The short version
Most termite treatments for a home in Los Angeles cost about $1,200–$3,500. In Los Angeles, bait systems cost about the same to install, plus a yearly monitoring fee. An inspection usually runs $75–$250.
- Most treatments in Los Angeles cost about $1,200–$3,500.
- Bait systems add a yearly monitoring fee.
- Inspections usually cost $75–$250.
- Compare what each quote covers, not just the total.
- Insurance usually doesn’t cover termite damage.
Anyone in Los Angeles who owns, rents out, or is buying a home and wants to know whether termites are a real concern.
What to look for
Spongy floors or bubbling paint usually mean long-running damage. So it's worth an inspection, even for one or two signs. Termites work quietly. A colony can feed inside a wall for years. Winters around Los Angeles stay mild, with average lows near 48°F, so colonies keep feeding all year.
- 1Screwdriver sinks easily into sills or trim.
- 2Piles of identical shed wings on windowsills.
- 3Mud in cracks of subfloor or joists.
- 4Buckling laminate or warped hardwood flooring.
- 5Tiny pinholes in drywall rimmed with mud.
- 6Mud tubes running up foundation walls or piers.
Why it’s worth acting soon
- Colonies grow and spread every year they go untreated.
- Damage hides behind drywall, flooring and trim.
- Homeowners insurance usually doesn’t cover termite damage.
- An active infestation can complicate a home sale.
🧮
Estimate termite treatment cost in Los Angeles
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Your quote depends on your house and what the inspection finds.
Treatment options and typical costs
Termite Inspection and WDI Report
$75–$250
The inspector checks the foundation, garage, attic and damp spots. Bring up anything you’ve noticed.
- Time
- 60–120 minutes
- Best for
- Every job, real estate closings, and yearly peace of mind
Fumigation for Drywood Termites
$1,200–$4,000 (often $1–$4 per square foot)
Fumigation tents the house and fills it with sulfuryl fluoride gas. For Los Angeles homes with drywood termites in several areas, it is the only way to reach every gallery.
- Time
- 2–3 days including tenting and aeration
- Best for
- Widespread drywood termites throughout a structure
Bait Station System with Monitoring
$1,500–$3,500 install, plus $300–$500 per year
Each station holds cellulose bait laced with a chitin synthesis inhibitor. Workers around a Los Angeles home share it, cannot molt, and the colony dies over weeks to months.
- Time
- 2–4 hours to install; checked quarterly
- Best for
- Colony elimination, wells and slabs, homes near water
Liquid Soil Termiticide Barrier
$1,200–$3,500 (often $3–$16 per linear foot)
A soil barrier stops termites from reaching wood through the ground. For most Los Angeles homes with active subterranean termites, this is the fastest way to end feeding.
- Time
- Half a day to a full day
- Best for
- Active subterranean termites; fast knockdown around the foundation
Prices are typical published ranges. Ask what’s included before you compare quotes.
Crawl spaces are where termites usually get in. Joists, piers and the sill plate should all get a close look.What termite work costs in Los Angeles.
- Termite Inspection and WDI Report: $75–$250 - Fumigation for Drywood Termites: $1,200–$4,000 (often $1–$4 per square foot) - Bait Station System with Monitoring: $1,500–$3,500 install, plus $300–$500 per year - Liquid Soil Termiticide Barrier: $1,200–$3,500 (often $3–$16 per linear foot) - A typical home in Los Angeles is worth around $912k, so a $1,200–$3,500 treatment is a small share of what's at stake. On the slab homes common around Los Angeles, drilling through patios, porches and garage floors adds labor.
Local termites conditions in Los Angeles.
Knowing Los Angeles's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works Los Angeles and California every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options. Los Angeles sits in a mediterranean climate, and that sets the pace for termite activity here: spring swarm season (March-May), warmer earlier in the south. In Los Angeles, the area is mostly urban, so termites pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. An inspection in Los Angeles usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first.
Sealing the gap where pipes enter the house takes away one of the easiest routes in. It won't replace treatment, but it helps.Which termites live around Los Angeles.
Drywood termites are common around Los Angeles as well, flying straight into attic framing, eaves and furniture without any soil contact. Look for tiny piles of pellets that look like coarse sand. The termite you're most likely to meet in Los Angeles is the western subterranean termite. It nests in soil and builds mud tubes to reach wood. It needs steady moisture.
