West Nile Virus Activity 2026
As of October 21, 2026, one positive dead bird from Valencia (September 23) and one positive mosquito sample from Castaic, outside the city (September 18).
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Most Santa Clarita families own a detached house, but about 21,400 households rent, and thousands of homes are condos, apartments or mobile homes. Where homes share walls or sit close together, bed bugs can pass from one to the next. We confirm the bugs, treat where they hide and plan the follow-up visits from the start.
About 15,500 Santa Clarita homes are in buildings of five or more units, and the ZIP code area 91351 in Canyon Country has about 1,850 mobile homes (Census estimates, 2020–2024).
Free quote and a written plan before any treatment
Census estimates put about 2,700 mobile homes in Santa Clarita. Roughly 1,850 are in the 91351 ZIP code area in Canyon Country and about 530 in Newhall's 91321. The city regulates space rents in its parks under Municipal Code chapter 6.02.
Manufactured homes fit bedrooms into tight spaces with built-in headboards, drawers under the bed and paneled walls. Those joints and screw holes give bed bugs hiding places right beside the sleeper, so an inspection takes longer than the size of the home suggests. We check built-ins, panel seams, outlet covers and the furniture in every sleeping area, and park management can help coordinate when several homes are involved. [1] [2] [6]
Preparation is required, and the checklist comes in writing. About 49,400 residents speak Spanish at home, and some 14,400 of them speak English less than very well. Our technicians go over every step in English or Spanish.
Treatment pairs a chemical application in seams, cracks and voids with Beauveria bassiana, a fungal biopesticide that infects bed bugs as they cross treated surfaces. We also advise on encasing mattresses and box springs. Eggs laid before the first visit can hatch later, so the plan includes follow-up visits, which are separate paid visits quoted up front. [1]
We confirm bed bugs before treating and check every sleeping area, plus neighboring units when walls are shared.
Once the written prep checklist is done, we apply chemical and fungal products where bed bugs hide.
Paid follow-up visits, set in the plan, re-check treated rooms after surviving eggs have had time to hatch.
Public-health notices, vector-control alerts and local news we track for this area. Summaries are ours; follow each link for the original report.
As of October 21, 2026, one positive dead bird from Valencia (September 23) and one positive mosquito sample from Castaic, outside the city (September 18).
Read the originalThe Greater Los Angeles County Vector Control District reported two West Nile–positive mosquito samples in Newhall and one in Canyon Country, the first that year in either area.
Read the originalThe Tick Fire burned 4,615 acres around Canyon Country, destroyed 29 structures, damaged 44 and threatened about 10,000 residences before evacuation orders were lifted.
Read the originalState table listing Aedes aegypti as present in Santa Clarita (and in neighboring Castaic) and Aedes albopictus as not found.
Read the originalA record 220 county-wide cases in 2025, up from 187 in 2024, with nearly nine in ten patients hospitalized; fleas on rats, stray cats and opossums spread the disease.
Read the originalThey rarely cross open ground between separate homes on their own. They usually travel on furniture, bedding, luggage and clothing, so a shared laundry room or a discarded mattress can be the link. Tell us if neighbors have had bed bugs, and we can coordinate with park management.
Start by telling the HOA or property manager, since the association usually controls access to common areas and neighboring units. Either the association or the owner can ask us for a quote. Inspecting the units around yours often decides whether the treatment holds.
Yes. The prep checklist asks you to empty and bag drawer contents and to launder bedding and clothing on the hottest setting the fabric allows. Clear clutter around the bed so we can reach seams and joints. The list comes in writing, in English or Spanish.
It is a biopesticide made from Beauveria bassiana, a fungus whose spores attach to bed bugs walking over treated surfaces and infect them. We often pair it with a chemical application in cracks and seams, and the inspection decides the mix for your home.
Most homes need at least one, because eggs laid before the first treatment can hatch afterward. Follow-ups are separate paid visits, and your written quote lists how many we expect before you book.
