Always Heating & Cooling Co. Inc.
HVAC contractor in Chicago, Illinois 60634
- Rating
- 4.5 / 5.0 from 15 reviews
- Address
- 6341 W Belmont Ave, Chicago, IL 60634
- Service area
- Chicago
- Phone
- (773) 545-2040
About
Always Heating & Cooling Co. Inc. is an HVAC contractor located at 6341 W Belmont Ave in Chicago. The business holds a 4.5-star rating based on 15 customer reviews on Google.
Service Area
Serving Chicago.
Hiring an HVAC Contractor in Chicago, Illinois
Before hiring an HVAC contractor in Chicago, verify that the business and its technicians hold the proper credentials. Illinois regulates HVAC work through the Department of Financial and Professional Regulation (IDFPR). You can check whether a contractor or technician is licensed by visiting the IDFPR's online portal at idfpr.illinois.gov or by calling their licensing assistance line.
The City of Chicago requires permits for HVAC work, including installation and replacement of heating and cooling systems. Always ask your contractor whether they will obtain the necessary permit from the Chicago Department of Buildings before work begins. A legitimate contractor will be familiar with local permitting requirements and should include permit costs in their estimate.
When evaluating an HVAC contractor, ask to see proof of any required licenses and confirm they understand Chicago's building codes for heating and ventilation systems. Request references from recent jobs and clarify which components—furnace, air conditioner, ductwork, or other equipment—are included in their quote. Get a written estimate and ask about their availability for emergency service if that matters to you.
Do HVAC contractors in Illinois need a state license?
Yes. Heating and cooling work in Illinois is regulated. You can verify a contractor's license status through the Illinois Department of Financial and Professional Regulation (IDFPR) at idfpr.illinois.gov, or call (888) 473-4858. [1]
Does Chicago require a permit for HVAC work?
Yes. The City of Chicago requires permits for HVAC installation and replacement work. Ask your contractor to confirm they will pull the permit from the Chicago Department of Buildings before starting. [2]
How do I check if a contractor is licensed in Illinois?
Visit the Illinois Department of Financial and Professional Regulation online portal at idfpr.illinois.gov to look up an individual or business by name, or call (888) 473-4858 for assistance. [1]
What should I ask an HVAC contractor before hiring?
Ask to see their Illinois license, confirm they understand Chicago building codes for heating and ventilation, request references from recent jobs, and get a written estimate that itemizes what work and equipment are included. [1, 2]
How do I report a problem with an HVAC contractor in Illinois?
You can file a complaint against a licensed contractor with the Illinois Department of Financial and Professional Regulation. Visit idfpr.illinois.gov or call (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)