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Pest control in Washington

332 pest control listed across 104 cities in Washington.

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Quick answer

USA Business Search lists 332 pest control in Washington. The most are in Vancouver (29), Seattle (24), Spokane (18).

Updated November 2026

Pest control by city

Well-documented pest control in Washington

A sample of listings with a street address, phone number and website, one per city.

How to choose a pest control company in Washington

  • Ask what product they will use and whether it is safe around kids and pets.
  • Ask whether follow-up visits are included.
  • Get the treatment plan and warranty in writing.

Common questions

How many pest control are listed in Washington?

USA Business Search lists 332 pest control in Washington, in 104 cities and towns.

Which Washington cities have the most pest control?

Vancouver (29), Seattle (24), Spokane (18), Olympia (15), Kent (13).

How do I verify a Washington business?

Use the state's official business search and licensing boards, linked in our Washington business lookup guide.

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