Pest control licensing and rules

We won't state what your state requires, because it differs and changes. What EPA does say generally: state pesticide regulatory agencies license pest control professionals and enforce additional restrictions, and homeowners should contact that agency if they have doubts about a company or if a product is misapplied.

How to verify. Search for your state's pesticide regulatory agency — often within the department of agriculture — and use its license lookup or call. Ask the company directly to show the license, as EPA advises, and check that it covers the right service category for your job.

Company structure. EPA notes each company must have at least one certified, licensed commercial pesticide applicator in the proper service category, with other applicators either certified or licensed technicians working under the direct supervision of a certified applicator. Ask which applies to the person arriving at your door.

Fumigation and structural work attract additional requirements in many places, including notification and posting rules. Ask what your state requires, and ask the provider to show you the written notice requirements they'll follow.

How to choose

Verify with the state, not the certificate

A printed certificate is easy to produce. A license lookup with the issuing agency is the real check.

Check the service category

Wood-destroying organism work is commonly a separate category from general household pest control.

Ask about notification rules for fumigation

Whole-structure work often carries specific posting and notification requirements. Get them in writing.

Know who to call if something's wrong

EPA points property owners to the state pesticide regulatory agency for misapplication concerns.