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Air Conditioning Cost in Illinois
Updated for 2025 • Climate Zone 5A • Labor costs 10% above national average
Low
$3,300
Average
$5,500
High
$8,800
per unit • 10% above national average
Air Conditioning in Illinois: What You Need to Know
Illinois homeowners should consider local climate and building codes when planning this project. Get quotes from local contractors for accurate pricing.
Calculate Your Air Conditioning Cost in Illinois
Estimate Your Air Conditioning Cost
Your Estimated Cost
Low
$2,640
Average
$4,400
High
$7,040
Labor Rate Adjustment+10%
Slightly above national average
Material Choice-20%
Budget-friendly option
Estimates are for planning purposes. Actual costs vary by project specifics, contractor, and market conditions.