The short version
Most termite problems in Daly City are western subterranean termites, and the usual fix is a liquid soil treatment or bait stations. Drywood termites need fumigation or wood treatment instead. Start with an inspection; $75–$250 is typical.
- Look for mud tubes, shed wings and hollow-sounding wood.
- Swarms usually show up in spring.
- Drywood termites need wood treatment or fumigation instead.
- An inspection typically costs $75–$250.
- Insurance usually doesn’t cover termite damage.
Anyone in Daly City 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 Daly City stay mild, with average lows near 46°F, so colonies keep feeding all year.
- 1Doors and windows that suddenly stick.
- 2Small kick-out holes in exposed wood.
- 3Mud tubes running up foundation walls or piers.
- 4Discarded wings caught in spider webs.
- 5Damage found during a remodel or repair.
- 6Screwdriver sinks easily into sills or trim.
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.
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
Annual Renewal and Monitoring
$150–$400 per year
Renewal fees are small next to a second full treatment. For Daly City homeowners, the visit usually includes a walk-around, a crawl space check, and a bait station service.
- Time
- 30–60 minutes per visit
- Best for
- Keeping a treated home protected after the initial job
Fumigation for Drywood Termites
$1,200–$4,000 (often $1–$4 per square foot)
Fumigation does not treat subterranean termites living in the soil. A Daly City home with both species may need a soil barrier as well as the tent.
- Time
- 2–3 days including tenting and aeration
- Best for
- Widespread drywood termites throughout a structure
Localized Wood, Foam, and Borate Treatment
$250–$1,500
When termites are limited to one wall or window frame, a technician can treat that wood directly, which is common when California subterranean termites reach a damp sill plate. Foam expands into voids, and borate soaks into bare lumber.
- Time
- 1–3 hours
- Best for
- Small drywood spots, wall voids, and exposed framing
Prices are typical published ranges. Ask what’s included before you compare quotes.
Cardboard boxes stacked on a garage slab are termite food sitting right on their doorstep. Keep storage on shelves.Which termites live around Daly City.
The termite you're most likely to meet in Daly City is the western subterranean termite. It nests in soil and builds mud tubes to reach wood. It needs steady moisture. Drywood termites are common around Daly City 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.
Local termites conditions in Daly City.
Daly City sits in a local climate, and that sets the pace for termite activity here: the warmer months. For Daly City homes, the area is mostly residential, 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 Daly City usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Daly City'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 Daly City 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.
Subterranean termites don't stop in winter; they just go deeper. A quiet season is a good time for a non-urgent inspection.When termites swarm here.
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. Swarm season is when termites show themselves. For Daly City homes, western subterranean termites usually swarm in spring, and again in fall after the first good rain. Drywood termites around Daly City tend to swarm in late summer and fall.
Where to look around your house.
Plenty of homes in Daly City have basements, so check where the wood framing sits on top of the foundation wall. Look around window wells and unfinished walls. Outside, check porches, steps and decks that touch soil. Wood should stay several inches above the ground. The same advice applies across the area, from Daly City out to San Francisco and San Mateo.
A year of termites in Daly City.
- Fall: with about 24 inches of rain a year in Daly City, make sure gutters and downspouts carry water well away from the foundation. - Winter: a good time to book an inspection in Daly City, before swarm season starts. - Spring and fall: swarm seasons. For Daly City homes, swarms often follow the first warm days and the first fall rain. - Summer: with highs around 67°F in Daly City, termites follow moisture, so watch AC drain lines, sprinkler zones and hose bibs.
What happens at an inspection.
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. They'll check the basement walls and sill plate. A moisture meter and a probe help them find hidden activity. Afterward, ask them to show you what they found. Photos help.
Termites or ants?
- 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. - Antennae: termite antennae are straight. Ant antennae bend like an elbow.
Getting ready for treatment day.
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. Clear a path along the outside walls. Move stored boxes away from garage walls. Mark sprinkler heads and any buried lines.
Mulch and termites.
Keep mulch thin and pull it back from the foundation. A dry strip along the house lets you spot mud tubes. Wood chips right against siding hold moisture termites like.
Questions to ask before you sign.
- 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? - Is the whole foundation treated, or just one spot?
What affects the price
- Annual renewal and monitoring fees.
- Extent of existing damage needing repair.
- Warranty type: retreatment only or damage repair.
- Slab, crawl space, or basement construction.
- Number of bait stations required.
- Whole-house fumigation versus spot treatment.
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What's your biggest concern about termites?
When to call for help
Lenders often ask for one. It's also the cheapest termite service. Carpenter ants leave clean tunnels and sawdust. Termites leave mud. 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.
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 Daly City
Termite activity in California is above average. Most houses will see termites at some point. Like nearby San Francisco, Daly City gets about 24 inches of rain a year, which is plenty for subterranean termites along any damp side of the house.
Local research
Termites in Daly City, 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 Daly City, 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 Daly City
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
- Store firewood well away from the house, off the ground.
- Repair rotting trim, fascia, and window frames.
- Paint or seal exposed exterior wood.
- Use borate-treated or pressure-treated lumber for repairs.
- Remove tree stumps and buried wood near the house.
- Grade soil to slope away from the foundation.
Compare quotes line by line: the areas treated, the product, the warranty and the renewal fee. The lowest total isn't always the best deal.Did you know?
For Daly City homes, soldier termites can't feed themselves, so the workers feed them mouth to mouth.
For Daly City homes, when danger shows up, soldier termites bang their heads against the tunnel walls to warn the colony.
Questions people ask
How long does termite treatment take?
Bait stations take a few hours to install, though colony elimination around a Daly City home unfolds over weeks or months. Fumigation of a Daly City house takes two to three days including tenting and aeration. A liquid barrier around a typical Daly City home takes a half day to a full day.
What does a WDI report include?
It does not open walls. Hidden damage in a Daly City home can still surface later, which the report states. The report is a snapshot of what a licensed inspector could see at a Daly City, California property on that day. It covers the foundation, crawl space, garage, attic, and exterior.
How do I know if I have termites or flying ants?
Then check the waist, which is thick on a termite. Save a few in a bag so the inspector can confirm what they are. Termites and ants swarm the same time of year in Daly City, California, so confusion is common. Check the wings first: termite wings are all the same size.
Do I have to leave my house during termite treatment?
Soil treatments, baits, and localized wood treatments on a Daly City house do not require you to leave. If the Daly City pro recommends tenting, plan two to three nights away and ask about arrangements for aquariums, medications, and pets. Only for fumigation.
Can I treat termites myself?
Professional baits and non-repellent termiticides do. If you want to do something today, pull wood and mulch away from your Daly City foundation while you book the inspection. DIY termite control in Daly City usually ends with a bigger bill later. Spot sprays and stakes do not reach the colony.
Are termites common in California?
Around Daly City, the usual culprit is the western subterranean termite.
Sources (4)
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