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Business ProfileHVAC Companies in Chicago, Illinois

Global Heating and Cooling

Listed in Chicago 298 reviews(773) 801-3734

Global Heating and Cooling

Global Heating and Cooling is a Chicago HVAC contractor offering heating and cooling installation, repair and maintenance. It has served Chicago homeowners since 2006 and also handles radiant-floor heating and high-velocity systems.

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Business Highlights
  • Its estimates are upfront and honest.

Service Area

Chicago, Wicker Park, Bucktown, Logan Square and West Town.

Active Business Listing

Global Heating and Cooling is one of 13 HVAC companies ProsGrade lists in Chicago, Illinois.

Active
Public local listing
Listing details

12 services listed, including Boiler repair and installation, Radiant-floor heating installation and repair and Furnace repair and installation. Open 24 hours, 7 days a week. 298 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Global Heating and Cooling compares with the other 12 HVAC companies on ProsGrade in Chicago, using public Google ratings and review counts.

  • Has more Google reviews (298) than 7 of the 12 other Chicago HVAC companies on ProsGrade.

Trust Signals

Open 24 hours as listed; call for availability and dispatch times.

Services Covered

12 services
  • Boiler repair and installationSteam, hot-water, central-heating, electric, wall-hung and electric-ignition boilers.
  • Radiant-floor heating installation and repairHydronic and electric systems.
  • Furnace repair and installation
  • Heat pump repair and installationAir-to-air, geothermal and water models.
  • Radiator repairHot-water, steam and baseboard radiators.
  • Air conditioner repair
  • Water heater repair
  • Steam humidifier installationWhole-home units.
  • Dehumidifier repair and installation
  • Ductless mini-split cooling systems
  • High-velocity systems
  • Thermostat repair and installation

Reviews

What customers say

Customers describe prompt, friendly service and polite, efficient technicians. One customer says Kamil arrived within an hour and fixed a furnace in 20 minutes; another describes a next-day review and demonstration after underfloor-heating work.

Customer Reviews

Laura Davis

We’ve worked with Global for three years and have had only great experiences with their service. Kamil and the team sourced and installed our air conditioner in 2022 and our furnace in 2024. They’ve also done annual maintenance and came out for an emergency call when our furnace seemed to have an issue (it wasn’t the furnace - the gas had accidentally been turned off). They arrived at our house within 90 minutes of my call (on a very cold Sunday morning) and worked to troubleshoot the issue immediately. We were back up and running with heat in no time. So glad we found Global and recommend their work highly.
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Rosa Pacheco

We had a great experience with Global Heating and Cooling! We called at 2:30 PM, and Kamil arrived within the hour. He diagnosed and fixed our furnace in just 20 minutes. The price was fair, and the service was fast and friendly. We truly appreciate the quick response and professionalism. Thank you, Global Heating and Cooling!
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Mercedes Carnethon

I had an outstanding experience with Global Heating and Cooling from the beginning by using their online service request form. They emailed me to set up a time for an estimate and Kamil came out on time and efficiently assessed the needed repair for my underfloor heating system. The quote for the work he provided was better than the other 2 quotes I had gotten and his professionalism really stood out. His team came out within a week and spent all day long working on the system. When they noted that a change was needed to how they had set something up, they corrected their work immediately and at no additional cost to me. Kamil came back out the next day to review the work and demonstrate how to use the system. I would highly recommend Global for all HVAC needs. Update 1/15: I used GHC for another job and was again extremely pleased by the prompt service, courtesy of the technician and timeliness on completing the work.
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Brittany Landin

I had a great experience. They came in on Monday to provide a quote and completed the service call by Wednesday morning. The tech did an excellent job installing the new humidifier and took the time to demo it and let me try it out to ensure I could work it on my own. I can’t recommend them enough!
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jm Wolfe

I had a great experience with Global. Very good communication and they sent a tech the next day to service my unit. Slawek showed me the issues he discovered and came back the same day to install a new humidifier. Slawek was very polite and efficient. Overall a very seamless experience. Will definitely use them in the future.
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Frequently Asked Questions

Does Global Heating and Cooling provide emergency HVAC service around the clock?

Yes. It provides emergency heating and cooling service 24 hours a day, 365 days a year.