Termites do not wait, and neither should you. If you have spotted mud tubes along your foundation, small pellet-like droppings near a window frame, or soft wood that sounds hollow when you tap it, those are signs that a colony may already be at work inside your home. Angelus Termite Control has been helping El Monte homeowners, landlords, and businesses protect their properties since 1925. Our approach is straightforward: inspect the structure thoroughly, choose the right treatment for the termite type and the extent of the damage, and put a protection plan in place so the problem does not come back.
Same-day availability means you do not have to wait through a long queue to find out what is happening inside your walls. One number. One inspector. One protected structure.
Call (626) 532-8789 for a quote.
We inspect for termites every day, and we know where they hide. Before any treatment is quoted, a thorough inspection confirms whether termites are active, what species is present, and how far the infestation has spread. Our inspectors look for mud tubes along the foundation, kick-out holes and pellet-like droppings that signal drywood termite activity, damaged or hollow-sounding wood, and swarmers or shed wings near windowsills and door frames. Nothing gets skipped.
Inspections are available same-day or by scheduled appointment, whichever works better for your calendar. Work is performed by licensed termite control technicians who bring the knowledge and equipment to read a structure correctly. One call starts the inspection.
The same thorough inspection process is the foundation of a wood-destroying organism (WDO) report, also called a termite letter, termite clearance letter, or termite certification. Many lenders require a WDO inspection before a home sale, purchase, or refinancing can close, and realtors rely on the report to keep transactions on track.
Our WDO report documents active termites, prior termite damage, and the conditions that invite infestation. It also covers other wood-destroying organisms when present, including carpenter ants, wood-boring and powderpost beetles, and wood-decay fungus. The report is clear, detailed, and turned around promptly so closings stay on schedule.
Fast WDO reports. Honest findings. Closings kept on schedule.
Transparent pricing with no hidden fees means you know exactly what the inspection covers before we arrive. Call (626) 532-8789 to schedule your WDO report.
The Los Angeles basin is warm and dry most of the year, and that climate suits termites well. El Monte properties face pressure from two distinct groups, and the right treatment depends on knowing which one you are dealing with.
Drywood termites are the more common concern in this part of Southern California. They live entirely inside the wood, with no soil contact, and a colony can be active for years before the damage becomes obvious. The signs are different from what most people picture: instead of mud tubes, you are looking for small kick-out holes in wood surfaces and tiny, pellet-like fecal droppings on windowsills, floors, or in drawers. Because drywood termites can infest multiple areas of a structure at once, a careful inspection is critical before any treatment path is chosen.
Arid-land and desert subterranean termites are also present in the region. These species attack from the soil, build the familiar mud tubes along foundations and walls, and can move through a structure quickly once they find a moisture source or wood-to-soil contact. Termite pressure in the greater Los Angeles area is elevated, and subterranean species are a real concern for any property with a slab or raised foundation.
Trusted by local homeowners, realtors, and businesses, we have seen how both species behave in this area across many decades of work here. Call (626) 532-8789 and we will identify exactly what you are dealing with.
Treating termites takes the right termiticide for the right species. Treatment always follows the inspection because the method that works for drywood termites inside the wood is not the same as the method that works for subterranean termites coming up from the soil. Once we know the species, the extent of the infestation, and the construction type, we recommend the approach that fits.
For a widespread drywood termite infestation, whole-structure fumigation is the most thorough option. The structure is tented and treated so that every area of the building is reached at once, including wall voids, attic framing, and areas that a localized treatment cannot access.
Homeowners should expect to be out of the property for the treatment period, typically two to three days. We walk you through preparation steps in advance: bagging or removing food and medications, making arrangements for pets, and planning your temporary stay. After treatment, a clearance test confirms the structure is safe for re-entry before we give the all-clear. Termite fumigation is the standard of care for a serious, multi-area drywood infestation, and it is a service we have provided across the San Gabriel Valley for generations. Let us take care of the colony.
Not every drywood infestation requires full tenting. When the inspector finds a contained infestation in a specific area, a localized or spot termite treatment may be appropriate. Borate wood treatment penetrates the wood and eliminates termites on contact while leaving a residual that protects treated surfaces over time. Direct wood treatments address accessible infested areas without the preparation and timeline that fumigation requires.
