Welcome to the internet home of Northeast Illinois Heating & Air Conditioning Corporation (NIHAC).

Please take a moment to look around and see how NIHAC is creating solutions to all of your HVAC-R needs.

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What People Say

Thank you for everything! Your guys did a great job. I will be contacting you again for additional work.
- C. Johnson  

Thank you for the quick response to our problem. See you soon for the yearly checkup of our unit.
- The Mrocks