Boat Fumigation in Orange County, CA
Whole-vessel tent fumigation that reaches every gallery in the wood, out of the water when your boat can be hauled and in the slip when it cannot.
Orange County Fumigation tents and fumigates boats and yachts to clear drywood termites and other wood-boring pests throughout the vessel in a single treatment. We fumigate out of the water whenever the boat can be hauled, and in the slip when it cannot. Second-generation, SPCB-registered. Call or text 657-608-2488 for a free written estimate.
Free boat fumigation estimate.
No obligation. We inspect the boat before we quote.


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Boat Fumigation Key Takeaways
- Boat fumigation clears drywood termites and wood-boring beetles from the whole vessel in one sealed treatment.
- Out-of-water tenting on a trailer or hardstand is the preferred method; in-slip tenting is available when haul-out is not practical.
- Any boat with wood structure, trim, or interior joinery can get wood-boring pests, including fiberglass hulls.
- The vessel is released for use only after clearance is posted, never on a fixed clock.
- Every job comes with a written estimate and a completion record for owners, brokers, and surveys.
Boat Fumigation Quick Answers
Does my boat have to come out of the water?
Out of the water is better, and we prefer it, because a boat tented on a trailer or hardstand seals cleaner and clears faster. When haul-out is not practical, we can tent the boat in its slip with the marina’s approval.
How long is my boat out of use?
Plan on the vessel being off-limits through the tenting and aeration, then back in service once clearance is posted. We never set re-entry by a fixed clock; the boat is cleared only after readings confirm it is safe to board.
Will fumigation harm the boat's systems or upholstery?
Fumigant gas leaves no oily residue and does not corrode electronics, wiring, or upholstery. It penetrates wood and soft goods to kill what is inside, then aerates out.
How boat fumigation works
Boat fumigation seals the whole vessel under gas-tight tarps and introduces a fumigant that penetrates the hull, deck, cabin, and joinery to kill drywood termites and wood-boring beetles wherever they are tunneling.
Spot treatments and sprays only reach the surface. A tent reaches the galleries inside the wood, which is why fumigation is the reliable choice once an infestation is established in a boat. Wooden boats, teak and mahogany trim, older sailboats, and classic yachts are prime drywood termite habitat in Orange County’s coastal climate. Even a fiberglass boat gets wood-boring pests when it has wood stringers, cabinetry, a cabin sole, or interior joinery. Fumigation treats the vessel as one sealed volume, so nothing survives in a hidden void.
We fumigate boats out of the water whenever they can be hauled, because a vessel on a trailer or hardstand seals more completely and clears faster than one in the slip.

At a Glance
What it treats
Drywood termites and wood-boring beetles throughout a boat
Preferred method
Out-of-water tenting on a trailer or hardstand
In-water option
Tented in the slip with marina approval when haul-out is not practical
Boat types
Wooden boats and any vessel with wood structure, trim, or interior joinery
Vessel off-limits
Through tenting and aeration, back in use only when clearance is posted
Documentation
Written estimate and completion record for owners, brokers, and surveys
Service area
Orange County harbors and marinas
Warranty
2-year retreatment warranty on drywood fumigation
When You Need It
Out-of-water fumigation fits when:
- The boat can be hauled or trailered
- You want the cleanest seal and the fastest clearance
- It is a wooden or classic boat with wood trim and joinery
- You are working to a pre-sale or survey timeline
In-water fumigation may be the option when:
- Haul-out is not practical for the size or location
- The marina permits in-slip tenting
- Scheduling around tides and weather is workable
In-water tenting requires marina approval and careful sealing at the waterline, so it takes more coordination and planning than an out-of-water job.
Boat Fumigation Process
Inspect and estimate.
We board the boat, confirm the pest and the extent, and put a written price in your hands. No number over the phone.
Haul-out and prep.
We coordinate haul-out or trailering when the boat is coming out and give you a prep checklist: remove food, plants, and pets, open lockers and cabin doors, and handle any items that should come off.
Tent and fumigate.
The vessel is sealed under gas-tight tarps and fumigated so the gas reaches every void, gallery, and cabin space.
Aerate and clear.
We aerate the boat and monitor it, and release the vessel for use only once clearance readings are posted, never on a fixed hour count.
What's Included
Inspection and written estimate.
We confirm the pest and quote in writing before any work.
Haul-out and trailering coordination.
We arrange the out-of-water setup when the boat is coming out.
A clear prep checklist.
Exactly what to remove and open before the crew arrives.
Whole-vessel tenting.
The entire boat sealed and treated as one volume.
Aeration and posted clearance.
The boat is released only when readings confirm it is safe to board.
Documentation for sale or survey.
A completion record for owners, brokers, and surveyors.
Signs You May Need It
- Small piles of pellets.
Tiny six-sided droppings on the cabin sole, in lockers, or below wood trim are a classic drywood termite sign.
- Discarded wings near ports.
Winged termites or shed wings around portholes, hatches, and cabin lights point to an established colony aboard.
- Hollow or blistered wood.
Trim, bulkheads, and toe rails that sound hollow or look blistered can hide galleries eaten from the inside.
- A survey before a sale.
Selling or documenting a boat often surfaces wood-boring findings a buyer or surveyor wants cleared first.
Buyer Entry Points
Boat owner.
Protect your vessel and get it cleared.
Broker or seller.
Clear wood-boring findings before closing.
Marina or harbor.
Coordinate haul-out and in-slip tenting.
Marine surveyor.
Refer clients who need a treatment.
Why Orange County Fumigation
Experience.
A second-generation crew that fumigates across Orange County and is comfortable working boatyards and marinas, not a franchise that sends whoever is closest.
Expertise.
Fumigation specialists. We diagnose honestly and tell you when a boat does not need a full tent.
Authoritativeness.
Registered with the California Structural Pest Control Board (SPCB #[SPCB NUMBER]).
Trust.
Clear written estimates, a defined process, and a 2-year retreatment warranty in writing.

