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312-818-2840

3916 N Central Park Ave

Chicago, IL 60618

900 Skokie Blvd, Suite 110

Northbrook, IL 60062

Commercial Boilers: Reliable Heating Solutions for Your Business

Guardian Heating & Cooling – NextGen is your trusted partner for commercial boiler installations, repairs, and maintenance services in Chicago and surrounding areas. With over 70 years of experience, our family-oriented business has the expertise to handle all makes and models of commercial boilers, ensuring your business stays comfortable and operational year-round.

Comprehensive Commercial Boiler Services

At Guardian Heating & Cooling – NextGen, we offer a wide range of commercial boiler services tailored to meet the unique needs of your business. Our highly-trained technicians are equipped to handle:

  • Installation: We work closely with you to design and install a commercial boiler system that optimizes energy efficiency and delivers reliable heating performance.
  • Repairs: Our team is available to diagnose and repair any issues with your commercial boiler, minimizing downtime and ensuring your business remains comfortable.
  • Maintenance: Regular maintenance is crucial for the longevity and efficiency of your commercial boiler. We offer comprehensive maintenance plans to keep your system running at peak performance.

Advanced Commercial Boiler Technology

Guardian Heating & Cooling – NextGen stays at the forefront of commercial boiler technology to provide our clients with the most efficient and reliable solutions. We work with leading manufacturers to offer a wide range of boiler systems, including:

  • Condensing Boilers: These high-efficiency boilers capture heat from exhaust gases, resulting in fuel savings of up to 30% compared to traditional boilers.
  • Modular Boilers: Modular boiler systems consist of multiple smaller boilers that work together to meet your heating demands, providing increased efficiency and redundancy.
  • Steam Boilers: Our team is well-versed in the installation and maintenance of steam boilers, which are essential for many industrial processes and applications.

Energy Efficiency and Cost Savings

Commercial boilers account for a significant portion of a business’s energy consumption and operating costs. At Guardian Heating & Cooling – NextGen, we prioritize energy efficiency to help our clients reduce their environmental impact and save money on utility bills.

By installing high-efficiency boilers and implementing smart control systems, we can help your business optimize its heating performance while minimizing energy waste. Our team stays up-to-date with the latest industry standards and best practices to ensure your commercial boiler system operates at peak efficiency.

Customized Solutions for Your Business

We understand that every business has unique heating requirements and challenges. That’s why Guardian Heating & Cooling – NextGen offers customized commercial boiler solutions tailored to your specific needs.

Our experienced technicians will work closely with you to assess your facility, analyze your heating demands, and recommend the most appropriate boiler system for your business. We take into account factors such as building size, occupancy, and operational requirements to design a solution that maximizes comfort, efficiency, and reliability.

Unmatched Warranties and Guarantees

At Guardian Heating & Cooling – NextGen, we stand behind our work and products. We offer unmatched warranties and guarantees on our commercial boiler installations and services, giving you peace of mind and assurance that we are here for you today and well into the future.

Our commitment to quality and customer satisfaction has earned us a reputation as a trusted provider of commercial boiler services in Chicago and surrounding areas. We believe in doing our work the right way, and our team of technicians consistently strives for excellence in everything they do.

Choose Guardian Heating & Cooling – NextGen for Your Commercial Boiler Needs

When it comes to commercial boilers, trust the experts at Guardian Heating & Cooling – NextGen. With our extensive experience, advanced technology, and commitment to customer satisfaction, we are your reliable partner for all your commercial boiler needs in Chicago and surrounding areas.

Contact us today to schedule a consultation and discover how we can help your business achieve optimal heating performance, energy efficiency, and cost savings with our commercial boiler solutions.

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Industry Leading Service and Craftsmanship

For over 73 years, we have been dedicated to providing reliable service, expert craftsmanship, and unmatched customer care. Our loyal clients has allowed us to grow, evolve and continue serving our community with the highest standards. 

Read Our Blog

Explore our latest heating and cooling tips, guides, and expert insights to keep your home comfortable in every season. From energy-saving advice to maintenance reminders and system troubleshooting, our blog is here to help you make informed decisions about your HVAC system.

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Nolan Randall profile picture
Nolan Randall
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Guardian was a lifesaver - They came out on short notice for a quote and were able to come the next morning to install our new AC. Jonathan was a fantastic rep as well, very informative and helpful. Highly recommend.
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Paul Cronin profile picture
Paul Cronin
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JohnnyRay Rivera was thorough, professional, and completed his work in a timely fashion. I highly recommend Guardian Heating & Cooling for all your HVAC needs.
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Jeff and Marissa Delgado (Jeff and Marissa Delgado) profile picture
Jeff and Marissa Delgado (Jeff and Marissa Delgado)
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I've used this company twice already and both times have been great! Last night, our A/C was not cooling our 3,000 sq ft house and with a toddler in the mix, we needed to get this fixed fast! With that being said, I called the next morning and they were able to be accomodating to my request of coming over to fix it. Less than an hour later, they called to mentioned they'll be over that day! Lisandro came over and figured out what the issue was a knocked it out in less than hour. Ironically enough, I had an A/C tune up scheduled for the follow day. So he was able to take care of that as well. Needless to say, with the temps in the 90's this week, we back to the A/C running on all cylinders. I highly recommend this business!
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Manu Srivastava profile picture
Manu Srivastava
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JohnnyRay was very communicative and thorough in his assessment. He explained his concerns well and identified things I should watch out for in the future.
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pat kushino profile picture
pat kushino
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Johnny Ray was friendly, honest, knowledgeable, courteous & thorough. He inspected, cleaned the air conditioner coil, checked the specs and provided recommendations and insights to optimize my HVAC system.
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Mary Fabianski profile picture
Mary Fabianski
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Guardian Heating and Cooling has been my heating and air conditioning contractor ever since I moved into my Chicago home 25 years ago. I have replaced/upgraded my furnace and air conditioner over the years, and, at the same time, followed regular seasonal maintenance on my units. All systems are good and running well, but my concern for my ever-increasing gas bills prompted a request to have Guardian come to my home and consult, evaluate, and advise me on possibly improving the efficiency of my home heating and cooling systems. Jasper and Jonathan arrived promptly, introduced themselves, and first, asked me about my concerns. After a thorough walk-through and accompanying explanations of possibilities, they advised me on how to improve the comfort levels, both heating and air conditioning. They explained everything clearly and completely, and there was never any pressure to change and/or update and then spend, spend, spend. They gave me honest advice which I understood and appreciated, and which ultimately did improve the comfort levels in my home for both heating and air conditioning. Jasper and Jonathan, thank you again. I am one happy Guardian Heating and Cooling customer!