When something looks wrong in the crawlspace, or a pile of wings turns up near a window, or a real estate agent asks for a WDO inspection before a closing, the next step is the same: get the structure looked at by someone who knows what they are looking at. Pasadena Termite Control Company handles termite inspections and treatment for homeowners, property managers, buyers and sellers, and businesses throughout the city. The work is the same regardless of who calls: confirm what is there, identify the species, and put together a treatment that fits the building.
A city of Alhambra's size generates a real mix of property types, from single-family homes on older lots to multi-unit buildings, commercial premises, and condominiums where shared walls mean one unit's termite problem can become a neighbor's problem quickly. Landlords dealing with active activity in a rental, agents working against a closing date, and business owners who cannot afford extended downtime all call for different reasons, but the inspection that starts the job is the same in every case. We come out, look at the structure, and tell you what we found.
In this part of California, two termite types account for most of what we find. Drywood termites live inside the wood itself and need no soil contact. Subterranean termites forage from the ground up. Each one calls for a different approach, and the inspection determines which is present before any treatment is quoted.
When drywood termites have spread through a significant portion of a structure, whole-structure fumigation is the treatment that reaches every part of the building at once, including framing inside walls that no direct treatment can access. For smaller, more contained infestations in accessible wood, a localized spot treatment or borate wood treatment addresses the problem without the scope of full fumigation. The inspection findings drive that decision. Frass near baseboards or window sills, small kick-out holes in wood surfaces, and hollow-sounding framing are the signs that point toward drywood activity.
Subterranean termites travel from the soil into the structure, often through cracks in the slab, foundation gaps, or any point where wood sits close to the ground. The clearest sign is usually a mud tube along the foundation wall or a crawlspace pier. Treatment targets the soil itself, creating a treated zone that disrupts the colony at its source. In-ground bait and monitoring stations can be added to provide an ongoing early-warning layer after the initial treatment is complete.
After a liquid barrier or bait system is in place, the work does not stop at the last visit. Monitoring stations are checked and refreshed on a schedule, and any new activity that shows up between annual inspections is caught before it has a chance to spread. This is what ongoing protection actually looks like in practice.
A structure that was treated is not permanently immune. An annual re-inspection checks the building each year, reviews any bait stations in place, and looks for signs of new activity before it becomes a larger problem. This is not a warranty or a bond. It is a straightforward plan for keeping the structure on our radar.
Non-repellent termiticide works because termites cannot detect it. They pass through the treated zone, carry the product back to the colony, and the colony declines over time. Products are applied according to the label, and the label covers application method, rate, and re-entry timing. What a household should do about pets and children beforehand is explained on the call.
Porches, steps, and attached additions create the kind of soil-to-wood contact that subterranean termites use as an entry point. These areas are treated as part of the foundation perimeter work, not left out because they are harder to reach. Getting the full perimeter is what makes a barrier treatment worth doing.
Retail spaces, office buildings, and mixed-use properties in Alhambra face the same termite pressure as residential structures. A commercial inspection covers the same ground, and treatment is planned around the building's use so disruption to tenants and operations is kept to a minimum. Property managers handling multiple units can call the same number as a homeowner.
A termite inspection does more than locate active colonies. It also notes the conditions around the structure that make it easier for termites to establish and spread. Addressing those conditions is worth doing alongside any treatment, because they affect how well the treatment holds over time.
Poor drainage that keeps soil wet near the foundation creates a more attractive environment for subterranean termites. Wood debris stored against the exterior wall, lumber scraps left under a porch, or a fence post that sits in direct contact with the soil all give termites a path into the structure that bypasses the treated zone. Raised planters built against the foundation can trap moisture and create concealed entry points.
None of these conditions guarantees an infestation, and correcting them is not a substitute for treatment when termites are already active. But a structure with good drainage, no soil-to-wood contact, and no stored wood against the walls is a harder target. We note what we find during the inspection so you have a complete picture of what is contributing to the risk.
For subterranean termites, a liquid termiticide barrier treatment works by treating the soil around and beneath the foundation, not by spraying the surface above it. The soil is trenched along the exterior foundation perimeter so the product can be applied at the depth where termites actually forage. Interior slab areas may also be treated through drilled access points where the slab sits directly on the ground.
The work requires that the full foundation perimeter be reachable. Planters, stored materials, or concrete additions built against the foundation can limit access to sections of the perimeter, and we note those during the inspection. Getting the complete perimeter is what makes the barrier continuous. A gap in the treated zone is a gap in the protection.
The trench is backfilled after the product is applied. The treated zone stays in the soil around the structure after the visit is complete.
The work shows in how thoroughly the structure gets inspected. We go through the crawlspace, the subfloor framing, the slab perimeter, accessible wall voids, the attic framing, and the window and door frames. Mud tubes, frass, kick-out holes, hollow-sounding wood, and visible galleries in exposed framing are all things the inspection looks for. The inspection may also note other wood-destroying insects such as carpenter ants or wood-boring beetles when evidence of them turns up, because those can affect the same areas.