Boat Fumigation Projects
Ship real, dated OC boat jobs with harbor and month.

Classic wood sailboat, [Harbor] [Month Year]
out-of-water tenting · drywood termites

Cabin cruiser, [Harbor] [Month Year]
in-slip tenting · wood-boring beetles

Pre-sale clearance, [Harbor] [Month Year]
survey finding cleared
What Orange County Clients Say
“They handled our escrow fumigation on a tight timeline and got the clearance we needed to close. Clear communication the whole way.”
[Client Name]
“Second generation and it shows. They explained the whole tenting process and prep so there were no surprises.”
[Client Name]
“We use them across several properties. Scheduling and tenant coordination are the smoothest we have found.”
[Client Name]
2-year retreatment warranty
2-year retreatment warranty on drywood fumigation.
Year
Warranty
Boat Fumigation Across Orange County
We fumigate boats at harbors and marinas across Orange County.
Boat Fumigation FAQ
Straight answers to what Orange County homeowners, sellers, and agents ask most. If your question is specific to your home, call or text (657) 608-2488 and we will walk you through it.
Does my boat really need to come out of the water?
No, but out of the water is better and we prefer it, because a boat on a trailer or hardstand seals cleaner and clears faster. We tent in the slip only when haul-out is not practical, with the marina’s approval.
Can a fiberglass boat get termites?
Yes, when it has wood in it. Drywood termites and wood-boring beetles live in stringers, cabinetry, the cabin sole, trim, and interior joinery, so a fiberglass hull with a wood interior can still need fumigation.
What pests does boat fumigation kill?
It clears drywood termites and other wood-boring pests throughout the vessel. Because the whole boat is sealed and treated at once, the gas reaches pests in voids and galleries that a surface spray cannot.
How long will my boat be out of use?
The vessel is off-limits through the tenting and aeration. It goes back in service once clearance is posted. We never set re-entry by a fixed clock; readings decide when the boat is safe to board.
Will the gas damage electronics, upholstery, or the finish?
No. Fumigant gas penetrates wood and soft goods to kill what is inside, then aerates out. It leaves no oily residue and does not corrode wiring, electronics, or upholstery.
Do you fumigate boats for a sale or survey?
Yes. We clear wood-boring findings a buyer or surveyor flags and provide a completion record for the transaction.
Do you treat one cabin, or the whole boat?
The whole boat. Wood-boring pests travel through connected wood, so the vessel is sealed and treated as one volume rather than one compartment at a time.
What do I need to remove before fumigation?
Food, drinks, plants, and pets come off, and lockers and cabin doors are opened so the gas can reach every space. We give you a full checklist with the estimate.
Ready for a free boat fumigation estimate?
Tell us about your home and we will schedule an inspection, usually within one business day. Or call or text (657) 608-2488.
