About Pure Climate Heating and Cooling 

Pure Climate Heating and Cooling was founded with a mission that goes beyond furnaces and air conditioners — we’re here to improve the health, comfort, and well-being of every home and business we serve.

Our story began with Jim Falakos, who personally experienced the harmful effects of poor indoor air quality. What started as a health challenge quickly became a lifelong commitment: making sure other families and businesses never have to face the same risks. That personal experience led Jim to pursue advanced training, earning a Bachelor of Science in Renewable Energy from Illinois State University, a Master of Science in Advanced Energy and Fuels Management from Southern Illinois University, and certifications in HVAC technology and Building Science.

With that background, Jim founded Pure Climate to deliver HVAC solutions that are not only reliable, but also energy-efficient and health-focused. From Downers Grove to Hinsdale, Western Springs, and nearby communities, our team continues to build on that vision by integrating indoor air quality checks, modern energy-saving technology, and a people-first approach to service.

At Pure Climate, you’re not just getting an HVAC contractor — you’re gaining a partner dedicated to helping your family breathe easier and your business operate in comfort.