Empty it in the garage or outside, then run a flashlight along drawer joints, runners, screw holes and the underside. Look for live bugs, pale eggs, shed skins and dark spotting. If you find anything, keep it out of the bedroom and call us before bringing it inside.
Bed bugs reach Santa Clarita homes as passengers: in a suitcase after a hotel stay, inside a secondhand couch, in a guest's bag, or through a shared wall along pipes and wiring. Once inside they stay within a few feet of where people sleep, in mattress piping, box-spring joints and couch seams.
Southern California's mild climate removes the winter pause. Indoor temperatures between 70 and 82 degrees keep eggs hatching in roughly two weeks and nymphs maturing all year, so an infestation that starts in autumn is well established by spring.
A technician first checks beds, frames, headboards, upholstered furniture, baseboards and outlet plates for live bugs, eggs, cast skins and dark fecal spotting, and rules out carpet beetles and fleas. The written quote is free and follows the inspection, because room count and infestation depth set the scope.
Residual chemical applications then go into the seams, cracks, frame joints and voids where every life stage shelters, never broadcast over bedding. A fungal application covers the routes bed bugs travel to the bed, so bugs resistant to common insecticides still carry spores home. A paid follow-up visit is scheduled around the egg hatch.
Bag bedding and clothing inside the affected room, wash hot and dry at least 30 minutes, and keep clean items sealed until cleared. Bag floor clutter and leave it in the room to be treated. Empty nightstands, pull the bed from the wall, vacuum the seams and put the sealed vacuum bag in an outdoor bin.
Do not fog or spray beforehand; it scatters bugs into the walls and the next room. Do not discard the mattress before the inspection; most can be treated and encased. Seeing a few bed bugs in the first two weeks is normal: eggs already in the cracks keep hatching.
Every PesPro service carries a 30-day guarantee, and bed bugs sit in the strongest tier: if bed bugs reappear within 30 days of your treatment, PesPro returns for a third visit at no extra cost. For most other pests, a return visit inside that window costs 30% of the original price.
The quote is free, written after the inspection and never over the phone. It reflects how many rooms and furniture pieces are involved and how established the infestation is; follow-ups are listed as separate paid visits. Santa Clarita multi-unit buildings are quoted per door, with rates that fall as the building grows.
Same-day service is available for an extra fee. It earns its cost when live bugs show in more than one room, when infants or older adults sleep in the home, or when a rental or short-term unit must be turned over quickly. The emergency line, (323) 472-5329, answers around the clock.
California's bed bug rules for rental housing, as summarized by the state Department of Public Health, require a written bed bug notice for new tenants, inspection findings shared with tenants in writing within two business days, notice to all tenants when common areas are infested, and no renting of a unit known to be infested. That is general information, not legal advice.
PesPro's multi-unit work is built around that paperwork: units beside, above and below a reported unit are inspected in the same visit, each unit is documented for the manager's file, and tenant-notification templates and digital service logs are available to HOA boards and health inspectors. More than 500 multi-unit properties run on this routine.
Not entirely. The first visit treats adults, nymphs and reachable eggs, but eggs glued deep in cracks keep hatching for about two weeks. The paid follow-up is timed for that hatch and retreats wherever live bugs remain.
The scheduled follow-up is a separate paid visit. The 30-day guarantee is different: if bed bugs reappear within 30 days of your service, the third visit is included at no extra cost. Both are written into the quote.
The inspection decides. If evidence is limited to one sleeping area, a narrower scope goes into the quote. If bugs show in a second room or a couch, treating one spot leaves a reservoir that reinfests the first.
Written inspection findings in time to share with the tenant within two business days, a record of which units were inspected and treated, and templates for the notices California requires. A certificate of insurance is available on request.
When live activity is confirmed, yes: every night of delay means more feeding, more eggs and more belongings exposed. With bites but no evidence, a standard inspection appointment costs less and answers the real question first.
PesPro technicians, licensed under California Structural Pest Control Board license PR-6378, from a Latino family business founded in 2011 in El Monte. Service is bilingual in English and Spanish, visits are kept discreet, and the company is QualityPro certified.



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