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Shield DefensePest Solutions

What we treat / Spiders

A messy web with a shiny black spider in it.

Black widows are common in Orange County and they like the places you reach into without looking: the water meter box, the garage door track, under patio chairs, in the block wall. The web is the tell. It is strong, tangled, and low to the ground, not a neat wheel.

From $149Included in the Shield plan.

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Field-guide drawing of a black widow from above with an inset of the hourglass marking and a tangled web
Black widow, from above, with the hourglass on the underside shown in the inset.

How to tell

Three things that point to spiders rather than something else.
  • A strong, irregular, tangled web close to the ground: under patio furniture, in the meter box, in the corner of the garage.
  • A glossy black spider that hides during the day and hangs upside down in the web at night.
  • Tan, papery egg sacs the size of a marble tucked into the web.

What we do about it

  1. Step 1: Inspect

    We check the usual places: meter and irrigation boxes, patio furniture, the garage, weep holes, block walls, wood piles, and the base of the house.

  2. Step 2: Remove

    Every web and egg sac we can reach comes down by hand and brush. This matters more than spraying.

  3. Step 3: Treat

    A targeted treatment in the cracks, weep holes, and wall bases where widows rest during the day.

  4. Step 4: Prevent

    The Shield plan’s quarterly perimeter treatment cuts the insects they feed on, so fewer set up next to the house.

“Found widows in the meter box and under every patio chair. They cleared every web and egg sac and I haven’t seen one since April.”
Gloria, Whittier

When they show up here

Peak months for spiders in Orange County.

Females are largest and most visible from late summer into fall.

Questions people ask