When termites swarm here.
Swarm season is when termites show themselves. In Los Angeles, western subterranean termites usually swarm in spring, and again in fall after the first good rain. Drywood termites around Los Angeles tend to swarm in late summer and fall. A swarm outside means a colony is nearby. A swarm inside usually means it's in the house. Save a few in a bag, or snap a clear photo.
Where to look around your house.
Many homes in Los Angeles sit on concrete slabs, so termites come up through expansion joints, plumbing gaps and settlement cracks. Check the garage edges and behind baseboards. Look where pipes come through the floor. Outside, watch for mud tubes behind shrubs. Keep soil and mulch below the slab edge. The same advice applies across the area, from Los Angeles out to Glendale and Long Beach.
A year of termites in Los Angeles.
- Summer: with highs around 84°F in Los Angeles, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs. - Fall: with about 15 inches of rain a year in Los Angeles, make sure gutters and downspouts carry water well away from the foundation. - Winter: a good time to book an inspection in Los Angeles, before swarm season starts. - Spring and fall: swarm seasons. In Los Angeles, swarms often follow the first warm days and the first fall rain.
Ways to keep the cost down.
- Ask about both bait and liquid options for your house. - If you already have a warranty, keep the renewal current. - Book before swarm season, when schedules fill up. - Get two or three quotes, and compare what each one covers. - Fix leaks and drainage first. Moisture brings termites back.
What happens at an inspection.
On a slab, they focus on joints, cracks and pipe gaps. A moisture meter and a probe help them find hidden activity. Afterward, ask them to show you what they found. Photos help. Most inspections take an hour or two. The inspector walks the outside of the house first. They check the foundation, the soil line and nearby wood. Inside, they check the garage, baseboards, plumbing gaps and the attic.
Termites or ants?
- Antennae: termite antennae are straight. Ant antennae bend like an elbow. - Debris: termites leave mud. Carpenter ants leave sawdust. - Tunnels: termite galleries are packed with mud. Ant tunnels are clean and smooth. - Wings: termite wings are all the same length. Ant wings aren’t. - Waist: termites are thick through the middle. Ants are pinched.
Getting ready for treatment day.
Clear a path along the outside walls. Move stored boxes away from garage walls. Mark sprinkler heads and any buried lines. Keep pets and kids inside while the crew works outside. Ask how long to stay off treated soil. Any drill holes in a slab or patio get patched. Soil treatments and bait stations need little prep.
Mulch and termites.
Wood chips right against siding hold moisture termites like. Keep mulch thin and pull it back from the foundation. A dry strip along the house lets you spot mud tubes.
Questions to ask before you sign.
- Is the whole foundation treated, or just one spot? - What does the warranty cover, and for how long? - What does the yearly renewal cost? - What do I need to do before and after treatment? - Which termites did you find, and where? - What product or system will you use?
What affects the price
- Amount of drilling through concrete and patios.
- Species: subterranean, drywood, or Formosan.
- Extent of existing damage needing repair.
- Annual renewal and monitoring fees.
- Wells, drains, or water features limiting chemical use.
- Slab, crawl space, or basement construction.
- Local labor rates and licensing requirements.
- Time of year and how booked up local companies are.
📊
What's your biggest concern about termite control costs?
When to call for help
Call if you see mud tubes, pellets or an indoor swarm. Hollow-sounding wood is another clue. Buying or selling? Get a wood-destroying insect (WDI) report either way. Lenders often ask for one. It's also the cheapest termite service. Carpenter ants leave clean tunnels and sawdust. Termites leave mud.
What you can do yourself
Some of the work is yours. Pull mulch back from the foundation. Fix leaks and clear gutters. Keep firewood away from the house. Treating an active colony is harder. The product has to reach the whole colony. It also needs even coverage around the entire foundation. Store-bought sprays usually kill only the termites you see.
Termites in Los Angeles
Most houses will see termites at some point. With summer highs around 84°F, Los Angeles's mediterranean climate decides when local termites are busiest. A typical home in Los Angeles is worth around $912k, which puts a few hundred dollars for an inspection and prevention in perspective. Los Angeles only sees about 15 inches of rain a year, so local termites gather wherever water collects, like sprinkler zones, hose bibs and AC drain lines. Termite activity in California is above average.
