Kansas City Pest Solutions

Black Widow Spider Control in Kansas City

Black widows are shy spiders that build messy, strong webs low in dark, undisturbed spots — garages, window wells, meter boxes, woodpiles and under patio furniture. Bites are uncommon, but they are medically significant.

Black widow identification →Brown widow →

Where we find them

Around Kansas City homes: garage corners and shelving, basement window wells, under decks and steps, irrigation and utility boxes, stacked firewood and outdoor toys that sit untouched. They rarely live out in the open living space.

How we handle black widows

We inspect the low, dark spots where they live, remove webs and egg sacs we find, and treat those harborage areas along with the exterior perimeter. Cutting the insect activity that feeds them is what keeps new ones from settling in.

They are most noticeable from late spring through fall.

What you can do

Wear gloves when moving firewood, boxes or yard items that have sat undisturbed. Keep the garage floor clear, shake out shoes and gloves stored in the garage, and move woodpiles away from the house.

Are black widows common in Kansas City?+

Yes, in the places they like — garages, window wells and outdoor storage. They are rarely found in the lived-in parts of a home.

What should I do if someone is bitten?+

Get medical advice right away, especially for children, older adults or anyone with symptoms like muscle cramping. If you can safely photograph or capture the spider, it helps identification.

Will treatment eliminate them for good?+

It reduces them sharply, but new spiders can move in from outside. Keeping clutter down and insects under control is what keeps numbers low.