Spider Control in Vancouver, WA

Late summer into fall, male house spiders go looking for mates and end up in living rooms across Vancouver. Spiders follow food, so the real fix is fewer insects around the house plus a barrier at the places they get in.

Book spider control(360) 555-0148
Bright living room with large windows, kept free of fall house spiders
Bright living room with large windows, kept free of fall house spiders

Pests we treat

  • Giant house spiderEratigena atrica
  • Hobo spiderEratigena agrestis
  • Cross orbweaverAraneus diadematus
  • Western black widowLatrodectus hesperus
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Signs you need spider control

  • Large brown spiders running across floors in August through October
  • Funnel webs in window wells, wood piles and the garage
  • Orb webs across doorways and eaves each morning
  • Egg sacs in storage boxes and corners

Our spider control process

  1. Inspect window wells, crawlspace, garage and eaves
  2. Sweep webs and egg sacs from the exterior
  3. Apply a residual barrier at doors, windows, vents and the foundation
  4. Treat crawlspace and garage harborage areas
  5. Recommend lighting and landscaping changes that reduce prey insects

Prevention tips

  • Switch porch lights to warm yellow bulbs that attract fewer insects
  • Seal gaps under doors with sweeps
  • Store boxes in sealed plastic bins, not cardboard
  • Move wood piles away from the house

Spider Control FAQ

Are Vancouver spiders dangerous?

Almost all are harmless. Black widows live here but are rarely found indoors. If you're not sure what you're seeing, send us a photo and we'll identify it.

When is the best time to treat?

Late July or early August, before mating season peaks. Treating then means fewer spiders inside in September.

Related services

Often booked together

Rodent Control

Mice and rats trapped, removed and sealed out with exclusion work that lasts.

See rodent control

Wasp & Hornet Removal

Yellowjacket, paper wasp and bald-faced hornet nests removed safely, often the same day.

See wasp & hornet removal

Cockroach Control

German and oriental cockroaches eliminated with baits, growth regulators and follow-up.

See cockroach control

Need spider control in Vancouver?

Same-day appointments, a flat price before we start, and free re-service if they come back between visits.

Get my upfront quote Call (360) 555-0148
(360) 555-0148