# K\&J Heating and Cooling

> K\&J Heating \& Cooling delivers expert Chicago\-land HVAC services\. From maintenance to repairs and new installs, we do it right and on time\.

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## Pages
- [About Us](https://www.kjheatcool.com/about-kj-heating-and-cooling/)
- [Promotions](https://www.kjheatcool.com/promotions/)
- [Carrier HVAC Installation](https://www.kjheatcool.com/carrier-authorized-dealer/installation/)
- [Furnace Installation \& Replacement](https://www.kjheatcool.com/heating-services/furnace-installation/)
- [Furnace Repair](https://www.kjheatcool.com/heating-services/furnace-repair/)

## Posts
- [Should You Turn Off Your AC When on Vacation?](https://www.kjheatcool.com/blog/should-you-turn-off-your-ac-when-on-vacation/)
- [Does a Dehumidifier Help With Allergies?](https://www.kjheatcool.com/blog/does-a-dehumidifier-help-with-allergies/)

## Categories
- [Blog](https://www.kjheatcool.com/category/blog/)

## Optional
- [Sitemap index](https://www.kjheatcool.com/sitemap_index.xml)