West Covina homeowners, landlords, and property managers dealing with termite activity get the same thing from us: a thorough inspection that confirms what is there before any treatment is quoted. Pasadena Termite Control Company covers West Covina and the surrounding communities, including Covina, La Puente, Industry, Valinda, and South San Jose Hills. Whether the concern is a few swarmers near a window or visible damage in the subfloor, the work starts with getting a clear picture of the species and the scope.
A city of this size generates a wide range of termite work. Single-family homes, rental properties, multi-unit buildings, and commercial spaces all face the same regional pressure from drywood and subterranean termites, and each type of structure calls for a different approach. We inspect, identify, and treat across all of them.
Call (626) 226-4993 to get an inspection on the calendar.
The answer to that question shapes everything that follows. Two termite types are active across this region, and they behave differently enough that treating for one when you have the other is a waste of time and money. The inspection is what settles it.
When an inspection confirms that activity is contained to a specific area of accessible wood, a localized treatment addresses the problem directly without the scope of a full structural approach. This is the right fit for a small infestation caught early, before it has spread into wall voids or framing that cannot be reached from the surface. Catching it at this stage keeps the job manageable.
Subterranean termites travel up from the soil, and the treatment that stops them works the same way in reverse. The soil around and beneath the foundation is treated with a non-repellent termiticide so that foragers move through the treated zone and carry the product back to the colony. This approach covers the full foundation perimeter and is the standard treatment for subterranean termite pressure in this region.
Finding mud tubes on a foundation wall or frass near a baseboard is the most common reason people call. An inspection at that point confirms the species, maps how far the activity has spread, and rules out areas that look suspicious but are not active. That information is what the treatment quote is built from. An inspection turns a worry into a plan.
Older construction in West Covina often means heavier timber framing, original subfloor planking, and crawlspace conditions that have not been looked at in years. These structures can carry both old damage and current activity at the same time, and an inspection that accounts for the age and the construction type gives a more accurate picture of what is actually happening inside the wood.
An addition to an existing structure creates new soil contact points, new framing, and sometimes a gap in the treated zone that was established when the original building was worked on. When a property has been extended, the new section needs to be inspected and treated as part of the whole structure, not as a separate job.
New construction is the right time to establish a treated zone in the soil before the slab is poured. Treating at this stage puts the protection in place at the foundation level before framing begins, which is the most thorough way to address subterranean termite risk from the ground up. We handle the treatment from there.
In-ground bait and monitoring stations are another option we discuss during the inspection, and they are often paired with a liquid barrier for properties where ongoing early-warning monitoring makes sense alongside the initial treatment. Products are applied according to the label, and we explain any preparation steps that apply to the household before the visit.
A home sale is a good reason to get the termite inspection booked early. When a property in West Covina changes hands, a buyer, lender, or real estate agent may ask for a WDO inspection, which stands for wood-destroying organism inspection. It covers termites and other wood-destroying organisms that could affect the condition or value of the property. Requirements vary by lender and by the type of loan involved, so what is asked for on one transaction may differ from the next. We do not state what any specific lender or loan program requires. What we can do is get the inspection scheduled and completed before the deadline creates a problem.
The inspection itself covers the foundation, crawlspace framing, subfloor, attic, and accessible wall areas. Evidence of other wood-destroying insects, such as carpenter ants or wood-boring beetles, may also be noted where present, since those fall within the scope of a WDO inspection. Real estate deadline? Call early and ask what the schedule allows.
Getting an inspection on the calendar is easier than you think. When you call, we go over the property details, scope the inspection, and confirm the cost before anything is booked. If the inspection is for a home sale and a closing date is already set, bring that up on the call and we will work through what the schedule allows.
We work around households, tenants, and business operations. If the property is occupied, we explain what access is needed and when, so the visit does not create a disruption. Calls are answered every day from 8:30 AM to 10:00 PM. We're ready when you are.
Termite treatment pricing depends on the size of the structure, the construction type, which species is confirmed, and how far the infestation has spread. A liquid barrier treatment on a larger foundation perimeter is priced differently than a localized spot treatment on a small area of accessible wood. Whole-structure fumigation for a widespread drywood infestation is a different scope again.
The price is confirmed after the inspection, once we know what we are dealing with. You get the rate before anything is scheduled, and we explain what it covers. Ask any question on the call and you get a straight answer. There is no single number that fits every job, which is why the inspection comes first.
