvas is washed soft and rinsed until nothing is left drying in the weave, and clear vinyl is flooded, never wiped dry.
Dried down, then a walk around
The boat is dried rather than left to air off, so hard rinse water cannot spot the gelcoat and glass on the way out. Then Corey walks it with you before anything is packed up, and anything you are not happy with gets put right there and then.
What is included
- A full fresh water flood before anything else touches the boat, so loose salt is carried off instead of ground into the gelcoat
- Hull sides and topsides washed with soft wash gear at roughly garden hose pressure
- Non skid decks brushed by hand, because a rinse on its own never clears the pattern
- Waterline and boot stripe staining worked on, with a straight answer up front on how much of it is coming off
- Stainless rails, cleats and fittings rinsed clear of salt and dried rather than left sitting damp
- Canvas tops and covers washed soft, and clear vinyl windows flooded with water and never wiped dry
- Trailer frame, fenders, rollers and lights rinsed down if the boat sits on one
- A dry down at the finish, then a walk around with you before we pack up
What we do not do
Worth saying plainly, so nobody is waiting on something we were never going to do.
- Anything below the waterline. Bottom paint, antifouling and in water hull scrubbing are boatyard and diver work, and they need the boat hauled or somebody underneath it.
- Compounding, buffing, waxing and gelcoat restoration. Chalky oxidized gelcoat is past washing, and a marine detailer is the honest answer. We will tell you when you have reached that point rather than sell you a wash that will not fix it.
- Interiors, upholstery, bilges, engines and teak refinishing.
- Canvas repair, restitching and clear vinyl replacement. We will point out the panels that are finished, but somebody else makes them.
- Moving the boat. We do not tow, launch or haul, so it needs to already be where it is going to be washed.
Real reviews, real Central Coast addresses
The light literally shines brighter
Every word below is lifted straight from Corey's Google profile. Nothing written by us, nothing tidied up.
What boat washing costs around here
Boat washing on the Central Coast is normally priced by the foot. A straightforward wash down tends to run somewhere around $3 to $7 per foot, small boats usually carry a minimum in the $75 to $150 range, and a wash that takes in canvas, clear vinyl and a badly stained waterline sits at the top of that or past it. Those are regional ranges to set expectations, not our quote. Tell us the boat and where it sits and you get a real number instead of a guess.
Length, and what is standing on the deck
Price follows the foot, but an open runabout and a boat the same length carrying an arch, a tower, a bimini and a full cockpit cover are two different days of work.
How long the salt has been on it
A boat washed after every trip out of Morro Bay is a rinse and a wash. One that came back from Avila in April and has sat in the driveway since is a longer job, because salt that has cycled damp all summer stops sitting on the surface and starts holding on.
Waterline staining
The brown band on a boat kept in a slip is the slowest part of the whole job. On a trailered boat that comes out of the water every trip it is usually barely there.
Canvas and clear vinyl
Tops, covers and enclosures are hand work at low pressure with a long rinse, and clear vinyl panels have to be flooded rather than wiped. Adding them to the job adds real time.
Where the boat is sitting
A driveway in Atascadero with a spigot ten feet away and room to walk right around the hull is the easy version. A slip is tighter, the hose run is longer and the harbor decides what is allowed on the dock.
Trailer in or out
Rinsing a trailer frame, fenders and lights is quick. Getting years of dried salt off the whole rig is not, so it is worth saying up front which one you want.
No obligation, no pressure, no call center
We Guarantee 100% Satisfaction
Every job finishes the same way: a walk around with you before we pack up, so anything you are not happy with gets put right there and then. Corey Byler is the one doing that walk around. Business License #17881, insured to $1,000,000, and no part of the job handed to somebody else.

Boat Washing questions we get asked
How often should a boat be washed on the Central Coast?
Do you pressure wash boats?
Can you wash a boat on its trailer in my driveway?
Can you clean a canvas bimini top and the clear vinyl windows?
Will the brown stain along the waterline come off?
Do you wax, buff or clean boat bottoms?
Service area
One truck, the whole county
From the fog line in Cambria down to Santa Maria and inland through Paso and Creston. If you are on this list we get out to you. If you are just off it, call anyway and we will tell you straight.
Often booked with this

Ready to see what your glass actually looks like?
Send an address and we will get you a real number. Residential or commercial, anywhere from Cambria to Santa Maria.
Monday to Saturday, 7:00 AM to 6:00 PM · Owner operated · Nothing subcontracted