Spiders & arachnids

Spiders: identification & spider control

Most spiders follow their food. We de-web eaves, garages and crawl spaces, treat the perimeter to cut off the insects spiders feed on, and take extra precautions with black widow and brown recluse activity.

Brown spider on a web in the corner of a room

How to identify spiders

What it looks like
Eight legs, two body segments and no antennae; web-builders have small heads and rounded abdomens.
Size
1/8 to 2 inches including legs
Where you'll find it
Corners, eaves, garages, basements, crawl spaces, window wells and stored boxes.
Commonly confused with
Harvestmen (daddy longlegs) have one body segment and do not spin webs.

Signs of spiders in your home

  • Webs in corners or eaves
  • Egg sacs
  • Shed skins
  • Increase in flying insects indoors

Spiders questions homeowners ask

How do I know if a spider is dangerous?

In the U.S. only black widows (shiny black with a red hourglass) and brown recluses (violin mark, six eyes) are medically significant. Photograph, do not handle.

Why do I suddenly have lots of spiders?

Spiders follow prey and shelter. A spike usually means an insect problem outside, or cooling weather driving them indoors.

Spider control by city

Local technicians handle spiders in every market below — pick your city for neighborhood coverage, seasonal notes and a free quote.

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