Serving New Lenox, Blue Island & surrounding areas 24/7 Emergency Service815-482-9410
Zark Heating & Cooling — home

All Services/Light Commercial HVAC

Light Commercial HVAC

Heating, cooling and ventilation for small businesses and new construction.

We handle heating, cooling and ventilation for restaurants, shops, offices and other small commercial buildings, as well as new construction.

What we do

  • Rooftop unit installation and replacement
  • Commercial duct fabrication and installation
  • Commercial kitchen exhaust hoods and makeup air
  • Gas furnaces and boilers
  • Air conditioning and ductless mini-splits
  • Inspections, certifications and preventative maintenance

Because we fabricate sheet metal in-house, we can build duct runs and fittings to suit the building rather than the catalog.

Keeping a business open

A failed rooftop unit in July or a dead boiler in January costs a business more than the repair. We offer 24/7 emergency service, and Preventative Maintenance Plan customers get priority service.

See rooftop, commercial duct and kitchen exhaust work in our project gallery.

Need service today?

We offer 24/7 emergency service across New Lenox, Blue Island and the surrounding areas.

Call 815-482-9410 Request Service