Zark Heating & Cooling - New Lenox HVAC Company

Honest, Local New Lenox Heating and Cooling Company

Since our start in 2008, our team at Zark Heating & Cooling has been a leader in high-quality home and business comfort needs. We are proud to be a trusted heating and cooling company in New Lenox, IL, and the surrounding areas, and don’t take your trust for granted.

Our experienced team specializes in designing systems and solutions that are a perfect fit for your specific needs, and always treat your needs as our own.

About us:

  • Trane Specialist
  • NATE-certified technicians
  • ACCA member
  • NCI-certified company
  • Financing available on approved credit
  • 24/7 emergency service

By investing in education and continued training, we are confident that our team represents the latest and most innovative solutions in the heating and cooling industry. We’re always improving our services, and always doing our part to elevate your experience when calling our team for service.

The Best in Heating & Cooling Comfort

24/7 Emergency ServiceWith our experienced team of technicians and comfort experts, finding the right products and services is always a hassle-free process. We take the time to fully understand your needs and situation to best serve you.

From heating and cooling to IAQ solutions, sheet metal projects, new construction and more, you can always depend on our crew to deliver on our promises. If you have an emergency heating or cooling need, we’re available 24/7.

Our range of services includes:

  • Heating
  • Cooling
  • Indoor air quality
  • Whole house fans
  • Filters
  • Thermostats
  • Ductwork
  • Ventilation
  • Sheet metal fabrication
  • Light commercial HVAC
  • New construction
  • And more!

Our team is NATE- and NCI-certified, and we continue to train and educate ourselves to ensure we’re offering services that meet or exceed all current industry standards. We’ll always stand behind our craftsmanship, and do everything in our power to earn your complete trust and satisfaction.

Award-Winning Indoor Comfort Team

Zark Heating & Cooling is proud to be a trusted name in comfort throughout New Lenox and the surrounding communities. We take great pride in offering the highest caliber of services and products for your home or business. Our entire team carries ourselves with the highest standards of professionalism and commitment to quality, and we’ll always go above and beyond to exceed your expectations. We invite you to turn to our team to discover why we continue to be the first option in the area for comfort service.


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To learn more about us or any of our wide range of service offerings, simply call our team today!