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Serving the Chicago NW Suburbs

HVAC Home Maintenance For The Chilly Season

What are your plans for this fall season? While many people plan to get out their winter clothes, they often forget about the maintenance of their furnace. The temperature is dropping lower everyday, this is why it’s important to ensure your HVAC system is ready for...

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...
Why you need a humidifier

Why you need a humidifier

Do any of you ever wonder why you have a humidifier?  And then you remember that your heating and air conditioner guy said that you needed one, and you thought, “That doesn’t tell me why I need one but he is the professional.”  Well, now it is time...