The answer to a termite problem is usually under the building rather than inside it. Subterranean termites enter through the soil and move up into the framing through the foundation, slab edges, or any point where wood contacts the ground. The crawlspace and subfloor are where the earliest and most extensive damage tends to show up, and they are the areas most people have not looked at recently.
Crawlspace access varies. Some properties have a clear path to inspect the full subfloor. Others have limited clearance, debris, or old insulation that makes a thorough look more involved. We note access conditions during the inspection and factor them into the treatment plan. Structural timber protection in a crawlspace can involve direct wood treatment, a soil barrier below the framing, or a combination of both, depending on what the inspection finds. Treatment decisions get made on-site, by whoever sees the damage firsthand.
Multi-unit residential buildings and commercial properties in West Covina present a different set of logistics. A larger structure has more foundation perimeter to treat, more framing to inspect, and often tenants or business operations that need to continue while the work is arranged.
We approach commercial and multi-unit jobs the same way we approach a single-family home: inspection first, then a treatment plan that fits the structure and the situation. Scheduling around business hours, coordinating with property managers, and working in phases when a full shutdown is not practical are all things we work through on the call. Residential homes. Commercial structures. One local number for both.
We serve West Covina and the neighboring communities throughout this part of Los Angeles County, including Covina, La Puente, Industry, Valinda, and South San Jose Hills. If you are in any of these areas and have a termite concern, the process is the same: call, describe what you have noticed, and we will confirm coverage and get the inspection scheduled.
No scare tactics and no gimmicks, just solid treatment for whatever the structure needs. The parts people usually ask about are covered on our termite and home sale inspection services page.
Yes, describing what you noticed on the call is a useful first step. We can help you understand whether the signs you are seeing are consistent with termite activity, what species they might point to, and whether an inspection is the right next move. You do not need to have a firm answer before you call.
Older construction often means original timber framing, subfloor planking that has had decades of soil contact, and crawlspace conditions that have not been assessed in years. An inspection on an older home pays close attention to those areas because they tend to show both current activity and the effects of past infestations that were never fully treated. The construction type shapes what the technician checks and how the treatment plan is put together.
Whether a monitoring plan can be transferred to a new owner is a practical question worth raising when you call. The specifics depend on the plan in place and the situation at the time of sale. If you are selling a property with an active monitoring plan and want to know whether the new owner can continue it, that is something to ask about when you discuss the sale with us.
Fumigation requires the building to be vacated and sealed, and there are specific steps for food, plants, and certain materials inside the structure. The product label governs what needs to be removed or bagged and how long the structure must remain sealed before re-entry. We go through the full preparation checklist with you before the job is scheduled so nothing is left to figure out at the last minute.
A basement changes the access points and the areas that need to be checked, but it does not change the fundamental approach. The foundation walls, any wood framing that contacts or is close to the soil, and the slab or footer are all part of the inspection regardless of whether the lower level is a crawlspace or a finished basement. For a liquid barrier treatment, the application method around a basement foundation follows the same principle of creating a treated zone in the soil at the foundation perimeter.
Not reliably. Drywood termites operate entirely inside the wood and leave no exterior signs until the infestation is well established. Subterranean termites can move through hidden areas of the foundation or enter through interior slab points without producing visible mud tubes on the exterior. An inspection looks at areas that are not visible from outside, including the crawlspace, subfloor framing, and attic, which is why a visual check from the yard is not a substitute for a professional inspection.
It depends on the treatment type and the extent of the infestation. A liquid barrier treatment around the foundation perimeter typically does not require tenants to leave. Whole-structure fumigation for a widespread drywood infestation involves a more involved preparation and a period away from the structure, and we go through exactly what that requires on the call before anything is scheduled. Property managers can call the same number as a homeowner and get the same straight answers about what the job involves.
Yes. Wood-to-soil contact is one of the conditions an inspection specifically looks for, because it gives subterranean termites a concealed path into the structure without building a mud tube. Siding, framing, fence posts, deck supports, and form boards that touch the soil are all noted during the inspection. Eliminating or correcting those contact points is one of the practical steps that reduces ongoing risk.
