Contact Us

Contact Us

If you’re tired of the status quo in home comfort sales and service, it’s time to experience THE MERTS PLEDGE. We take pride in our legacy built on the foundation of providing the best heating and cooling equipment sales and service with integrity and professionalism. Since 1952, we’ve built a reputation among our peers and customers demonstrating that we deliver what we promise. 

Call Merts Heating & Air Conditioning at 833-52-MERTS. We have two convenient locations to better serve you with 24/7 emergency service. If you live within a 25-mile radius of the Steger, Illinois and Crown Point, Indiana areas, call us today to find out more about our special tune-up offers. We look forward to working for you!

Quality & Honesty Since 1952.


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Mon – Fri: 7AM – 5PM
(w/ 24-hr emergency service)

Illinois Location:

3102 Louis Sherman Dr; Steger, IL 60475