How much does an HVAC Design Engineer make in Illinois?
As of August 01, 2026, the average salary for an HVAC Design Engineer in Illinois is $64,907 per year, which breaks down to an hourly rate of $31.
However, an HVAC Design Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $73,393
- Majority Range (25th-75th percentile): $58,512 to $69,349
- Entry-Level (10th percentile): $52,690