The inspection is what determines whether a localized approach is the right call. We do not recommend spot treatment when the evidence points to a widespread infestation.
Whether it is one mud tube or a colony under the whole slab, subterranean termites require a soil-based solution. A liquid termite barrier treatment involves trenching and treating the soil around and under the foundation with a non-repellent termiticide. The treated zone works because termites cannot detect it. They pass through, carry it back to the colony, and the colony is eliminated over time.
Foundation and slab perimeter treatment is the workhorse for subterranean termite control, and it is the method we turn to most often for homes and commercial buildings with active subterranean activity. Call today and we'll get you on the schedule.
In-ground termite bait stations are placed around the property at intervals, creating a monitoring ring that intercepts foraging termites before they reach the structure. When termites find a station, they carry the bait back to the colony, and colony elimination follows over time. Termite monitoring systems also provide ongoing early-warning detection, which is why we often recommend pairing bait stations with a liquid barrier for subterranean infestations.
Bait and monitoring is a good fit for properties where a liquid treatment alone is not practical, and it is a strong complement to a barrier on high-pressure sites.
Before a concrete slab is poured on new construction, treating the soil underneath is the most cost-effective termite protection a builder can put in place. Pre-construction termite treatment creates a treated zone that subterranean termites cannot cross without picking up a lethal dose. We work with builders and developers throughout the area on new construction termite treatment, and the process is straightforward when it is scheduled at the right phase of the build.
Before the colony does another season of damage, the smart move is to put a long-term plan in place. Treatment handles the active infestation. A renewable warranty or service agreement handles what comes next.
Our annual termite inspection keeps an eye on the structure year after year. If termites return within the coverage period, retreatment is included under the terms of the service agreement. A termite protection plan is especially important in a region where pressure is as consistent as it is here in Los Angeles County. Properties that had one infestation are not immune to another.
Our reputation is local, so every inspection matters to us. Experienced termite technicians who respect your home show up for every annual visit the same way they show up for the initial inspection: ready to work and looking carefully. A termite warranty is not a formality. It is the part of the job that keeps your investment protected over time.
We serve homeowners, landlords, property managers, and commercial property owners across the area. Residential termite treatment and home termite inspection are the core of what we do, and we understand that a termite problem in a family home carries real urgency.
We also provide commercial termite control for apartment buildings, retail properties, office buildings, warehouses, and multi-unit residential properties. A commercial building termite inspection follows the same thorough process as a residential one, and commercial property termite treatment is matched to the structure type and the termite species present. We'll be there for the inspection.
Termite treatment cost depends on the species involved, the treatment method required, and the size and construction type of the property. A small localized drywood infestation treated with spot treatment will cost less than whole-structure fumigation for a large home with widespread activity. Termite inspection pricing and termite exterminator price questions are best answered after we have seen the structure.
What we can tell you in advance is that transparent pricing with no hidden fees is how we operate. The quote you receive after the inspection is the number you can plan around. There are no surprise line items added after the work begins.
Affordable termite treatment starts with an honest assessment. One number. One inspector. One protected structure.
Call (626) 532-8789 for a quote.
We serve El Monte and the communities throughout the San Gabriel Valley and greater Los Angeles County. Nearby areas we cover include Baldwin Park, Arcadia, Rosemead, Monterey Park, West Covina, Covina, Temple City, and Alhambra. If you are in the area and dealing with a termite problem, or if you need a WDO report for a real estate transaction, we are close by and ready to help. One call starts the inspection.
Drywood termites live entirely inside the wood and leave behind small, pellet-like droppings called frass, along with tiny kick-out holes in wood surfaces. Subterranean termites travel through the soil and build the mud tubes you see along foundations, crawlspace supports, and exterior walls. The signs are different, the entry points are different, and the treatments are different, which is why a professional inspection is the right starting point.
Subterranean termites are present throughout the Los Angeles basin and are active wherever soil and wood come into contact, even in dry conditions. The arid-land and desert subterranean species found in this region are adapted to lower moisture environments. They are a genuine concern for any property with a slab or raised foundation, and they should not be ruled out based on climate alone.
