AllSeasons HVAC/R

AllSeasons HVAC/R serves the Chicago area with heating and cooling repair and service. The business carries American Standard equipment and works on all makes and models. Open 24 hours every day.

The company holds a 4.7 out of 5 rating based on 23 customer reviews. Customers have praised the team for responsiveness—one review notes arrival within 24 hours for a furnace assessment—and for communication during service calls.

In Illinois, HVAC contractors who install or repair refrigeration equipment must be licensed through the Illinois Department of Financial and Professional Regulation (IDFPR). You can verify a contractor's license status and check for any enforcement actions on the IDFPR website at https://idfpr.illinois.gov/ using their license lookup tool. Before calling, ask your contractor for their license number and confirm it is current and in good standing.

The City of Chicago requires permits for HVAC work. When you contact an HVAC contractor, ask whether a permit is needed for your job—most heating and cooling repairs or replacements will require one. Your contractor should handle or coordinate the permit application with the Department of Buildings. You can check permit status and search issued permits through the Chicago Department of Buildings website at https://www.chicago.gov/city/en/depts/bldgs/.

Before hiring, confirm the contractor is licensed, ask what permits apply to your work, and request a clear estimate. Verify the license directly with IDFPR rather than taking the contractor's word for it, and ensure the contractor explains which building codes or safety standards apply to your specific system.