Termites rarely give a warning before the damage becomes obvious. A soft spot in the floor, a door that no longer closes cleanly, a pile of wings near a windowsill: these are the signs that something has already been happening for a while. In a city like San Gabriel, where the housing stock includes older single-family homes and attached structures that have stood for decades, the gap between "nothing visible" and "real structural damage" can close faster than most property owners expect. Pasadena Termite Control Company serves San Gabriel and the surrounding area, and the call that gets an inspection on the calendar is always the right first move.
The work starts with a thorough look at the structure, not a quote for a treatment. Sellers preparing a property, landlords managing tenants, and homeowners who found something alarming under the house all reach us through the same number and get the same first step: an inspection that confirms what is there, identifies the species, and maps how far the activity has spread. From that point, a treatment recommendation follows the evidence rather than a standard package.
Getting an inspection on the calendar is easier than you think. When you call, we go through the property details on the phone: the size of the structure, what you have noticed, where you noticed it, and whether the property is occupied or being prepared for a sale. That conversation scopes the visit before anything is booked, so the inspection covers the right areas and nothing is missed. We confirm what the inspection involves and what it costs before the appointment is set.
Visits are arranged around the household. If there are tenants in the property, we work with the schedule they have. If the building is occupied by a business during the day, we talk through what access looks like and plan accordingly. The goal is a thorough inspection of the crawlspace, subfloor, foundation perimeter, attic framing, and accessible wall voids without turning the visit into a disruption.
A home sale is a good reason to get the termite inspection booked early. When a property in San Gabriel is changing hands, a buyer, agent, or lender may ask for a WDO inspection, which is the correct California term for what is commonly called a home-sale termite inspection. It covers termites and other wood-destroying organisms and is standard in many real estate transactions in Los Angeles County.
Real estate deadline? Call early and ask what the schedule allows. Timing matters when a closing date is fixed, and we are respectful of your time, your home, and your closing date. An inspection report should say what was found, where, and what it means. That is what we aim to deliver every time.
When the inspection confirms a small, contained infestation in accessible wood, a localized approach is often the right fit. Borate wood treatment penetrates the lumber directly and remains active there, making treated wood inhospitable to termites. Spot treatment addresses the specific area where activity is confirmed without the scope of a whole-structure approach.
These options work well when the evidence is limited and the affected wood can be reached. They are not the right fit when activity has spread into wall voids, roof framing, or areas that cannot be accessed directly. The inspection is what determines which situation you are in. Calling before the infestation has time to spread keeps the localized option on the table.
When a home has been extended, the new structure and the connection point between old and new both need to be checked. Additions often introduce new wood-to-soil contact or framing that was not treated when the original structure was built. An inspection looks at both the addition and its attachment to the main building, and treatment covers the full perimeter of the affected area.
A detached garage or workshop sits on its own foundation and can harbor termite activity that has no connection to what is happening in the main house. These structures are often overlooked between inspections. When termite activity is confirmed in a detached structure, it is treated as its own job: the perimeter soil is assessed, the framing is checked, and the treatment fits the structure rather than being an afterthought to the main property.
Porches and attached steps are common entry points. Wood that sits close to the soil or contacts it directly gives subterranean termites a concealed path into the structure without building a mud tube that would otherwise be visible. Treatment around these areas focuses on the soil beneath and beside them, along with any framing that contacts or approaches grade.
When a homeowner or a contractor has already found evidence of termites, the inspection shifts its focus. The goal is not just to confirm activity but to understand how far it has spread and whether the infestation is current or historical. An inspection after a discovery maps the extent of the damage and gives a clear picture of what treatment is needed and what areas of the structure are affected.
When subterranean termites are confirmed, a liquid barrier treatment targets the colony at its source. The soil around and under the foundation is trenched and treated with a non-repellent termiticide, creating a treated zone that termites move through without detecting. Colony elimination happens as foraging termites carry the product back through the colony. The treated zone remains in the soil after the application is complete. Crawlspace and subfloor areas, the foundation perimeter, and the slab edges are all part of what the treatment covers.
Sometimes the question is not just whether termites are present but what they have done to the structure. A damage assessment looks at the wood that has been affected, identifies which members are compromised, and produces a report that describes what was found and where. This is useful for property transactions, for contractors planning repair work, and for property owners who want a clear picture of the structural condition before deciding on next steps.
The inspection may also note other wood-destroying insects, such as carpenter ants or wood-boring beetles, when evidence is found. Those are noted as part of a complete picture of the wood in the structure, not as separate treatment categories.
There is no single number that applies to every property in San Gabriel. The size of the structure, the way it is built, how accessible the affected timber is, and which treatment approach fits the situation all affect what the job costs. A contained spot treatment on accessible framing is priced differently from a liquid barrier that covers the full foundation perimeter of a large property. Whole-structure fumigation is priced differently again, because the scope and the preparation involved are not the same as a soil treatment.
When you call, we go through the details and confirm the price before anything is booked. You know what the inspection covers and what it costs before the appointment is set. Once the inspection is complete and the treatment recommendation is clear, the quote is built around what was actually found. Ask what it covers and you get a straight answer. We're ready when you are.