The inspector examines the structure from the foundation to the rafters, looking for mud tubes, frass, damaged or hollow-sounding wood, swarmers, shed wings, and any visible entry points. The pattern of evidence tells us whether we are dealing with drywood or subterranean termites and gives us a picture of how far the colony has moved through the structure. No treatment is recommended until that picture is clear.
The treatment recommendation follows directly from the inspection findings. The species present, the extent of the infestation, the construction type, and the areas affected all factor into the decision. A contained drywood infestation in accessible wood calls for a different approach than a widespread infestation throughout the structure, and subterranean activity in the soil calls for a different method than either.
Foraging termites find the in-ground bait stations, feed on the bait, and recruit nestmates to the food source. The active ingredient is carried back through the colony, and elimination follows over time as more of the colony contacts the bait. The stations stay in place after the colony is gone as an ongoing monitoring network that gives early warning of new activity.
Bait systems can be used as a standalone treatment in some situations, but we often recommend pairing them with a liquid barrier for comprehensive, layered coverage. A barrier addresses the soil immediately around the foundation while bait stations intercept foraging termites across the broader perimeter. On properties with a history of termite pressure or where soil access is limited in some areas, the combined approach provides stronger protection.
Repellent termiticides create a zone that termites detect and avoid, which can leave gaps in coverage where the colony finds a way through. Non-repellent termiticides are undetectable to termites, so the colony moves through the treated zone without avoiding it, picks up the product, and carries it back to the nest. The result is colony elimination rather than just disruption.
Subterranean termites enter through cracks in the slab, gaps at the foundation perimeter, plumbing penetrations, and any point where wood contacts the soil directly. Drywood termites enter through exposed wood surfaces, cracks in trim, gaps around window and door frames, and attic vents during a swarm. Both types can establish a presence in areas that are not visible during a casual walk-through, which is why a thorough inspection covers the full structure.
The timeline depends on the treatment method and the termite species. A liquid barrier treatment begins working immediately as termites contact the treated soil, but full colony elimination takes time as the product moves through the population. Bait systems work over a longer period as the bait is carried back to the colony. Fumigation addresses the active infestation throughout the structure during the treatment period itself. We explain the expected timeline for your specific treatment before work begins.
After whole-structure fumigation, a clearance test is conducted before we give the all-clear for re-entry. The test confirms that the fumigant has cleared to a safe level throughout the structure. We walk you through the preparation steps and the re-entry timeline before the treatment begins so there are no surprises about how long you will need to be out of the home.
Professional treatment is matched to the confirmed species and the actual extent of the infestation, which is information you can only get from a thorough inspection. Over-the-counter products are applied without that foundation, and they rarely reach the full colony. A widespread drywood infestation, for example, requires fumigation to reach every gallery in the structure, and that is not something a homeowner can replicate with retail products.
The inspect-treat-protect approach is what we have built our work on for more than a century. We find the termites, treat for the species and the severity, and put a plan in place to keep the structure protected going forward. Same-day availability means you do not have to sit with the uncertainty.
Not the loudest termite ad in town, just the most thorough inspection.
Angelus Termite Control has been protecting El Monte properties since 1925. Call (626) 532-8789 for a quote and let us show you what a thorough inspection looks like.
Every termite problem starts with an inspection, because the species present determines the treatment. Subterranean and Formosan termites travel through the soil and call for a barrier or bait approach, while drywood termites live inside the wood and a widespread infestation requires fumigation to reach every gallery at once. We identify what is active in your structure before we quote anything, and we match the method to what we find. The table below walks through each option so you know what to expect before we arrive.
