Termite Fumigation vs. Local Treatment

Start with the inspection report

Ask the provider to identify the building, areas inspected, access limits, observations, and any areas that could not be examined. A report should make clear what the inspector saw and what it did not establish. If the building has attached units, decks, garages, fences, crawl areas, or shared walls, ask whether those elements are included or outside the stated scope.

A proposal should be tied to the inspection record and describe the work area, the business responsible, the applicable license branch, and the documents you will receive. Ask the inspector to explain why the proposed scope is being presented and whether alternatives are included for comparison. Do not make a decision from a treatment name alone.

Understand the California branch labels

The California Structural Pest Control Board defines Branch 1 as fumigation of household and wood-destroying pests or organisms with poisonous or lethal gases. Branch 3 covers wood-destroying pests or organisms through insecticides or structural repairs and corrections, excluding fumigation. Branch 2 covers household pest control other than fumigation. Check the Board's current branch page and public lookup rather than relying on shorthand in an advertisement.

Ask which registered company will perform each part of the work and which license branch appears on the report and contract. A project with more than one work category may involve more than one business or branch. The company should explain who is responsible for inspection, proposal, performance, and follow-up records.

Questions for a fumigation proposal

If a provider proposes whole-structure fumigation, request the complete written scope, including the structures covered, access boundaries, preparation checklist, occupant notices, emergency contact, and re-entry process. Ask who coordinates with occupants, property managers, neighbors, or shared-building operators. Confirm which structures are excluded and how the company will document completion.

Do not rely on a verbal summary for preparation or re-entry. Follow the current instructions issued by the licensed company and any applicable notice or label. Keep all occupant-facing paperwork in one place and ask who can answer questions before and after the scheduled work. The directory cannot tell you whether fumigation is appropriate for a specific property.

Questions for localized or other work

For a localized proposal, ask the provider to identify the exact structure, area, and access points covered, along with any exclusions. If it includes repair, ask who performs that work and how the repaired area will be documented. If the proposal names an application or monitoring method, ask for the product or system details, the service record, and the follow-up process.

UC IPM discusses options such as replacing damaged wood, correcting moisture conditions, physical or chemical barriers, injected products, monitoring systems, and fumigation in its termite guidance. That list is educational, not a recommendation for a particular building. Ask the inspector to explain which options were considered for the actual inspection findings and what limitations apply.

Compare proposals on access, scope, and records

If you seek another opinion, give each licensed company the same report, property history, and access information. Compare the areas inspected, the reasons stated for the proposed work, the business and branch, exclusions, preparation responsibilities, occupant coordination, follow-up documents, and how a change in scope would be handled. Ask the companies to put important differences in writing.

A lower-level description or broad phrase is not enough to compare work. A proposal should say what is included, what is not included, and which documents will be supplied. Review the report with its author and ask questions before accepting or declining a proposal. No page in this directory can determine that treatment is needed or make an efficacy claim.

Check the source and keep the paperwork

Verify the registered business and license number through the California Structural Pest Control Board search. Compare the current record with the legal name on the report. The Board's branch descriptions are linked below, along with UC IPM's explanation of termite observations and management approaches. For pesticide safety questions, request product labels and follow the written instructions and applicable official guidance.

Keep the inspection report, proposals, notices, product documents, repair records, and completion paperwork together. Note each document's date and author so future questions can be tied to the correct work. If an inspector updates a finding or scope, request a revised copy rather than relying on an informal phone explanation.

Related company directories

Official sources

Sources were reviewed on November 1, 2026. Official pages may change; use the linked regulator or agency page for current information. SoCal Pest Finder is an independent directory and does not diagnose a property or recommend a treatment.