- Rating
- 5.0 / 5.0 from 4 reviews
- Open
- 7 days a week
- Service area
- Chicago
- Phone
- (312) 505-8829
About
Chills HVAC Chicago LLC operates 24 hours every day. The business holds a 5.0 rating from 4 reviews on Google.
Service Area
Serving Chicago.
Hiring an HVAC Contractor in Chicago, Illinois
In Illinois, HVAC work is regulated by the Department of Financial and Professional Regulation (IDFPR). Before hiring any contractor, verify that they hold a valid license through the state. You can check a contractor's license status online at the IDFPR portal or by contacting the department directly at 1 (888) 473-4858.
In Chicago, most HVAC work requires a permit from the Department of Buildings. When you call an HVAC contractor, ask whether a permit is needed for the job and who will handle the permit application—typically the contractor pulls it. This ensures the work meets local code and is properly inspected.
When you contact an HVAC contractor, ask to see their state license and confirm it is current. Also ask whether they carry insurance and what guarantees or warranties come with the work. Since emergencies can happen any time, verify their availability and response time before you need them.
How do I verify an HVAC contractor's license in Illinois?
Visit the Illinois Department of Financial and Professional Regulation website or call 1 (888) 473-4858 to check if a contractor holds a valid license. [1]
Does HVAC work in Chicago require a permit?
Most HVAC work in Chicago requires a permit from the Department of Buildings. Ask your contractor whether a permit is needed and who will apply for it. [2]
What should I ask an HVAC contractor before hiring?
Ask to see their state license, confirm they carry insurance, ask about warranties on the work, and clarify their availability for emergencies. [1, 2]
Who is responsible for getting the permit?
The contractor typically handles the permit application. Confirm this with them when you get a quote. [2]
Where can I file a complaint against an HVAC contractor?
The Illinois Department of Financial and Professional Regulation accepts complaints against licensed contractors. Visit their website or call 1 (888) 473-4858. [1]
Sources
- Illinois Department of Financial and Professional Regulation (read 2026-09-20)
- City of Chicago — Department of Buildings permits (read 2026-09-20)
Contact Information
Business Hours
| Monday | 12 AM – 11:59 PM |
|---|---|
| Tuesday | 12 AM – 11:59 PM |
| Wednesday | 12 AM – 11:59 PM |
| Thursday | 12 AM – 11:59 PM |
| Friday | 12 AM – 11:59 PM |
| Saturday | 12 AM – 11:59 PM |
| Sunday | 12 AM – 11:59 PM |