HVAC Technician salary in Illinois
Updated Updated for 2026 tax law
An HVAC Technician in Illinois earns a median of $77,410 a year ($37.22/hour equivalent), 26.9% above the national median of $61,010. Illinois ranks #3 of 51 states. About 9,740 people do this job in Illinois.
Take-home pay in Illinois
At the Illinois median, a single filer keeps about $59,601 a year after federal, FICA and Illinois taxes — $2,292 every two weeks. Try your own numbers with the Illinois paycheck calculator.
- Gross pay
- $2,977.31
- Federal income tax
- −$315.39
- Social Security (6.2%)
- −$184.59
- Medicare (1.45%)
- −$43.17
- Illinois income tax
- −$141.81
- Take-home pay
- $2,292.34
Annual breakdown
- Gross
- $77,410
- Federal
- $8,200
- FICA
- $5,922
- State + local
- $3,687
- Net
- $59,601
- Marginal federal rate
- 22.0%
- Marginal state rate
- 5.0%
2026 federal brackets (Rev. Proc. 2025-32) and 2026 state rules. Estimates assume wages are your only income and use annual liability, so your actual withholding can differ slightly.
How Illinois compares
| Rank | State | Median salary |
|---|---|---|
| #1 | District of Columbia | $84,390 |
| #2 | Alaska | $77,430 |
| #3 | Illinois | $77,410 |
| #4 | Massachusetts | $77,300 |
| #5 | Connecticut | $76,610 |
| #49 | Mississippi | $48,680 |
| #50 | Alabama | $48,370 |
| #51 | Arkansas | $48,110 |
See the national HVAC Technician salary page for the full pay range and all states.
BLS occupation: Heating, Air Conditioning, and Refrigeration Mechanics and Installers (SOC 49-9021), May 2025, state estimates.
Frequently asked questions
How much does an HVAC Technician make in Illinois?
The median salary is $77,410 a year and the average is $77,570 (BLS May 2025).
Is Illinois a good state for heating?
Illinois ranks #3 of 51 states for median pay in this job, 27% above the national median of $61,010.
What is $77,410 after taxes in Illinois?
About $59,601 a year ($2,292 every two weeks) for a single filer in 2026.
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Estimates for information only — not tax, legal or financial advice.