Flea & Tick Elimination
Flea & Tick Control in Hayward, CA
101 Exterminators does flea and tick control in Hayward for the interior and the yard together, because treating only the pet leaves the eggs behind. We are California licensed under SPCB Lic. #9119 and have worked here since 2005. Cat fleas (Ctenocephalides felis) ride in on opossums, raccoons and ground squirrels crossing from the Garin and Dry Creek Pioneer hillsides, which is why east-side Hayward yards get them with no pet in the house.
Warning Signs
Signs You Need Fleas & Ticks Service in Hayward
Inside the home we pair an adulticide with an insect growth regulator, which keeps eggs and larvae from ever reaching the breeding stage. Outside we treat the shaded ground where larvae survive, plus the fence lines, wood piles, and crawl space openings that wildlife uses as a highway. Tick work concentrates on the boundary between mowed yard and unmanaged brush, since that strip is where questing ticks meet people and dogs. We also walk the property for the entry points that keep bringing fleas back, and we explain what your veterinarian needs to handle on the animal, because the environment and the pet only work when they are handled together.
Pets scratching or chewing at the base of the tail, the belly, and behind the ears
Flea dirt in pet bedding: dark pepper-like specks that turn rust red on a damp paper towel
Bites in tight clusters on ankles and lower legs, usually a few in a row
Small dark insects that disappear into carpet pile the moment you part the fur
A burst of biting a day or two after a vacation, or on the first day in a vacant rental
Fleas in a home with no pets, which usually points to wildlife living under the structure
Ticks found on a dog after time in the yard rather than after a hike
An attached tick on a family member, or a rash, fever, or joint ache in the weeks after a bite
How It Works
Our Fleas & Ticks Process in Hayward
Every job follows the same methodical approach — no shortcuts, no guesswork. Here is what to expect when you work with us in Hayward.
Inspection & Source Identification
We look for flea dirt where it collects, check crawl spaces and the shaded ground under decks and hedges, and note where opossums, raccoons, and ground squirrels are moving through the property. For ticks we walk the line where kept lawn meets brush, since that strip carries most of the exposure. What the inspection turns up sets the treatment, rather than a standard package set in advance.
Interior Treatment
Interior work pairs an adulticide for the fleas you can see with an insect growth regulator for the ones you cannot. The growth regulator keeps eggs and larvae from developing into breeding adults, and it goes where eggs settle: carpet, the base of upholstered furniture, pet resting spots, and along baseboards. On hard floors we work the edges and cracks, where debris feeds developing larvae.
Yard & Property Edge
Flea larvae do not survive in open sun, so yard treatment targets shade: under decks and stairs, beneath dense shrubs, along the north side of the house, and wherever the dog lies down. Tick treatment follows a different line, the border where mowed yard gives way to tall grass, leaf litter, and brush. Treating the whole lawn misses both.
Pet Coordination & Follow-Through
Treating the house without the animal, or the animal without the house, puts you back where you started. We coordinate timing so your veterinarian's product goes on the pet the same day we treat, and we walk you through the vacuuming schedule that pulls pupae out of the carpet. Vacuuming does more than clean here, since the warmth and pressure signal cocooned adults to emerge onto treated surfaces.
Why 101 Exterminators
Fleas & Ticks You Can Count On in Hayward
Growth Regulator in the Plan
An adulticide handles the fleas jumping today. The insect growth regulator works on the eggs and larvae buried in carpet and yard shade, which is where the great majority of the population is sitting at any moment.
Yard and Property Edge Treated
Indoor-only treatment leaves the outdoor source running. We treat the shaded ground where flea larvae survive and the brush line where ticks wait for a host to walk by.
Wildlife Source Assessment
Homes along open space, creek corridors, and farm edges get fleas delivered by opossums, raccoons, and ground squirrels. We find the openings those animals are using and tell you what needs closing.
Coordinated With Your Veterinarian
We time the visit around the product your vet has prescribed, and you get written prep and re-entry steps so the two halves of the job line up instead of canceling each other out.
Common Questions
Flea & Tick Control FAQs for Hayward
We have no pets, so why does our Hayward yard have fleas?
Wildlife brought them. Cat fleas (Ctenocephalides felis) travel on opossums, raccoons, skunks and ground squirrels, and yards on Hayward's east side back onto the Garin and Dry Creek Pioneer open space where those animals cross nightly. They drop eggs in shaded, moist ground — under a deck, along a fence line, at a crawl space vent being used as a den. Closing off the space under the deck and screening those vents is the durable half of the fix.
The fleas came back a week after treatment in our Hayward house. Did it not work?
That is the pupae hatching, and it is expected. Most of a flea infestation is eggs, larvae and pupae rather than adults, and pupae stay protected in a cocoon until warmth and vibration trigger them — often several days after a treatment. Vacuum daily, including under furniture and along baseboard edges, because the vibration pulls them out early and the vacuum removes them. The follow-up visit exists for exactly this reason.
Are there ticks on the Hayward hillside trails, and do they come home with us?
Ticks live in the grassy and brushy edges of the East Bay hills, including the Garin and Dry Creek Pioneer areas, and they do ride home on dogs and clothing. Check your dog's ears, neck and between the toes after a hillside walk. Keep grass short and leaf litter cleared along the fence line where your yard meets open space, since that transition strip is where ticks wait — and it is where yard treatment is aimed, not the middle of the lawn.
Local Pest Pressure
Common Pests We Treat in Hayward
Every area has its own pest profile shaped by climate, housing, and geography. These are the pests we see and treat most often in Hayward — tap any one to learn how to identify it and what treatment involves.
Flea & Tick Control · Hayward
Free Pest Evaluation in Hayward
CA licensed and insured. Written estimate before any work begins. Urgent situations in Hayward are prioritized.