Local research
Termites in Los Angeles, CA: what the public record shows
Before you compare quotes, it helps to know which termites actually live in California, when they are busiest around Los Angeles, and what the state figures look like. Everything below links to the agency or university page it came from.
Termite control products for drywood termites
Drywood and subterranean termite work in California is effectively professional-only; the state licenses it by branch.
UC Statewide IPM ProgramTermite species recorded in California
- Formosan subterranean termite (Coptotermes formosanus) — FDACS lists it in Florida, Alabama, Georgia, Louisiana, Mississippi, South Carolina, North Carolina, Tennessee, Virginia, Texas, Arizona, California and Hawaii. Colonies contain…
- Western drywood termite (Incisitermes minor) — UC IPM: 'California's second most important termite pest', 'commonly found along the Pacific coastal region extending into the Central Valley and deserts of Southern California'…
- Desert subterranean termite (Heterotermes aureus) — UA Extension calls it an 'important structural pest' of the desert Southwest. UC IPM: 'flies in the late afternoon or early evening in July, August, and September'.
- Western subterranean termite (Reticulitermes hesperus) — Oregon State: causes damage to structures in the Pacific Northwest and 'may swarm any time of year'. Utah State describes swarmers 3/8 inch long and workers 1/4–3/8 inch, pale c…
When termites are busiest around Los Angeles
Reticulitermes swarm in the afternoon in spring or fall on clear days after a soaking rain; drywood swarmers fly in daytime during summer and fall; Heterotermes aureus flies late afternoon/early evening in July–September (UC IPM).
UC IPM: Reticulitermes 'can be encountered in nearly all regions of the state'; the western drywood termite is 'California's second most important termite pest', found along the Pacific coast, Central Valley and Southern California deserts. FDACS lists California among states with Formosan termites. Branch 3 covers 'the control of wood-destroying pests or organisms by the use of insecticides or structural repairs and corrections'; Branch 1 covers fumigation.
Rules that apply in California
Sources: Drywood Termites (Pest Notes); University of Georgia Extension; University of Missouri Extension; Formosan Termite Program; Not All Termites Are Terrible (Home and School IPM Newsletter); Termites | Solve Pest Problems. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep termites away
- Never leave form boards or scrap lumber in the soil.
- Use borate-treated or pressure-treated lumber for repairs.
- Caulk gaps around plumbing and utility penetrations.
- Extend downspouts so water drains away from walls.
- Grade soil to slope away from the foundation.
- Store firewood well away from the house, off the ground.
An inspection starts outside, with a flashlight along the foundation line where mud tubes show up first.Did you know?
Some African termite mounds stand more than 25 feet tall.
In Los Angeles, some tropical termites grow fungus gardens inside the nest and eat the harvest.
Questions people ask
How much does annual termite renewal cost?
It keeps the warranty active and includes a yearly check. Letting it lapse usually ends the warranty. Usually $150–$400 a year.
How much does termite fumigation cost?
It's mainly for drywood termites. Drywood termites are common around Los Angeles, so it does come up. Usually $1,200–$4,000, often $1–$4 per square foot.
What does a termite warranty cover?
Others also cover repairs. Ask what's excluded, and whether it transfers if you sell. It depends on the plan. Some cover re-treatment only.
Is a bait system cheaper than a liquid treatment?
A liquid barrier has no monthly checks. Ask for both prices. Not usually upfront. In Los Angeles, bait costs about the same to install, plus a yearly monitoring fee.
How do I know if I have termites or flying ants?
Ants have a pinched waist; termites don't. Save one in a bag for the inspector. Check the wings and the waist. Termite wings are all the same length.
Are mud tubes always a sign of active termites?
Break off a piece and check back in a week. If it's rebuilt, they're active. Not always. Old tubes can stay on a wall for years.
Can termites damage a house on a concrete slab?
They come up through expansion joints, plumbing gaps and small cracks. Most homes around Los Angeles sit on slabs, so inspectors check those spots first. Yes.
Are termites common in California?
Around Los Angeles, the usual culprit is the western subterranean termite.
Nearby cities
Related guides
Sources (10)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Termite Exterminator · Updated September 11, 2026 · How we write these guides