Termite treatment in San Diego County
San Diego County is home to both drywood termites (which live entirely inside wood, common in older coastal homes) and subterranean termites (which travel up from the soil, especially in irrigated yards). Each requires a different treatment approach, and the wrong protocol wastes money. The inspector identifies the species and recommends local treatment, foam injection, fumigation, or soil-applied termiticide based on what's actually in your structure.
Last updated: 2026-04-23
What's included in termite treatment in San Diego County?
- Drywood termite local treatment with foam injection and borate application
- Whole-structure tent fumigation through licensed Branch 1 partners when needed
- Subterranean termite trenching and soil treatment with non-repellent termiticide
- Termite bait station installation and monitoring (Sentricon, Trelona)
- Damaged wood replacement coordination with licensed carpenters
- Pre-treatment for new construction and remodels
- Annual treatment renewals and warranty inspections
When do you need termite treatment in San Diego County?
- You see small piles of pellets (frass) on windowsills, baseboards, or in the garage
- Wood sounds hollow when tapped, or a screwdriver pushes into trim easily
- Mud tubes are visible on the foundation, in the crawlspace, or up exterior walls
- Swarmer wings appear on windowsills in late summer or fall
- Your inspector found a Section 1 finding on a real estate WDO report
What do homeowners ask about termite treatment in San Diego County?
Drywood vs. subterranean, how do I know which I have?
Drywood termites leave dry, sand-like pellets (frass) and live entirely inside the wood with no soil connection. Subterranean termites build mud tubes from the ground up to the wood and need soil moisture to survive. The inspection identifies the species before treatment is recommended.
Do I really need to tent the whole house?
Not always. Localized drywood activity can often be treated with foam injection and borate. Fumigation is recommended when activity is widespread, multi-area, or when an inspector can't access all infested wood. We'll lay out the trade-offs so you can make an informed call.
Will my homeowners insurance cover termite damage?
Standard homeowners policies in California don't cover termite damage, it's considered a maintenance issue. That's why early detection through annual inspections is so much cheaper than waiting until you have structural damage.
Is a termite exterminator the same as termite treatment?
Yes. A termites exterminator, pest control for termites, and termite treatment all describe the same work, and treating termites always starts from the inspection report rather than a phone description. Fumigation for termites is one option that report can point to, used when activity has spread through the structure, while contained drywood activity is often handled with localised injection or heat instead.
How long does termite treatment last?
Local treatments come with a 1–2 year warranty depending on scope. Subterranean soil treatments typically last 5–7 years before needing renewal. Fumigation eliminates current drywood activity but doesn't prevent re-infestation, so annual inspections matter.
Where can you get termite treatment in San Diego County?
Termite Treatment is available in every city and community in San Diego County. Pick your city for local climate notes and service specifics.
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Need termite treatment in San Diego County?
Call and we match you with a licensed local pro who quotes the job after inspecting.