West Nile Virus Activity 2026
As of the October 21, 2026 update, Van Nuys had 10 positive mosquito samples, the first detected on July 22.
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In Van Nuys, cockroach control is mostly building work. Two-thirds of homes share walls with neighbors, and German cockroaches travel the pipes and voids between them. We find the breeding sites, bait them, stop the next generation with a growth regulator and work with owners so the whole building improves, not just one kitchen.
About 6,500 homes in ZIP codes 91405 and 91411 are in buildings of 50 or more units, where one kitchen's cockroaches can reach many neighbors.
Free quote and a written plan before any treatment
Census estimates count about 12,300 homes in buildings of 20 or more units in ZIP codes 91405 and 91411, and roughly 7,500 more in buildings of 5 to 19. Kitchens and bathrooms in such buildings are often stacked or set back to back, so the gap around one sink pipe opens into a shared wall.
German cockroaches, which UC researchers note live and breed entirely indoors, use those voids to move between units. A single-unit spray tends to scatter them. With the owner's approval, we inspect reported and adjoining units together and treat kitchens, bathrooms, trash rooms and laundry rooms as one program. [1] [2] [28]
About 10,300 homes in the two ZIP codes were built in the 1970s and 1980s, and the median home dates to 1973 in 91405 and 1969 in 91411. After four or five decades, worn caulking, loose plates around pipes and gaps behind ranges give cockroaches warm hiding places beside food and water.
Part of every visit is pointing out those gaps. Sealing pipe openings, replacing missing cover plates and fixing leaks under sinks removes shelter and water, which makes the bait work faster and helps results last. [1] [2]
LA County inspectors closed two Van Nuys food businesses for vermin in 2026. A convenience store on Vanowen Street was shut from March 16 to 18, and a pizza restaurant on Victory Boulevard was closed on August 4. A closure costs days of sales and customer trust.
For kitchens along Van Nuys Boulevard, Sepulveda, Victory and Sherman Way, we work before opening or after closing. We use only food-area-labeled baits, growth regulators and traps, and floor drains, dish stations and dry storage get as much attention as the line. Each visit leaves a written log for the inspector who posts your letter grade. [16] [17]
Larger cockroaches usually start outside. UC researchers list American, Oriental and Turkestan cockroaches as outdoor species that hide by day in sewers, water meter boxes and crawl spaces and wander indoors. In Van Nuys they tend to show up near floor drains, carport cleanouts and ground-floor doors, especially in hot months.
For these species we treat drains and cleanouts, work the building perimeter, add door sweeps and seal gaps at the slab. Indoor bait alone does not reach where they live. [28]
We inspect the reported unit plus the units that share its plumbing walls, along with trash and laundry rooms.
Gel bait in harborage, an insect growth regulator to stop development, and drain work for outdoor species.
Follow-up visits read the monitors, refresh bait where roaches are still feeding and update the service log.
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 the October 21, 2026 update, Van Nuys had 10 positive mosquito samples, the first detected on July 22.
Read the originalVan Nuys had 9 positive mosquito samples (first on July 8, 2025), while neighboring Lake Balboa and Valley Glen had 13 each.
Read the originalThe county closure list in this story includes a convenience store at 15317 Vanowen St, Van Nuys, closed for a vermin infestation from March 16 to March 18, 2026.
Read the originalIts list of August 2026 county closures includes a pizza restaurant at 15232 Victory Blvd in Van Nuys, closed for a vermin infestation on August 4, 2026.
Read the originalA county Public Health inspector counted more than 20 rodent droppings on the 16600 block of Wyandotte St; an editor's note moved the location from Van Nuys to Lake Balboa, and the council office said the city would rely on the county.
Read the originalYou do not have to move heavy appliances, but leave room around them and clear the counters and the cabinet under the sink. Wiping grease from behind the stove helps too. A written prep sheet arrives before the appointment.
Repellent sprays kill what they touch but often push German cockroaches deeper into walls or into the next unit. Gel bait gets eaten and shared inside the colony, and a growth regulator stops young roaches from maturing, so together they reach the cockroaches a spray never touches.
For most buildings, yes, with enough notice. We schedule units, trash rooms and laundry rooms together, send tenant notices ahead of time and keep a log for each unit.
Yes. Visits happen before opening or after closing, and we use products labeled for food areas, placed in cracks and voids rather than sprayed over surfaces.
