Air Conditioning in Chicago: what to know
Chicago winters are long and cold, with sub-freezing stretches and lake-effect snow, followed by warm, humid summers. Two-flats, bungalows and older brick homes are common, many with basements that need attention during spring thaws and heavy rain.
- Summers are short but hot; a unit that sits all winter should be checked before the first heat wave.
- Schedule AC service in spring and heating service in fall to avoid peak-season waits.
How much does air conditioning cost?
- AC repair: $250 – $700
- AC installation: $5,000 – $12,000
- Ductless AC: $4,600 – $8,350
Estimate only. Typical price ranges based on public US cost data, adjusted by state. Your actual quote comes directly from the pro and depends on your home and the job.
Get a quote from a local pro →How it works
Is the system not cooling, leaking, frozen, noisy, or not turning on? Describe the problem, add your ZIP code and when you need help, and we look for an available local professional in the Chicago area. The request takes about 2 minutes, is free, and your address stays private until a professional is assigned.
Frequently asked questions
Do I need a permit for air conditioning work in Chicago?
Replacing or installing an AC system usually requires a mechanical permit; routine maintenance and repairs usually do not. In Chicago, permits are typically handled by the City of Chicago Department of Buildings. Rules change, so confirm with them before work starts.
Which parts of Chicago do you cover?
Requests are accepted from anywhere in the Chicago area, including Lincoln Park, Lakeview, Logan Square, Hyde Park and Bridgeport. Availability depends on local professionals in your ZIP code.
How much does air conditioning cost in Chicago?
Typical price ranges for Illinois are shown in the cost estimate above. The final price depends on the job, materials and access, and the professional gives you a quote before any work begins. Sending a request is free.