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EstablishedFeatured listings · 2026
Featured HVAC & plumbing pros in Illinois
In each city, the Registry features a handful of local HVAC and plumbing companies with a strong public track record. Featured companies are invited to confirm their own details, so what you see is current.
247 featured businesses
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See how companies are selected, and how to put yours forward. It's free.
Get featuredShowing 161–180 of 247
56
EstablishedHarvey, IL 60426 3.9(34 reviews)
HVACHeatingA/CRefrigeration
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Established56
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EstablishedChicago, IL 60623 4.6(23 reviews)
HVACHeatingA/C
55
EstablishedChicago, IL 60629 4.5(14 reviews)
HVACHeatingA/C
55
EstablishedCrystal Lake, IL 60014 3.9(60 reviews)
HVACHeatingA/C
55
EstablishedChicago, IL 60625 4.3(3 reviews)
HVACHeatingA/C
55
EstablishedGranite City, IL 62040 3.8(83 reviews)
HVACHeatingA/C
55
EstablishedChicago, IL 60657 4.2(80 reviews)
HVACHeatingA/C
55
Established55
EstablishedChicago Ridge, IL 60415 4.4(24 reviews)
HVACCommercial
55
Established54
Established53
EstablishedChicago, IL 60639 3.9(23 reviews)
HVACHeating
53
EstablishedCollinsville, IL 62234 4.3(21 reviews)
HVACHeatingA/C
53
EstablishedMadison, IL 62060 4.3(4 reviews)
HVACHeatingA/C
53
EstablishedChicago, IL 60649 4.6(46 reviews)
HVACPlumbingHeating
52
EstablishedChicago, IL 60624 4.3(26 reviews)
HVACHeatingCommercial
52
EstablishedLombard, IL 60148 4.0(20 reviews)
HVACCommercial