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We Won't Let Anyone Into Your Home That we Wouldn't Trust in Our Own Homes

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Located in Cary IL Serving McHenry, Kane, Lake, & Cook County Areas

We are a full-service Chicago heating and air conditioning organization. Located in Cary, Illinois – we serve the entire Chicagoland area with years of experience skillfully servicing, designing, and installing complete Home Comfort Systems. We have solutions for all of your heating and cooling needs. From preventative maintenance tune-ups, energy audits, and repairs of your current system to properly designing and installing a new system that will meet all of your homes comfort needs, we do it all.

Not all heating and air conditioning companies are created equal, especially in Illinois

Unfortunately, the State of Illinois does not mandate or regulate any technical skills or aptitude testing for HVAC technicians that enter your home. That is why Bella Heating & Air Conditioning takes great honor in our Factory Certified Technician Training Program. All of our technicians must complete Factory Certification with a score of 90 or above, then enter into a rigid 2-year training program with our National Technical Trainers. Having been background checked and drug tested before they are ever allowed into your home. Our technicians are also mandated to completed ongoing annual certification training and random drug testing. We have the utmost confidence in our skilled, polite, knowledgeable and courteous technicians and you will too, we guarantee it!

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Our Products

As an Amana® dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditionersheat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systemsboilersair cleaners, ultra violet lights, ventilators and zoning products. Let the experts at Bella Heating & Air Conditioning help you customize a solution that's right for you.

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Our Services

We are service professionals! As licensed contractors and specialists in the field of heating and air conditioning, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, we are available to assist you! To help reduce service emergencies, we offer service agreements to keep your comfort system running at peak performance.

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About Our Installers and Service Technicians …
And Why You Should Care …

Remember back when “he does it for a living” meant that the guy was really good at it? And that he took pride in his work and professional reputation? Bella Heating & Air only hires people who still believe in that because at the end of the day… These people are working in your home. And that matters to us enough to make sure that each Team Member we send to a customer’s home is someone that we would invite into our own home. Learn more about the background checks, drug testing, and professional training requirements for our team members.

What does it take to become a Bella Team Member?

  • Drug Free – We will conduct a pre-employment drug test and all members are tested random every month.
  • Clear Background – We will conduct an extensive nationwide criminal background check.
  • Clean Cut – We are looking for well groomed professionals. Business-like appearance and no visible tattoos.
  • Clean Driving Record – Our team members must show that they are considerate law abiding drivers.
  • Tobacco Free – Our team does not use tobacco in or around our vehicles, building, or clients home or our service is free.
  • Excellent Communicator – Communication skills are of the utmost importance to a Service Legend. These skills are required by all.
  • “Whatever It Takes” Attitude – Each team member must do whatever it takes to have each client say “I love those guys!”