Pest control companies covering Olympia handle the full range, not only bed bugs: rodents through the autumn, ants through the wet spring, wasps in late summer, and spiders year round. Applying pesticides for hire in Washington requires a WSDA applicator licence, so ask for the number before anyone treats.
What the season looks like here
Western and eastern Washington run different calendars, but the shape is consistent. Rodents move indoors as the first sustained cold arrives and the autumn callout spike follows within a fortnight. Moisture ants and carpenter ants track the wet spring and are the pest most likely to indicate a building problem rather than a pest problem. Wasp nests become a nuisance in late summer when the colony peaks. Spiders are constant and mostly harmless.
Bed bugs have no season. They track turnover — moves, travel, second-hand furniture — which is why they arrive at times of year that make no sense against every other pest.
When a pest problem is really a building problem
Moisture ants in a Washington property are a symptom worth taking seriously: they colonise wood that is already wet, so finding them usually means finding a leak. A company that treats them and says nothing about the moisture has solved half the problem. Ask what they saw, not only what they sprayed.
Covered ZIP codes in Olympia
- 98501
- 98502
- 98505
- 98506
- 98512
- 98513
- 98516
Nearby coverage
Companies quoting Olympia generally travel across the Thurston county area.
- Lacey
- Bucoda
- Littlerock
- Rainier