A clear, honest guide to every termite treatment method available in California — what each does, when it is appropriate, and how Redwood Empire selects the right approach for each infestation.
Termite treatment is not one-size-fits-all. The appropriate method depends on the species, infestation extent and location, construction type, occupant sensitivities, and homeowner preference. Selecting the wrong method — or choosing a cheaper option when a more comprehensive approach is warranted — consistently results in repeat treatments that cost more in aggregate.
Localized treatment involves injecting termiticide directly into drywood termite galleries through small drilled holes in infested wood. Best suited for infestations confined to specific, identifiable structural members. No evacuation required, targeted application, lower cost than fumigation, immediate re-entry. Limitation: cannot address galleries in inaccessible locations or infestations distributed throughout the structure.
Structural fumigation (tent fumigation) encloses the entire structure in a gas-tight tarp and introduces sulfuryl fluoride gas, which penetrates all wood in the structure — reaching galleries inaccessible to injection. Occupants, pets, and plants must vacate for 24–72 hours. This is the most comprehensive available drywood termite treatment and is appropriate when infestation is found in multiple locations throughout the structure.
Subterranean termite soil treatment involves applying liquid termiticide to the soil around the foundation perimeter and beneath the structure. Modern non-repellent formulations allow termites to pass through the treated zone and carry the active ingredient back to the underground colony. Highly effective for active subterranean infestations; provides 5–10+ years of residual protection with properly applied modern products.
Bait stations installed in the soil around the structure contain cellulose bait treated with a slow-acting insect growth regulator. Workers carry bait back to the colony, gradually eliminating it over weeks to months. Best suited when liquid treatment is impractical — adjacent water features, slab with no perimeter access, sensitive landscape areas.
Our inspectors assess each property individually and recommend the treatment method based on species identification, infestation extent, construction type, and homeowner priorities. We provide a clear written recommendation explaining our reasoning and give homeowners the information they need to make an informed decision.
Licensed WDO inspections and structural pest reports for North Bay real estate.
Learn More →Localized treatment, soil barriers, and structural fumigation.
Learn More →Official WDO reports accepted by all North Bay lenders.
Learn More →Structural tent fumigation for widespread drywood termite infestations.
Learn More →In-house repair of termite-damaged structural wood.
Learn More →Same-day and next-day appointments available throughout Sonoma, Marin, Napa, and Solano Counties.