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Home guide

Crawl space pest problems

Many intown Atlanta homes sit on crawl spaces, and they are where most hidden pest problems start.

Crawl space with plastic vapor barrier over the ground and wooden floor joists above

Why crawl spaces attract pests

Clay soil, humid summers and poor ventilation keep crawl spaces damp. Moisture plus wood plus darkness invites subterranean termites, Oriental and American cockroaches, camel crickets, spiders, millipedes and rodents.

Silvery, scaled silverfish with long antennae and three tail bristles on a tile surface
Silverfish point to damp spots: bathrooms, basements and crawl spaces.

Fixes that reduce pest pressure

  • Remove wood debris, old form boards and cardboard.
  • Install or repair a vapor barrier over exposed soil.
  • Fix plumbing leaks and grading or gutter problems that send water underneath.
  • Screen vents with hardware cloth and secure the access door.
  • Consider encapsulation or dehumidification where appropriate. Tell your termite provider, because it affects inspection access.

Talk to us

Want a professional to take a look?

Call and describe what you’re seeing and where. We’ll talk through the likely pest and whether an inspection makes sense.

1-833-567-5833
  • Have photos of the pest or damage ready if you can
  • Note where and when you’ve seen activity
  • Mention your neighborhood or ZIP code
Call 1-833-567-5833