
Structure Fumigation
Fumigation in Los Gatos, CA
101 Exterminators performs full-structure fumigation in Los Gatos using Vikane (sulfuryl fluoride), licensed in California under SPCB Lic. #9119 and working Santa Clara County since 2005. Tenting is what we recommend when drywood termites are established in several separated areas of a structure. That is a common finding in the century-old Victorians and Craftsman homes around Almond Grove, where colonies have had generations to spread through the original framing.
Warning Signs
Signs You Need Fumigation Service in Los Gatos
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 Los Gatos
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Los Gatos.
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 Los Gatos
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 Los Gatos
Can a Victorian in the Almond Grove Historic District be tented without damaging the original details?
Yes. Tenting is a non-destructive treatment, and the tarps rest on the structure rather than being fastened through it. The care on a historic Los Gatos house goes into protecting fragile exterior elements during the drop: decorative bargeboard, finials, porch brackets and old glazing. We identify those in the pre-fumigation walkthrough and pad or route around them. Landscaping tight against the walls is watered heavily beforehand and tied back where it crowds the drop line.
What do I have to do with food and medicine before a Los Gatos fumigation?
Anything meant to be eaten, drunk or taken has to leave the structure or be sealed in the Nylofume bags we provide. That includes an opened box of cereal, pet food, refrigerated and frozen items, prescription and over-the-counter medication, and supplements. Sealed metal cans and unopened glass jars with the factory seal intact can stay. We hand you the full list and the bags at the pre-fumigation visit so you are not sorting the pantry the night before.
Where do people stay while a Los Gatos house is being fumigated?
Somewhere else, for at least one night and usually more. The tent goes on, the gas holds for an exposure period set by the structure and the target species, then the house is aerated and clearance-tested before anyone re-enters, and we give you the dates in writing before any of that starts. Most Los Gatos households book a hotel nearby or stay with family in Campbell or San Jose. Plan for pets and plants too: houseplants come out, and aquariums have to leave the structure entirely.
Local Pest Pressure
Common Pests We Treat in Los Gatos
Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Los Gatos — tap any one to learn how to identify it and what treatment involves.
Fumigation · Los Gatos
Free Pest Evaluation in Los Gatos
CA licensed and insured. Written estimate before any work begins. Urgent situations in Los Gatos are prioritized.