Termite Treatment in Los Angeles — Drywood, Subterranean, and Fumigation

Los Angeles is one of the most termite-prone metropolitan areas in the United States. The region sits in a USDA Very Heavy termite pressure zone, meaning structural risk from termite damage is at the highest possible classification. Two distinct termite species thrive in LA:

Drywood Termites live inside the wood they infest, requiring no contact with soil. They swarm primarily in late summer and fall (August–October), when winged reproductive termites fly to new locations and start new colonies. Common signs include small piles of hexagonal fecal pellets (frass), hollow-sounding wood, and discarded wings near windowsills.

Subterranean Termites live in soil and travel up through mud tubes to reach structural wood. Western subterranean termites are active year-round in LA's mild climate. They build distinctive mud tubes along foundations, walls, and piers. Because subterranean termites can enter through cracks as thin as 1/32 inch, any structure with wood-to-soil contact is at risk.

LA homes built before 1980 — especially wood-frame homes with crawl spaces — carry the highest termite risk. But newer stucco and concrete structures are not immune: drywood termites can enter through roof vents, attic openings, and window frames. See our signs of termites guide and our termite vs carpenter ant guide.

Step 1 — Inspection: A thorough inspection of your structure, including the attic, crawl space (where accessible), foundation, and all exterior wood. We identify species, damage extent, and active areas.

Step 2 — Diagnosis and Treatment Plan: We present treatment options appropriate for your situation — spot treatment, whole-structure heat treatment, liquid soil treatment, bait station program, or fumigation — with upfront pricing for each.

Step 3 — Treatment Execution: Treatment depends on species and severity. Fumigation requires vacating the property for 24–72 hours; other methods allow you to remain.

Step 4 — Post-Treatment Report: California requires a written Completion Notice (NOC) for all termite work, documenting what was treated and how. We provide this documentation.

Step 5 — Follow-Up Monitoring: Bait station programs require quarterly monitoring visits. We schedule these and notify you if activity is detected.

Termite treatment costs in LA vary significantly by method and infestation size.

Spot treatments (localized drywood termite infestations) run $250–$1,500 per treatment area depending on access difficulty and treatment method (chemical injection, heat, or microwave).

Whole-structure fumigation (tenting) costs $2,000–$12,000+ for an average single-family home. Larger homes or heavily infested structures cost more. The cost is calculated per linear foot or per cubic foot of structure.

Termidor (non-repellent liquid) soil treatments for subterranean termites cost $800–$3,000 depending on the linear footage of foundation treated.

Bait station systems (Sentricon or Advance) cost $1,200–$2,500 for installation, with annual monitoring fees of $300–$600.

Free termite inspections are available for all properties. Real estate transaction inspections (Section 1 reports) are typically separate and require a nominal fee.

See our detailed cost guide: Termite Treatment Cost in Los Angeles 2026

Prices are estimates based on 2026 LA market averages. Actual cost depends on property size, species, and infestation severity.

Termite treatment is available in all 42 of our Greater Los Angeles service areas. Select your city for local service details:

Long Beach · Torrance · Pasadena · Glendale · Burbank · Santa Monica · Santa Clarita · Palmdale · Lancaster · Downey · Whittier · Pomona · Alhambra · West Covina · and all 42 areas

Call (213) 691-0241 or use the form below for a free termite inspection and written estimate. LA Pest Pros serves 42 cities across Greater Los Angeles. We call back within 15 minutes.