Air Conditioning

Chicago summers are HOT! Keep yourself and your family cool and reduce energy costs with efficiently running A/C.

Air Conditioning

Chicago summers are HOT! Keep yourself and your family cool and reduce energy costs with efficiently running A/C.

We’ll keep you cool

We provide the best in A/C repair, maintenance, installation and parts replacement. Contact us now to schedule work or get an estimate.

  • A/C Repair
  • A/C Installation
  • Coil Cleaning
  • A/C Recharge
  • A/C Coil Replacement
  • A/C Estimates and Sales

Emergency service is always available, 24/7/365.

Save even more with our Preventive Maintenance Plan.

No job is too big or too small.

We had our air ducts cleaned and sanitized by McNally’s and the technician was on-time, friendly, polite and respected our home. He was on schedule in terms of the time estimation it took and overall it was a great experience. This was a very different from my last duct-cleaning a few years ago with one of those “” duct cleaning companies where I had a creepy tech who kept trying to upsell me and took twice as long as the estimated time. The previous company even scratched my hardwood floors – it was such a nightmare. McNally’s is professional all the way around and I really appreciate the care they take when in our home!

Leah S. – St. Charles, IL