How Much Does Termite Treatment Cost in Illinois?
Illinois pricing is near the national average. Updated for 2026.
Termite Treatment Pricing in Illinois
In Illinois, the average cost for termite treatment is $604 per treatment, which is 5% higher than the national average of $575. Most Illinois residents pay between $236 and $2,625.
Illinois has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.
Termite treatment protects your home from wood-destroying insects through liquid barrier treatments, bait stations, fumigation, or spot treatments depending on the severity of infestation.
Illinois vs National Average
What Affects Termite Treatment Cost in Illinois?
Treatment type
Liquid barrier: $225-$900. Bait stations: $800-$1,500. Tenting/fumigation: $1,200-$2,500. Spot treatment: $225-$450
Home size
Under 1,500 sq ft: $225-$600. 1,500-3,000 sq ft: $500-$1,200. Over 3,000 sq ft: $1,000-$2,500
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💡 Tips to Save on Termite Treatment in Illinois
- 1.Get annual inspections to catch problems early ($75-$150)
- 2.Liquid treatments are cheaper than fumigation
- 3.Ask about ongoing monitoring contracts
- 4.Fix moisture issues — termites love damp wood
📈 Termite Treatment in Illinois Cost Trends (2020–2024)
Prices have increased +18.0% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $512 | — |
| 2021 | $534 | +4.3% |
| 2022 | $569 | +6.6% |
| 2023 | $585 | +2.8% |
| 2024 | $604 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Termite Treatment in Illinois
Recent Reports
Frequently Asked Questions
How often should I get a termite inspection?
Annually. Most pest control companies offer annual inspection plans for $75-$200/year, which is far cheaper than treating an active infestation.
Termite Treatment Cost in Other States
Related Cost Guides for Illinois
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