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Jacobazzi Heating & Cooling

If you’re looking for a dedicated professional team of experts for your HVAC needs, choose Jacobazzi Heating & Cooling. At Jacobazzi, our goal is to keep all of our friends and neighbors cool in the summer and warm in the winter. For years, we’ve been serving our commercial and residential customers in DuPage, Will and Cook counties. We have a long-standing reputation for excellence when it comes to HVAC installations, repairs and maintenance. It’s always service with a smile and work that reflects true professionalism. To ensure our valued customers have indoor comfort 24/7, we even offer 24/7 emergency service. We realize that HVAC systems can breakdown unexpectedly and are available afterhours and on weekends. Just give us a call, and we will dispatch one of our top-notch technicians.

HVAC Services at Jacobazzi Heating & Cooling

With Jacobazzi, you always get an expert. All of our service technicians carry the prestigious NATE-certification. The NATE certification is the certification that turns an ordinary tech into an extraordinary one. NATE is led and governed by leaders in the HVAC industry. Technicians must take in-depth classes and pass tough industry tests to be awarded this well-recognized certificate. When a NATE technician arrives at your location for a repair, you are getting a professional who has demonstrated and exceeded high benchmarks of industry knowledge and skills. We’re so confident in the skills of our NATE technicians that we stand behind their work with an unconditional guarantee of satisfaction.

As a professional heating and air conditioning company, we only carry and install the best in HVAC products. You’ll find that our HVAC products are energy efficient, eco-friendly and deliver high levels of indoor comfort. Our HVAC equipment includes heat pumps, hybrid systems, furnaces, boilers, ductless systems and packaged systems. For your convenience, we offer free on-site estimates.

A Factory Authorized Bryant Dealer

As a Bryant dealer, we are able to bring our valued customers the best products on the market. Bryant is a leading manufacturer in the HVAC industry for cutting-edge technology. We are proud to have met Bryant’s stringent criteria. HVAC contractors must be proven professionals in customer service, technical knowledge and best business practices in order to qualify. Less than five percent of HVAC contractors are selected by Bryant. The bottom line is that with a Bryant factory authorized dealer, you get exceptional products and exceptional customer service every time.

Don't Take Our Word For It! Here's What Our Customers Are Saying

  • Jacobazzi Heating & Cooling
    Brandon & Jim did quality work and they were very personable.
    - Heather H, Hinsdale
  • Jacobazzi Heating & Cooling
    Very professional from quotation to installation.
    - Martin G
  • Jacobazzi Heating & Cooling
    Absolutely fantastic job. The guys who installed my furnace were competent and very courteous.
    - Brian K, Elmhurst
  • Jacobazzi Heating & Cooling
    Super happy with the professional and friendly staff and I will definitely recommend Jacobazzi.
    - Anonymous


NATE Certified Puron