Pest Control Technician in Illinois: Salary, License Requirements, and How to Start
Licensed local services
Illinois employs 2,470 pest control technicians, with a statewide median of $46,450 and wide variation by city and experience. Here is the real wage data, the exact Illinois licensing picture, and where to train.
What Pest control technicians Earn in Illinois (May 2025)
- Illinois median pay
- $46,450 (May 2025)
- Starting range (10th percentile)
- $36,120
- Experienced (75th percentile)
- $49,360
- Top earners (90th percentile)
- $62,450
- Employed in Illinois
- 2,470
- U.S. median (for comparison)
- $43,610 (May 2024)
Wages vary substantially by metro. Median annual pay for pest control technicians in major Illinois markets:
- Springfield
- $46,850 (70 employed)
- Rockford
- $45,440 (40 employed)
- Peoria
- $45,360 (110 employed)
What That Pay Is Worth in Illinois
Prices in Illinois run right about the national average (cost-of-living index 100.0 vs a U.S. baseline of 100, 2024), so the $46,450 median holds roughly its face value.
Illinois License and Certification Requirements
Registered Apprentice → Certified Structural Pest Control Operator — regulated by the Illinois Department of Public Health (IDPH) — Structural Pest Control.
- Illinois requires pest control workers to be registered with IDPH as a Structural Pest Control Apprentice before performing pesticide application. Apprentice registration requires employer sponsorship from a licensed pest control business.
- After 1 year of supervised work, pass the IDPH Structural Pest Control exam (core + category: General Pest, Termite, etc.) to become a Certified Pest Control Operator. Apply to IDPH with documentation.
- Certification renews every 3 years with CE credits. Illinois also requires EPA general pesticide applicator certification for certain restricted-use pesticides.
Official requirements: Illinois Department of Public Health (IDPH) — Structural Pest Control →
Training in Illinois
Chicago and the northeastern Illinois suburbs have one of the densest pest control markets in the Midwest. Illinois's varied climate (cold winters, humid summers) drives both seasonal and year-round pest pressure. German cockroach, bed bug, and rodent control are especially active categories in urban settings.
Is This the Right Move for You?
Best for: People who want a quick licensed entry path and don't mind working outdoors and in varied building environments.
Think twice if: Pesticide exposure, crawl spaces, attics, and physically demanding customer sites sound unappealing.
Why it's resilient: Licensed pest control requires physical site assessment, chemical application judgment, and local knowledge that cannot be done remotely.
First Steps
Look for pest control technician openings with established companies — most train on the job and sponsor you for the state license exam.
Frequently Asked Questions
How much do pest control technicians make in Illinois?
The median wage for pest control technicians in Illinois is $46,450 per year (May 2025, BLS). Entry-level pay (10th percentile) starts around $36,120, and top earners (90th percentile) make about $62,450. Pay varies by metro and years of experience.
What license or certification do you need to become a Pest Control Technician in Illinois?
Registered Apprentice → Certified Structural Pest Control Operator, overseen by the Illinois Department of Public Health (IDPH) — Structural Pest Control. Illinois requires pest control workers to be registered with IDPH as a Structural Pest Control Apprentice before performing pesticide application. Apprentice registration requires employer sponsorship from a licensed pest control business.
Is being a Pest Control Technician a good career in Illinois?
Licensed pest control requires physical site assessment, chemical application judgment, and local knowledge that cannot be done remotely.
Which Illinois metros pay pest control technicians the most?
Among Illinois metro areas, Springfield leads at $46,850, followed by Rockford ($45,440), Peoria ($45,360). Local pay tracks regional demand and cost of living, so the highest-paying metro isn't always the best net move.
Sources and Verification
Wage data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025), Illinois statewide and metro estimates for SOC 37-2021. Licensing summary compiled from the Illinois Department of Public Health (IDPH) — Structural Pest Control (2026-06-11). Requirements change — always confirm current rules with the board and verify program costs and outcomes before enrolling.
BLS Occupational Outlook · O*NET Illinois wages · Illinois licensing/certification source
Cost of living: BEA Regional Price Parities.
Pay percentiles describe current workers, not entry-level offers; training costs and local demand vary, so verify locally before committing money or quitting a job.