Trusted HVAC Solutions for Your Home and Business

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Quality HVAC Service in Bloomington, Normal and all McLean County IL Communities

At BJ Heating and Air Conditioning, we are dedicated to providing top-notch heating, cooling, and indoor air quality services to keep your home comfortable year-round in Bloomington, IL. Our technicians are committed to delivering reliable and efficient solutions tailored to your needs. Call (309) 531-7823 to learn more about how we can help.

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About the Business

BJ Heating and Air Conditioning is a trusted provider of HVAC solutions located in Bloomington, Illinois. Situated at 1501 S Main  Street, we specialize in delivering high-quality heating and cooling services to residential and commercial clients. Our experienced team is dedicated to ensuring optimal indoor comfort year-round, offering a comprehensive range of services, including installing, maintaining, and repairing heating systems, air conditioners, and ventilation solutions. At BJ Heating and Air Conditioning, customer satisfaction is our top priority. We pride ourselves on our commitment to reliability, efficiency, and affordable pricing.

Our Complete HVAC Services

Heating Services:

  • Furnace Replacement
  • Filter Replacement
  • Maintenance and Upgrades
  • Annual Furnace Cleaning
  • Thermostat Installation
  • Air Humidifier Additions

Cooling Services

  • AC Repair
  • AC Replacement
  • AC Installation
  • AC Maintenance
  • Thermostat Upgrades
  • Cleaning Services
  • Emergency Repairs
  • Air Purifiers
  • Humidifiers

Commercial HVAC Services:

  • Installation of Commercial Heating, Ventilation, and Air Conditioning Systems
  • Repair and Maintenance of Commercial HVAC Systems
  • Upgrades to Improve Performance and Energy Efficiency
  • Comprehensive Preventative Maintenance Plans

Boiler Services

  • Boiler Replacement
  • Boiler Repair
  • Boiler Cleaning

Why Clients Prefer Us

  • Certified and Licensed
  • Family-Owned and Operated
  • Local Business
  • Catholic Values
  • No Heat Experts
  • 24/7 Emergency Services
  • Accurate Diagnostics
  • Client Care
  • Over 30 Years of Experience
  • New Constructions

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    Great,  guys that really know their stuff. I especially appreciate that they are creative with coming up with options for you.


    -Brian J.


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    BJ is thorough, reliable, and trusted. He'a an expert and highly skilled in HVAC. We are always comfortable with his recommendations and work. He doesn't gauge you in cost. We highly recommen.


    - Rachael K.

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    BJ is great! He's worked on our boiler and our A/C with excellent results, both at a FAIR and HONEST price! BJ is incredibly knowledgeable, quick to respond, and a nice guy to boot. He's the ONLY guy I call for heat and A/C work!


    - Deborah S.

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