847.851.8698

Serving the Chicago NW Suburbs

Fun new video about Leith Heating and Cooling

Look at what Leith Heating and Cooling can help you with! We have made a Leith video to show you what services we provide.  We have always strived to stay current and this is one way that we can do that for our...

Maintenance or no maintenance

No one likes to wake up to their heat or air not working.  Emergency calls can get expensive quickly, and Leith Heating & Cooling says the best way to keep a break down from happening is to schedule an annual maintenance check of your HVAC equipment.  If you have...

A/C tip

Don’t switch your air conditioner to a colder setting when you turn it on. Constantly moving the thermostat up and down throughout the day wastes energy and money. Placing the thermostat at extremes won’t cool your home faster, it only makes your system work...