After the inspection, you get a clear account of what was found, where it was found, and what it means for the structure. That report is the basis for any treatment recommendation. We do not quote a treatment before we know what we are dealing with.
The time on site depends on the size and construction of the building. A straightforward single-family home takes less time than a large multi-unit property with a complex crawlspace. We can give a better sense of the timeline when the inspection is scheduled.
We are available every day from 8:30 AM to 10:00 PM. For most situations, an inspection can be arranged without a long wait. Call and we will go over what the current schedule allows and confirm a time that works.
Real estate timelines are the situation where timing matters most. A home sale inspection, called a WDO inspection in California, needs to be booked early enough to leave room for the report to be reviewed before the closing date. If you are working against a deadline, bring it up on the call and we will tell you what the schedule can accommodate. Real estate deadline? Call early and ask what the schedule allows.
For tenanted properties and commercial premises, we work around the occupants. What needs to happen before the visit, and what re-entry looks like after treatment, is covered on the call before anything is booked. No household or business should be caught off guard by what a treatment requires. An inspection turns a worry into a plan.
The cost of a termite inspection or treatment depends on the size of the structure, how it is built, which treatment approach fits the situation, and how reachable the affected areas are. A widespread drywood infestation that calls for fumigation is priced differently than a contained spot treatment or a subterranean barrier. There is no single number that fits every property.
When you call, we go through the details of the structure and what you have noticed, and we confirm the inspection cost on the call before anything is scheduled. After the inspection, the treatment quote is put together based on what was actually found. You know what it covers before any work begins. Ask what is included and you will get a straight answer. We're ready when you are.
We serve Alhambra and the surrounding area throughout Los Angeles County. Nearby communities we cover include South Pasadena, San Gabriel, Monterey Park, San Marino, and Rosemead. If you are in the area and are not sure whether your address falls within our service area, call and we will confirm it on the spot.
Coverage is the same across the area. The inspection process, the treatment options, and the way pricing is explained do not change from one city to the next. For what the job actually entails, the page that lists our termite services lays it out.
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.
The inspection covers the building as a structure rather than each unit individually. We look at the foundation, the crawlspace, the framing, and any accessible wall voids across the whole building, because termites do not stop at a unit line. The inspection report reflects what was found in the structure overall, and the treatment recommendation is based on that. Property managers or owners of multi-unit buildings can call to go over what the inspection involves for their specific property.
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.
Properties with older wood-frame construction, crawlspace foundations, and any wood that contacts or sits close to the soil are the ones where termite activity turns up most often. Multi-unit buildings and attached structures also generate calls, because activity in one unit or section can spread to adjacent ones before it is noticed. A WDO inspection is also a common request when a property in Alhambra changes hands, since buyers, sellers, and lenders may ask for one before a closing.
The inspection report identifies what is there and where it is, and that gives both parties a clear picture of what the treatment involves. We can go over the treatment options and what each one covers so a decision can be made with the timeline in mind. Getting the inspection done early in the transaction leaves more room to address findings before the closing date becomes a problem. Call and we will talk through what the schedule allows for your situation.
A quote is put together after the inspection scopes the job, and it reflects what was found during that visit. If the work proceeds as scoped, the price confirmed after the inspection is the price for that job. Changes to the scope, such as finding additional activity in areas not accessible during the initial inspection, would be discussed with you before any additional work is done. The price is confirmed before scheduling, and any changes are explained before they affect the cost.
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.
Mud tubes are the travel corridors subterranean termites build to move between the soil and the wood above without exposure to open air. Finding them on a foundation wall, a crawlspace pier, or a slab edge is a strong indicator that subterranean termites are actively foraging into the structure. The tubes themselves do not confirm current activity with certainty, since termites sometimes abandon them, but they are a clear reason to get an inspection done promptly.
In most cases, a proper crawlspace inspection requires entry. The subfloor framing, piers, and soil beneath the structure are where subterranean termite activity most commonly begins, and those areas cannot be assessed from the access hatch. If a crawlspace has limited clearance or access challenges, we work through what is possible on the call and during the visit.
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.
Pasadena Termite Control Company is available every day from 8:30 AM to 10:00 PM at (626) 226-4993.
When you call, we will ask about the property, what you have noticed, and when the inspection needs to happen. By the time the call is done, you will have a scheduled inspection, a clear sense of what the visit covers, and a confirmed price for the inspection itself. Nothing is left open until someone shows up at the door.
Whether you have active termites, a home sale on the calendar, or a property you simply want checked, the call is where it starts.
Call (626) 226-4993 and we will get it on the schedule.
For every town we reach, see our local coverage area. We treat structures in these nearby communities as well: South Pasadena, San Gabriel, Monterey Park.
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 Alhambra 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