Commercial Boiler Service, Commercial Boiler Repair, Commercial Boiler Replacement & Commercial Boiler InstallationLincoln Park, IL, Skokie, IL, Chicago, IL, Niles, IL, Evanston, IL & Wilmette, IL

Call on Guardian Heating & Cooling Service for all of your commercial boiler service requirements in Chicago, IL and surrounding areas. Reap the rewards of replacing an old commercial or industrial boiler with a new, more energy-efficient system. Improve boiler performance, trim your bottom line, enhance comfort, and promote greater reliability through the best maintenance plan on the market. Resolve minor concerns before they grow into major issues, higher costs, and disruptive downtime. Take more meticulous control over the day-to-day management of your facility. With service from the NATE-certified, factory-trained professionals from Guardian Heating & Cooling Service, you can be sure the job will be done to the highest quality, every time.

Trustworthy Commercial Boiler Service, Repairs & Installations

Family owned and operated, Guardian Heating & Cooling Service draws from 71 years of experience. We are large enough to handle your commercial boiler needs and small enough to care. Our extensive resources and manpower translate into prompt response, quick turnaround, and sustainable solutions. Our dedication to a more personalized process better serves your best interests and increases the return from your investment. The qualified team from Guardian Heating & Cooling Service is happy to provide an honest assessment of your boiler’s performance and help you to make smart choices. We develop customized heating solutions for our commercial clients throughout Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

While furnaces and heat pumps rely on ducted, forced air distribution systems, commercial boilers utilize radiators or radiant heating systems. Boilers circulate hot water or steam rather than heated air, eliminating energy losses from leaky ductwork. The result of a closed hydronic system is greater efficiency, near-silent operation, and a more gentle, consistent comfort throughout the building. There are no drafts, cold spots, or any introduction of harmful air contaminants. There’s no overly dry air, minimized stratification, and the opportunity for zoned control.

Commercial HVAC Repair Lincoln Park, IL | Commercial Boiler Repair Skokie, IL | Commercial HVAC Installation Chicago, IL

Another benefit of a commercial boiler is dependability. These systems are the longest lasting of all commercial heating options. With very few moving parts, there’s less to cause problems, break down, or succumb to wear and tear. The possibility of major issues developing or premature system failure is very low. With proper installation and timely maintenance completed by the professionals from Guardian Heating & Cooling Service, you can expect outstanding reliability and sustainability from your commercial boiler.
 

Call our team today for all your commercial boiler installations & replacements in Chicago, IL and surrounding areas!

Give Guardian Heating & Cooling Service a call today to learn more about boiler system options, features, and our skilled service of all makes and models. We ensure your commercial HVAC needs are handled by factory authorized, NATE-certified specialists. Our 71 years of history represent our commitment to quality, value, and the best interests of our customers. We are skilled and experienced in all aspects of commercial heating, seeing to it that you get maximum return and benefits from your investment. 

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Serving Chicago, IL and surrounding areas

Commercial HVAC MaintenanceCommercial HVAC InstallationCommercial HVAC ServiceCommercial HVACCommercial HVAC Replacement ∴ Evanston, IL ∴ Niles, IL ∴ Chicago, IL

Save today with our special offers

You love getting good deals, so here are some coupons to show our appreciation for considering us for your next heating or cooling installation or repair.

Special Offers
  • 30% off

    30% Off any repair with the purchase of a maintenance agreement.*

    773-763-9224


    *Restrictions apply. Cannot be combined with any other offers. Must present coupon at time of service.

    Expires: 04/30/2024

  • Free 2nd Opinion

    773-763-9224


    *Cannot be combined with any other offers. Must present coupon at time of service.

  • Save Thousands w/ Local & Federal Rebates

    Learn More


    *Scheduling restrictions may apply. Limited spaces available. Ground-level residential equipment. Cannot be combined with any other offers. Must present coupon at time of service.

  • $99 Tune-Up Maintenance

    773-763-9224


    *Scheduling restrictions may apply. Limited spaces available. Ground-level residential equipment. Cannot be combined with any other offers. Must present coupon at time of service.

What our clients are saying

Marcy Dotson
Marcy Dotson
Guardian heating and cooling is a great company. They have serviced us for over a year and we continue to get good service every time. keep up the good work.
Josephine Osowski
Josephine Osowski
Martin & Brian did an excellent job installing my new furnace & water heater. They arrived on schedule & kept me informed during the process. The entire area was cleaned and all trash removed before they left.
James Spillane
James Spillane
Great and expert service as always from Guardian. David was wonderful. Brian and Martin who did the installation were amazing, did a great job, did it with care and courtesy, and ensured everything worked before they left. Outstanding!
Robert H
Robert H
Great place and Sergio Morales solved the issue. Plus is professional and helpful. New issue Sergio Morales was is extremely helpful sharp and proficient.
Elizabeth Pollock
Elizabeth Pollock
I have used Guardian Heating and Cooling for regular maintenance and any major and minor heating and cooling issues at my home. The company representatives are consistently professional, responsive, and efficient.
John Mueller
John Mueller
I had to replace my old forced air gas furnace. Guardian's project manager Dave was great, he listened to my concerns and helped pick a new furnace with heat exchanger and air conditioning system. Miguel and Brian did a great job of installing the new system, hard working and conscientious. I can't say enough, thanks to everyone who helped!
Daniel Kim
Daniel Kim
This review is almost 2 years late! But I figure better late than never, and I have 2 years of data to back my review. We have radiant floor heating and were warned when we bought our house that it could be challenging to find people who know how to work with it. They were right, as we discovered when our obsolete hybrid boiler/tank needed replacing. One company ghosted me. When I called Guardian, Alen and Peter came and looked at our heating system. They identified what they thought needed to be done, but admitted that our system was a bit unique & complicated. So they called in the boss Jasper, who took a look, knew exactly what he was seeing, confident in what needed to be done (confirming what Alen and Peter had told us). I was impressed! It took Josh/Chris? and him team 3 long days to do the work, and the result was complicated work of art. After installation, there was a part-compatibility issue that needed addressed, which was taken care of. And over a year later, we realized that one of our eight heating zones wasn't working properly. Taso visited a few times to fix that. The project and boiler were not cheap. Honestly, we were in shock when given the estimate. But it was at the peak of the supply-chain issue; and the work was, as noted, very complicated; and the boiler is very modern and super-efficient. It was all worth it. Guardian was always very accessible and responsive, and never hid or made excuses when a few fixes were needed. And having confidence that Guardian knows what they're doing, do great work, and stand behind their work, means everything. 3/1/2024: Update: I have Guardian’s maintenance plan, which covers an annual checkup. Sergio and Burt were super friendly and professional, did an inspection, replaced a broken gasket, and cleaned the system. Much appreciated!
Jenna Nommensen
Jenna Nommensen
Luis was very thorough and did a great job. Thank you!
Bill Murphy
Bill Murphy
Great people to work with.

Installing the best and servicing the rest!