Expect a clear drop within about two weeks, as roaches feed on the bait and pass it along. Seeing a few sluggish roaches in that window is normal; the return visit measures what remains.
The large outdoor species can, especially from sewer lines and floor drains in ground-floor units and garages. Drain treatment, sealing around pipes and keeping drain traps filled with water help keep them out.
The small light-brown roach with two dark stripes behind its head is a German cockroach, and it lives indoors only: cabinet hinges, backsplash gaps and appliance motors. Females carry egg cases of about 30 young almost until they hatch, so killing visible roaches leaves the next generation untouched. In Van Nuys apartments they travel between units through pipe chases and shared wall voids.
The big reddish roach near a drain is an American cockroach up from the sewer in hot weather, often through a dry floor drain. The shiny black one stuck in the bathtub is an Oriental or Turkestan cockroach from a damp garage, meter box or ivy bed. Each needs a different plan.
The technician inspects the kitchen, bathrooms, laundry and water heater closet, checking hinges, pipe gaps and appliance motors for droppings and egg cases, and confirms the species. Small dabs of gel bait then go inside the cracks where roaches hide and forage, not on open counters. Dust reaches wall voids and cabinet kick spaces.
An insect growth regulator is added so nymphs hatching after the visit never become breeding adults, breaking the cycle that lets German cockroaches rebound after a spray. The follow-up visit reads the sticky monitors, rebaits where feeding continues and switches products if feeding has stopped. Multi-unit buildings and restaurants in Van Nuys receive a service log each visit.
Empty kitchen cabinets, drawers and under-sink cabinets so hinges, corners and pipe gaps are reachable. Put all food, pet food included, in sealed containers or the refrigerator. Clear the floor in front of the stove and refrigerator, remove cardboard boxes and paper bags, and fix or report dripping taps.
Stop using store sprays and foggers; they repel roaches into the walls and away from the bait. Bait is slow by design: roaches carry it back to the harborage and share it, so a week or longer passes before numbers drop. Expect several weeks and at least one follow-up for a German colony.
Every PesPro service carries a 30-day guarantee, and cockroaches are in the top tier with bed bugs and rodents: if roaches reappear within 30 days of your treatment, PesPro returns for a third visit at no extra cost. Other pests pay 30% of the original price for a return visit in that window.
Quotes are free and written after the inspection, because the species, the spread and whether neighboring units or a commercial kitchen are involved set the scope. Multi-unit buildings in Van Nuys are quoted per door, with rates that fall as the building grows; restaurants by square footage and risk.
Same-day service is available for an extra fee. It pays off when a restaurant has failed an inspection or has one coming, when roaches are out on counters in daylight, which signals a crowded colony, or when someone in the home has asthma. The 24/7 line is (323) 472-5329.
Vermin infestation is the most frequent reason in recent LA County weekly food-facility closure reports, which is why PesPro's restaurant logs are organized around what inspectors check: droppings, live activity and harborage. Service runs before opening or after close, with no broadcast spraying near food surfaces.
Multi-unit programs treat unit by unit plus trash rooms and utility closets, supply tenant-notification templates, and keep digital service logs that HOA boards can review. PesPro is QualityPro certified, a credential held by fewer than 3% of US pest control companies, and holds a 4.9-star Google rating across 132 reviews.
Because gel bait works slowly: roaches eat it, return to the harborage and share it, and females carrying egg cases feed very little, so their young hatch into the growth regulator afterward. Numbers usually fall in the second and third weeks.
Leave them. Wiping removes the only thing the colony is eating, and sprays repel roaches into the walls or the next unit. Clean counters and floors normally, but keep cleaners off the dots until the program is finished.
Treating one unit while connected units stay infested shuffles roaches around, so PesPro inspects and treats adjoining units and common areas when the manager authorizes it. Civil Code 1941.1 lists vermin-free premises among a landlord's habitability duties; general information, not legal advice.
If roaches reappear within 30 days of your treatment, PesPro returns for a third visit at no extra cost. Keeping the bait dots intact and following the sanitation list keeps the guarantee simple to use.
Gel bait sits in tiny amounts inside cracks where hands and paws do not reach. Growth regulators act on insect hormones that people and pets lack and are low in toxicity. PesPro uses pet-safe and child-safe formulations under California DPR guidelines.
Foggers settle on open surfaces and never reach the cracks where cockroaches breed; survivors scatter deeper into walls and neighboring units, which makes the bait treatment slower. Save the money; the quote is free.



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