Structure Fumigation
Fumigation in Ben Lomond, CA
101 Exterminators performs full-structure fumigation in Ben Lomond using Vikane (sulfuryl fluoride) when a drywood termite infestation has spread past what spot treatment can reach. Tenting a house under a closed redwood canopy on a steep San Lorenzo Valley lot takes more setup than a flat suburban parcel, so we plan limb clearance, staging, and tarp anchoring before the date is booked. SPCB Lic. #9119.
Warning Signs
Signs You Need Fumigation Service in Ben Lomond
We manage the entire fumigation process: pre-fumigation inspection and documentation, structure tenting with certified fumigation tarps, introduction of Vikane fumigant to specified concentration, aeration protocol, post-fumigation clearance testing, and coordination with a certified fumigation clearance company before you return. We also provide bagging requirements and preparation guidance for food, medications, and plants.
Multiple locations of frass (termite pellets) throughout the structure — not just one area
Evidence of drywood termites in structural framing, not just surface wood
Previous localized treatments that have not resolved the infestation
Inspector-identified infestation in inaccessible areas (wall cavities, sealed areas)
WDO report showing extensive Section 1 conditions throughout the structure
Visible winged termites (swarmers) emerging from multiple locations
How It Works
Our Fumigation Process in Ben Lomond
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Ben Lomond.
Pre-Fumigation Inspection
We document all entry points, confirm the infestation scope, measure the structure for gas calculation, and review the preparation checklist with you at least 3 days before the fumigation date.
Structure Tenting
Our crew tents the entire structure with specialized fumigation tarps, sealed at the foundation to prevent gas escape. Neighbors are notified as required, and warning signs are posted.
Gas Introduction & Monitoring
Vikane is introduced to calculated concentration and held for the required exposure time. Readings are monitored throughout the process to confirm effective dosage.
Aeration & Clearance
The structure is thoroughly aerated until Vikane levels are below the safe entry threshold. A certified third-party inspector confirms clearance levels before we authorize re-entry.
Why 101 Exterminators
Fumigation You Can Count On in Ben Lomond
Complete Structure Coverage
Gas fumigant penetrates every void, cavity, and piece of wood in the structure — including areas impossible to reach with liquid or foam treatments.
Vikane — Industry Gold Standard
Vikane (sulfuryl fluoride) is the most widely used and thoroughly studied structural fumigant. It leaves no residual after aeration — the structure is safe to re-enter after clearance.
Third-Party Clearance Testing
Re-entry is only authorized after independent clearance testing confirms gas levels are below threshold. No guesswork on when your home is safe.
Real Estate Compliant
Fumigation clears all Section 1 termite conditions for real estate transactions. We issue the required Completion Notice accepted by lenders and escrow companies.
Common Questions
Fumigation FAQs for Ben Lomond
Will fumigation deal with the termites under my Ben Lomond house?
No, and that is the most important thing to know before booking one here. Fumigation treats what is inside the structure at the time of the job, so it clears drywood termites living in the wood. It does nothing to a subterranean colony living in the soil under the crawl space, and nothing to dampwood termites feeding on wet ground-contact wood. Those call for soil or direct wood treatment plus a moisture correction.
Do the redwoods around my house have to come down for a tent?
Removed, no — trimmed, sometimes. Tarps need working clearance over the roofline and a clean drop at the walls, so limbs resting on the roof or crowding the eaves usually get pruned back. We walk the canopy with you ahead of the date so any trimming is planned, cleared with the county where its tree rules apply, and handled by an arborist rather than improvised on fumigation morning.
Where do people stay while a Ben Lomond home is under tent?
Off the property for the full fumigation and aeration period, which is confirmed by the clearance reading rather than by the clock. Plan for pets, indoor houseplants, and anything stored in a shed that falls inside the tent line. Neighbors on a shared mountain driveway need notice as well, since access up these narrow lanes is restricted while the tarps are on.
Local Pest Pressure
Common Pests We Treat in Ben Lomond
Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Ben Lomond — tap any one to learn how to identify it and what treatment involves.
Fumigation · Ben Lomond
Free Pest Evaluation in Ben Lomond
CA licensed and insured. Written estimate before any work begins. Urgent situations in Ben Lomond are prioritized.