The inspection report documents what was found, where, and what it means for the structure. From there, the buyer, seller, and their agents work out how the treatment fits into the transaction. We can schedule the treatment and get the work done on a timeline that fits the closing date where the schedule allows. Calling early gives more room to work with, which is why we recommend booking the inspection as soon as the need comes up rather than waiting until the deadline is close.
It does. Subterranean termites are drawn to moisture, and conditions that keep soil or wood consistently damp make a structure more hospitable to them. A slow leak under a sink, poor drainage that lets water pool near the foundation, or condensation in a crawlspace all contribute to conditions that increase risk. Addressing those sources does not eliminate the need for a termite inspection, but it reduces one of the factors that attracts subterranean termites in the first place.
If you are in West Covina, Covina, La Puente, Valinda, Industry, or South San Jose Hills and you need a termite inspection, a WDO inspection for a home sale, or a treatment for an active infestation, Pasadena Termite Control Company is the call to make. We cover this area and the communities around it, and we are available every day from 8:30 AM to 10:00 PM.
Call (626) 226-4993 for a quote.
We inspect the structure, confirm what is there, and recommend the treatment that fits. Call and we will get it handled before the damage grows.
For every town we reach, see our local coverage area. We treat structures in these nearby communities as well: Baldwin Park, Monrovia, Whittier, Arcadia, Temple City.
Not every termite problem calls for the same fix, and applying the wrong treatment wastes time and money. We start with an inspection that identifies the species and maps how far the activity has spread, then match the treatment to what we actually find. The table below lays out each method we use, what it is built for, and what to expect when the work gets underway.
| Treatment Approach | How We Do It | Recommended For | Timeline and Results |
|---|---|---|---|
| Whole-Structure Fumigation | Structure tented and sealed, Treatment dispersed throughout the entire building, Re-entry cleared after required interval per label directions | Widespread drywood termite infestations that have spread into wall voids and framing beyond the reach of direct treatment | Multi-step process spanning several days. Includes a preparation visit, the fumigation itself, and a re-entry clearance. We walk through all preparation steps before the job begins. |
| Termite Inspection | Foundation perimeter, crawlspace, and attic framing checked, Mud tubes, frass, swarmers, and hollow wood noted, Wood-destroying insects other than termites noted where found | Any homeowner with suspected activity, home buyers and sellers requiring a WDO inspection, and anyone wanting a baseline check before problems develop | Single visit. Produces a report covering what was found, where it was found, and what it means. The inspection is completed before any treatment is quoted. |
| Wood and Spot Treatment | Borate product applied directly to accessible wood, Localized treatment targets a contained infestation, No soil work required for this method | Contained drywood termite infestations in accessible wood where fumigation is not warranted | Typically completed in a single visit when the affected area is accessible. Best suited to situations where the inspection confirms the infestation is limited in scope. |
| Liquid Termiticide Barrier | Soil trenched around the foundation, Non-repellent termiticide applied to treated zone, Subterranean termites carry product back to colony | Subterranean termites entering from the soil through the foundation perimeter or crawlspace | Completed in a single visit for most structures. The treated zone remains in the soil around the foundation. Annual inspection recommended to confirm the zone is holding and no new activity has appeared. |
| Bait and Monitoring System | In-ground stations placed at intervals around the property, Foraging termites feed on bait and carry it back to the colony, Stations checked and refreshed on a regular schedule | Subterranean termites, used as a standalone treatment or paired with a liquid barrier for layered protection | Multi-visit service. Colony reduction happens gradually over time as foragers share the bait. Ongoing monitoring visits are part of the program and provide early warning of new activity. |
| Pre-Construction Soil Treatment | Soil treated before the slab is poured, Termiticide applied at the depth where subterranean termites forage, Protection built into the structure from the ground up | New construction in West Covina and throughout Los Angeles County where a slab foundation is being poured | Single application timed to the construction schedule, completed before framing begins. Coordinates with the builder's timeline. |
| Annual Inspection and Monitoring | Full structure re-inspected each year, Bait stations checked and refreshed where in place, New activity identified before it spreads | Any property that has been treated and any homeowner who wants ongoing early detection rather than waiting for visible damage | Recurring annual visit. Not a warranty or a bond. A straightforward plan for keeping the structure checked year after year so new activity is caught early. |
Call (626) 226-4993 to schedule a termite inspection and get a treatment quote, we are available every day from 8:30 AM to 10:00 PM.
(626) 226-4993