In California and the arid Southwest, drywood termites are a significant concern alongside subterranean termites. Drywood termites live inside the wood itself, with no soil connection. They leave frass near kick-out holes in the wood surface and can remain active in wall framing and roof members for a long time before anything visible appears. When an infestation has spread through a significant portion of the structure, whole-structure fumigation is the approach that covers the entire building at once, including areas that no direct treatment can reach. For smaller, contained infestations, localized treatment may be enough.
Desert subterranean termites come up from the soil and travel into the structure through mud tubes or through direct wood-to-soil contact. The treatment targets the soil around the foundation rather than the termites visible inside the building. Bait and monitoring systems work alongside or in place of a liquid barrier, drawing foragers to a bait that is carried back to the colony over time. In-ground stations also serve as an early-warning system between annual inspections, flagging new activity before it becomes a larger problem.
No scare tactics and no gimmicks, just solid treatment for whatever the structure needs. Products are applied according to the label, and what a household should do to prepare is explained before the visit. We do not promise that a property will never face termite activity again. What we do is identify what is there, treat it properly, and set up monitoring that catches anything new early.
We serve San Gabriel and the surrounding communities throughout Los Angeles County. Nearby areas we regularly cover include East San Gabriel, Rosemead, San Marino, Alhambra, and Temple City. If your property is in the area and you are not sure whether it falls within our coverage, call and we will confirm when you reach us.
Residential homes, rental properties, and commercial structures in the area are all covered. Residential homes. Commercial structures. One local number for both. Before booking anything, the services page is worth a read.
Some disturbance to the soil around the foundation is part of the process, since the treatment involves trenching along the perimeter. Established plantings close to the foundation may be affected during that work. The extent of any disturbance depends on the specific layout of the property and is something we can walk through when the inspection is complete and the treatment plan is confirmed.
Older construction tends to have more wood-to-soil contact and more areas where framing has settled close to grade, so the inspection pays particular attention to the crawlspace, subfloor framing, and the foundation perimeter first. Attic framing and accessible wall voids are checked as well, since drywood termite activity can be present in roof members for years before it shows on the surface. The inspection maps what is there and what condition the wood is in before any treatment is discussed.
The most common assumption is that visible damage means the infestation is still active, or conversely, that no visible damage means there is no problem. Both can be wrong. Old damage does not require treatment if the colony is gone, and an active infestation can be well established before any surface damage is visible. Calling to describe what you found and scheduling an inspection is the way to get a clear answer rather than guessing in either direction.
We go through the access and scheduling details on the call before anything is booked. For a tenant-occupied property, we work with the schedule the tenant has and confirm what preparation, if any, is needed before the visit. Treatment type affects what a household needs to do beforehand, and we explain that clearly so the tenant knows what to expect. Landlords and property managers can call the same number as a homeowner and we handle the coordination from there.
A treatment that does not hold is most often traced back to one of a few things: a new colony entering from an area the original treatment did not reach, a gap in the soil barrier caused by subsequent construction or landscaping, or conditions like persistent moisture that continued to attract subterranean termites. An inspection after a treatment failure looks at where the new activity is entering and what the original treatment may have missed.
A termite inspection does not typically require moving furniture. The inspection focuses on structural areas like the crawlspace, foundation, subfloor framing, and attic rather than finished living spaces. If there is a specific area of concern behind or beneath furniture, pointing that out when we arrive helps us look at it directly. Moving furniture is generally not a prerequisite for booking or completing the inspection.
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.
The physical inspection covers similar ground in both cases: the crawlspace, subfloor, foundation perimeter, attic framing, and accessible wall voids are all examined. The difference is in the purpose and the documentation. A WDO inspection for a real estate transaction is specifically structured for that context and is what buyers, agents, and lenders typically ask for. If you are buying, selling, or refinancing a property in San Gabriel, call and we will explain what the WDO inspection involves and what it costs before you book.
A report commissioned by the seller reflects findings at the time it was done and was prepared on behalf of the seller's interests. As a buyer, you have the option to commission your own inspection to get an independent assessment of the property's current condition. Whether you rely on an existing report or order a new one is your decision, but a fresh inspection gives you a current picture rather than one that may be months old.
A multi-unit building is typically assessed and treated as a whole structure rather than unit by unit, because termites do not stop at interior walls and a treatment limited to one unit would leave the rest of the structure exposed. The inspection covers the full building, and the treatment plan addresses the infestation wherever it is found. Pricing and logistics for multi-unit properties are worked out after the inspection scopes the job.
The timeframe during which a WDO inspection report is considered current for a real estate transaction depends on the parties involved and the requirements of the specific transaction. Real estate agents, lenders, and buyers each may have their own expectations. If your closing date is approaching and you are unsure whether an existing report is still acceptable, calling early gives us time to schedule a new inspection if one is needed.
Pasadena Termite Control Company serves San Gabriel and the surrounding area every day from 8:30 AM to 10:00 PM. If you have spotted something that concerns you, or if you simply want the structure checked before a problem develops, the right move is to call and get the inspection scheduled.
A property that has been inspected and treated is a property you understand. One that has not been looked at is one where the question stays open.
Call (626) 226-4993 for a quote and find out where your property actually stands.
For every town we reach, see our local coverage area. We treat structures in these nearby communities as well: Rosemead, Alhambra, 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 San Gabriel 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