| Control Method | How We Do It | Best Suited For | Timeline and Results |
|---|---|---|---|
| Termite Inspection (including WDO) | Inspector examines structure from foundation to rafters, Termite species and extent of activity are identified, Wood-destroying organisms are documented in the report, Findings are explained before any treatment is quoted | Any homeowner with suspected termite activity; required by most lenders and escrow officers for home purchases, sales, and refinancing in California | Single inspection appointment; WDO report delivered on a schedule that fits closing deadlines; the report covers termites, prior damage, and other wood-destroying organisms as required by lenders |
| Liquid Termiticide BarrierMost Popular | Soil is trenched around the foundation, Non-repellent termiticide is applied to the trench and sub-slab areas, Termites contact the treated zone and carry it back to the colony, Colony is eliminated from the inside out | Subterranean and Formosan termites entering from the soil | Single primary treatment with the treated zone providing multi-year protection; annual inspection confirms the barrier is holding; retreatment included under an active service agreement if termites return |
| Bait and Monitoring System | In-ground stations placed at intervals around the perimeter, Foraging termites find the bait and recruit nestmates, Active ingredient is carried back through the colony, Stations remain in place as an ongoing monitoring network | Subterranean and Formosan termites; often paired with a liquid barrier for layered coverage | Multi-step process; colony elimination takes place over weeks to months as the bait moves through the population; stations provide continuous early-warning monitoring after the colony is gone |
| Whole-Structure Fumigation | Structure is sealed and tented, Fumigant penetrates every wall cavity, void, and piece of wood, Entire building is treated at once, Structure is cleared and ventilated before re-entry | Widespread drywood termite infestations that have spread through multiple areas of the structure | Single treatment event requiring occupants to vacate for the duration; the most thorough option when drywood termites are active throughout the building; follow-up inspection confirms clearance |
| Wood and Spot Treatment | Accessible infested or at-risk wood is treated directly, Borate solution applied to structural lumber, Kills active termites in treated wood, Provides ongoing protection against reinfestation in treated areas | Smaller, contained drywood termite infestations where affected wood is accessible; also protective against wood-decay fungus and wood-boring beetles in treated areas | Localized treatment with no need to vacate; effective when the infestation is limited and the wood is reachable; may be combined with other methods when the scope is broader |
| Pre-Construction Soil Treatment | Soil is treated with termiticide before the slab is poured, Creates a continuous barrier from the ground up, Timed to fit the construction schedule, Protects the structure before framing begins | New construction projects in Los Angeles County and the San Gabriel Valley where termite pressure makes pre-slab treatment a practical investment | Single treatment applied at the appropriate stage of construction; provides foundational protection that works in combination with any post-construction measures; documentation available for the building record |
| Annual Warranty and Renewal | Annual inspection confirms the structure remains termite-free, Coverage is renewable each year, Warranty is transferable if the property is sold, Retreatment included if termites return within the coverage period | Any homeowner who has completed treatment and wants documented, ongoing protection; adds value at resale and satisfies lender and buyer expectations | Ongoing year-over-year coverage; no lapse as long as the agreement is kept current; retreatment at no additional charge if termites return during the covered period |
How do I tell whether I have subterranean or drywood termites?
The signs are different enough that a close look usually points in the right direction. Subterranean termites build mud tubes, the pencil-width tunnels of soil and debris you see running along foundation walls, crawlspace supports, or exterior concrete. They need moisture and soil contact to survive. Drywood termites live entirely inside the wood and leave frass behind, small pellet-like droppings pushed out of tiny kick-out holes in the wood surface. Swarmers from both types may appear indoors, but the mud tube or frass tells us which one we are dealing with. An inspection confirms it and determines how far the activity has spread.
What do mud tubes on my foundation actually mean?
Mud tubes are the travel corridors subterranean termites build to move between the soil and the wood in your structure while staying protected from open air. Finding one or more on your foundation wall, slab edge, or crawlspace supports is a strong indicator that a subterranean colony is actively foraging into the structure. The tube itself does not tell you how large the colony is or how far the damage has progressed. That is what the inspection is for. We locate the tubes, trace where they lead, and map the extent of the infestation before any treatment is quoted.
Right Treatment Matched to the Termite Species
We inspect before we quote, and the treatment recommendation follows directly from what the inspection reveals. You will never be sold a method that does not fit the species or the scope of the infestation.
I saw swarmers inside my home this spring. What does that mean?
