847-719-COOL (2665)

The Best Heating and Cooling Service Company in Chicagoland

Ack-Temp Mechanical Services is committed to servicing all of your heating and cooling needs! Whether you need service for a residence or a business, an installation or a repair, Ack-Temp’s friendly and knowledgeable professionals will do everything they can to give you the comfort that you deserve. We offer the best in heating and cooling equipment, as well as conveniences like expert consultation, free estimates, customer care plans. Call us or contact us today to see what our heating and cooling service is all about!

Online Scheduling & More

All requests will be answered within one hour during business hours or by 9:00 a.m. on the next business day.

Free Quotes and Estimates
Get a free quick quote or estimate anytime you have a heating or cooling need.


HVAC Products
To purchase for your furnace and air conditioner. Contact or call us at 847-719-2665.


Customer Comments

Russ Ackerman's team is great. They installed a whole house humidifier . They were quick, clean and very professional even suggesting some very meaningful modifications. I would recommend them for any of your residential HVAC needs.

—Michael Meehan