Iowa pest control license lookup: how to check and get a license
Iowa pest control license lookup: who issues exterminator licenses (IDALS), how to check one online, the license types, and 104 exterminating and pest control services by county.
Do exterminators need a license in Iowa?
| Who licenses them | Iowa Department of Agriculture and Land Stewardship (IDALS), Pesticide Bureau |
|---|---|
| License types | Commercial Pesticide Applicator License (company), Commercial Pesticide Applicator Certification |
| When a license is required | Anyone in the business of applying pesticides to another person's property must be licensed |
In Iowa the pest control company is licensed and its applicators are certified. Before a license is issued the company must show financial responsibility (bond, insurance or letter of credit) of at least $100,000 for property damage and public liability (Iowa Code 206.13).
How do you look up an exterminator's license in Iowa?
- Ask the exterminator for the license number and the exact business name on the license.
- Open the Iowa pest control license lookup run by IDALS.
- Search by license number first. A name search can return several people or companies with similar names.
- Check that the status is active or current, that the license type covers your job, and that the name matches the company on your contract.
- If something doesn't match, ask the exterminator about it before you sign or pay a deposit, or contact IDALS.
What pest control licenses does Iowa issue?
- Commercial Pesticide Applicator License (company)
- Commercial Pesticide Applicator Certification
How do you get a pest control license in Iowa?
Licenses are issued by the Iowa Department of Agriculture and Land Stewardship (IDALS), Pesticide Bureau. Requirements such as experience, exams, insurance and fees change, so read the current rules on the official IDALS source before you apply. Already licensed? List your business on Expert Helper to get matched with customers.
How many exterminators are there in Iowa?
The Census Bureau counted 104 exterminating and pest control services with employees in Iowa in 2023. The counties with the most:
| Polk County | 30 |
|---|---|
| Linn County | 11 |
| Black Hawk County | 11 |
| Scott County | 10 |
| Dubuque County | 8 |
| Dallas County | 6 |
| Woodbury County | 5 |
| Pottawattamie County | 5 |
What do Iowa homes mean for pest control work?
The median home in Iowa was built in 1971, 28% of households rent and 77% of homes are single-family houses. 60% of homes heat with utility gas and 24% with electricity.
How do you choose an exterminator in Iowa?
- Ask for the business registration and the applicator's state certification number, and check them with the state agency.
- Ask what product they'll use and where, and what you need to do before and after (pets, kids, food, laundry for bed bugs).
- Prefer companies that inspect and seal entry points (integrated pest management) over ones that only spray.
- For bed bugs, ask how many visits are included and whether a follow-up inspection is part of the price.
- Get the guarantee in writing: what happens if the pests come back within 30 or 90 days.
Exterminators & Pest Control in other states
Sources: Iowa licensing agency (linked above); US Census Bureau County Business Patterns 2023 and ACS 2023 5-year estimates.