Swarmers are the reproductive members of a mature termite colony, and finding them indoors means a colony is already established somewhere in or near the structure. They do not fly in from outside looking for a place to start. Seeing them inside, especially near windows or lights, is a sign the colony has been present long enough to produce a reproductive flight. The discarded wings left on windowsills or floors are often the first thing homeowners notice. An inspection after a swarm event is the right next step so we can locate the colony and assess the damage before another season passes.
Do I need a liquid barrier, bait stations, or fumigation?
The answer depends on what species is active and how far the infestation has spread. Liquid barriers and bait systems are the primary tools for subterranean and Formosan termites that travel through the soil. Fumigation is the recommended approach when drywood termites have spread through multiple areas of the structure, because it is the only method that reaches every gallery and void at once. A localized spot treatment may be appropriate when a drywood infestation is small and the affected wood is accessible. We do not recommend a treatment until the inspection tells us which species is present and where the activity is concentrated.
How does a liquid termiticide barrier protect my foundation?
We trench the soil around the foundation perimeter and along slab edges, then apply a non-repellent termiticide to the trench and any sub-slab areas we can access. The treated zone becomes invisible to termites because non-repellent termiticides cannot be detected by foraging workers. Termites move through the treated soil, pick up the active ingredient, and carry it back to the colony through normal social contact. The colony is eliminated from the inside out over time. The treated zone remains active in the soil for years, and an annual inspection confirms it is still doing its job.
Fast Turnaround on Real Estate WDO Reports
Closing deadlines do not wait, and neither do we. Same-day and fast-turnaround inspections are available, and we deliver accurate WDO reports on a schedule that keeps your transaction on track.
Are termite treatments safe for children and pets?
We follow all label directions and application protocols, and we explain any preparation steps or re-entry intervals before work begins. For most liquid barrier and bait treatments, the preparation required is straightforward and the treated areas are the soil around the exterior of the foundation. Whole-structure fumigation requires occupants, including pets, to vacate the structure for the treatment period and until the structure has been cleared and ventilated. We walk you through exactly what is required for your specific treatment before scheduling begins so there are no surprises.
Is a WDO inspection required when buying or selling a home in California?
Most lenders and escrow officers require a wood-destroying organism inspection as a condition of financing for home purchases, sales, and refinancing in California. The report documents active termites, prior termite damage, and other wood-destroying organisms found in the structure, including carpenter ants, wood-boring or powderpost beetles, and wood-decay fungus. The completed report produces a clearance letter that satisfies the lender requirement. If you are working toward a closing deadline, calling us early in the transaction gives us time to schedule the inspection and deliver the report without putting the timeline at risk.
How quickly can you turn around a WDO report for a closing?
We understand that real estate transactions run on tight schedules, and we treat inspection requests with deadlines as a priority. Same-day and fast-turnaround inspections are available for most locations in El Monte and the surrounding San Gabriel Valley. When you call, let us know the closing date and we will schedule the inspection and deliver the report on a timeline that keeps the transaction moving.
Renewable Termite Warranty and Retreatment
After treatment is complete, a renewable service agreement keeps your structure covered year after year. If termites return during the coverage period, we retreat at no additional charge.
How often should a home be inspected for termites?
An annual inspection is the standard recommendation for homes in the San Gabriel Valley and greater Los Angeles County, where both drywood and subterranean termites are active year-round. Annual inspections catch new activity early, before a colony has time to do significant structural damage, and they are required to keep a renewable service agreement current. Homes with prior termite history, older construction, or conditions that favor termite activity, such as wood-to-soil contact or moisture issues, benefit most from consistent annual coverage.
Will termites come back after treatment, and what does the warranty cover?
Treatment eliminates the active colony and, in the case of a liquid barrier, creates a treated zone that deters new subterranean termite entry for years. That said, termite pressure in this region is year-round, and new colonies can establish over time. A renewable service agreement addresses that reality directly. Under an active agreement, we inspect annually and retreat at no additional charge if termites return within the coverage period. The warranty is also transferable, which means it stays with the property if you sell, adding documented protection history that buyers and lenders value.
Call us at (626) 532-8789 to schedule your inspection and get a clear treatment quote based on what we actually find in your structure.
(626) 532-8789