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Commercial HVAC
Guardian Heating & Cooling
VerifiedEstablished · 73 yrs
4.7(30 reviews)•Residential & Commercial•Serving Chicago, IL
AHRIEPAEnergy StarNATENCI
A leading provider of commercial HVAC services including installation, repair, and maintenance for businesses in Chicago and surrounding areas.
Guardian Heating & Cooling is a commercial HVAC contractor based in Chicago, IL. Services listed include commercial HVAC installation, commercial HVAC repair, commercial HVAC maintenance and air conditioning services. 73 years in business and emergency service available.
73
Years in Business
Yes
Emergency Service
Available
Financing Available
Chicago, IL
Service Area
Services Offered
commercial HVAC installationcommercial HVAC repaircommercial HVAC maintenance
heating services
air conditioning servicesventilation services
Special Offers
Offer
$35 Off Service Repair Not valid with any other offers
Offer
coupon at time of service
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 11 of 30 reviewers describe the crew as professional, courteous and respectful of their home.
- Diagnosis and workmanship carry the reviews — 9 of 30 reviewers say the technician found the real fault and fixed it properly the first time.
- Technicians turn up inside the booked window, something 7 reviewers went out of their way to note.
- Easy to deal with: 4 reviewers highlight fast responses and plain-English explanations.
Areas to Watch
- No complaint recurs across the 30 reviews analysed, which is consistent with the 4.7-star average — but a clean record is not the same as a long one.
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FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Guardian Heating & Cooling lists commercial HVAC installation, commercial HVAC repair, commercial HVAC maintenance and air conditioning services. Contact them to confirm they handle your specific job.
Guardian Heating & Cooling is based in Chicago, IL.
Yes, Guardian Heating & Cooling lists emergency service. Call them directly for urgent heating or cooling repairs.
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