Arizona is home to two medically significant spider species — the black widow and the brown recluse. Both hide in the places you least expect and strike without warning. Don't leave it to chance.
Black widows are one of the most venomous spiders in North America. Brown recluses cause necrotic bites that can take months to heal. Both are common in Greater Phoenix — and both are reliably controlled with professional treatment.
Arizona hosts over 40 spider species, but two demand the most attention. The black widow (Latrodectus hesperus) is identified by its glossy black body and red hourglass marking. Its venom is a powerful neurotoxin — bites cause severe muscle pain, cramping, nausea, and in rare cases, respiratory distress. They build messy, irregular webs in garages, woodpiles, under eaves, and in dense vegetation.
The brown recluse (Loxosceles reclusa) and its relative the desert recluse are less conspicuous — tan to light brown, violin-shaped marking on the back. Their bites can cause necrotic lesions that destroy surrounding tissue. They hide in undisturbed areas: closets, boxes, shoes, and attic spaces.
Beyond these two, wolf spiders, jumping spiders, and tarantulas are common in Arizona homes and yards. While not medically significant, they indicate an insect population that needs addressing. Regular spider control also reduces the prey insects that attract them in the first place.
We inspect your home's interior and exterior for web locations, hiding spots, and species present. Knowing which spiders you have determines the safest and most effective treatment approach.
We physically remove existing webs and egg sacs from eaves, corners, garage walls, and entry points. This eliminates current populations and disrupts established harborage zones.
We apply residual insecticides to hiding spots, baseboards, cracks, crevices, and exterior walls. We also treat under eaves, in garages, and around exterior lighting that attracts the insects spiders feed on.
Spiders are persistent. Our quarterly service keeps the protective barrier active and catches seasonal influxes before they become infestations. If spiders return between visits, so do we — at no charge.
Our spider treatments use residual products targeted at spider harborage zones rather than broadcast sprays across your lawn. We also address the insects spiders feed on — reducing food sources is one of the most effective long-term spider control strategies.
Black widows and brown recluses require different approaches. Our technicians are trained to identify Arizona's specific spider species on sight, locate their web patterns, and choose the right treatment for each situation. We don't guess — and with venomous species, guessing isn't good enough.
Zona identifies, eliminates, and prevents Arizona's most dangerous spiders — safely and reliably.
No pressure. No obligation. Just straight answers.
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