Week of July 20, 2026. Checked across ChatGPT, Claude, and Gemini.
| Business | Named by | Times named | Order in answer | Movement |
|---|---|---|---|---|
| All Temp Heating and Air Conditioning | Named by 1 of 3 assistants | 1 | 1 | |
| American Air Experts | Named by 2 of 3 assistants | 2 | 1 | |
| American Weathermakers | Named by 2 of 3 assistants | 3 | 1 | |
| Browns Heating & Cooling | Named by 2 of 3 assistants | 3 | 1 | |
| Deljo Heating and Cooling | Named by 1 of 3 assistants | 1 | 1 | |
| Done By Tone Heating & Cooling | Named by 1 of 3 assistants | 1 | 1 | |
| Four Seasons Heating, Air Conditioning, Plumbing & Electric | Named by 1 of 3 assistants | 2 | 1 | |
| Hayes Mechanical | Named by 1 of 3 assistants | 1 | 1 | |
| Hero Air | Named by 2 of 3 assistants | 2 | 1 | |
| Lifetime Heating and Cooling | Named by 1 of 3 assistants | 1 | 1 | |
| National Heat & Power Corp. | Named by 1 of 3 assistants | 1 | 1 | |
| Oasis Heating & Cooling | Named by 1 of 3 assistants | 1 | 1 | |
| Ravinia Plumbing, Sewer, Heating & Electric | Named by 1 of 3 assistants | 1 | 1 | |
| Super HVAC | Named by 1 of 3 assistants | 1 | 1 | |
| Amber Mechanical | Named by 1 of 3 assistants | 2 | 2 | |
| Besco Air Inc. Heating & Cooling | Named by 2 of 3 assistants | 4 | 2 | |
| Daily HVAC Inc | Named by 1 of 3 assistants | 1 | 2 | |
| Deljo Heating & Cooling | Named by 2 of 3 assistants | 2 | 2 | |
| Eco Temp HVAC | Named by 3 of 3 assistants | 3 | 2 | |
| Five Star HVAC Services, Inc. | Named by 1 of 3 assistants | 2 | 2 | |
| Midwest Mechanical | Named by 1 of 3 assistants | 1 | 2 | |
| Shavitz Heating and Air Conditioning | Named by 1 of 3 assistants | 1 | 2 | |
| Smart Choice HVAC LLC | Named by 2 of 3 assistants | 2 | 2 | |
| TCJ Mechanical | Named by 1 of 3 assistants | 1 | 2 | |
| Accurate HVAC, LLC | Named by 1 of 3 assistants | 1 | 3 | |
| All Seasons HVAC/R | Named by 1 of 3 assistants | 1 | 3 | |
| American Refrigeration | Named by 1 of 3 assistants | 2 | 3 | |
| Browns Heating and Cooling | Named by 1 of 3 assistants | 2 | 3 | |
| Deljo Heating, Cooling & Plumbing | Named by 2 of 3 assistants | 2 | 3 | |
| Domas Mechanical Contractors | Named by 1 of 3 assistants | 1 | 3 | |
| Four Seasons Heating, Air Conditioning, Plumbing, Electric | Named by 1 of 3 assistants | 2 | 3 | |
| Heatmasters | Named by 3 of 3 assistants | 3 | 3 | |
| Shavitz Heating & Air Conditioning | Named by 1 of 3 assistants | 2 | 3 | |
| Sky Temp Heating & Cooling | Named by 1 of 3 assistants | 1 | 3 | |
| Westside Mechanical Group | Named by 1 of 3 assistants | 1 | 3 | |
| A & H Mechanical | Named by 1 of 3 assistants | 1 | 4 | |
| ABC Plumbing, Sewer, Heating, Cooling & Electric | Named by 1 of 3 assistants | 1 | 4 | |
| Alltech HVAC, Inc. | Named by 1 of 3 assistants | 3 | 4 | |
| Any Temp Heating And Cooling | Named by 1 of 3 assistants | 1 | 4 | |
| Bernie's Heating & A/C Service | Named by 1 of 3 assistants | 2 | 4 | |
| Brothers Heating & Cooling Inc. & Brothers Perfect Construction LLC | Named by 1 of 3 assistants | 1 | 4 | |
| Global Heating & Cooling | Named by 1 of 3 assistants | 1 | 4 | |
| King Heating, Cooling & Plumbing | Named by 1 of 3 assistants | 1 | 4 | |
| Riley Heating & Cooling | Named by 1 of 3 assistants | 1 | 4 | |
| Universal HVAC Group Inc. | Named by 1 of 3 assistants | 1 | 4 | |
| ARS/Rescue Rooter | Named by 1 of 3 assistants | 1 | 5 | |
| Citywide Supply and Service | Named by 1 of 3 assistants | 1 | 5 | |
| Dependable Building Services | Named by 1 of 3 assistants | 1 | 5 | |
| Four Seasons Heating, Air Conditioning, Plumbing, Sewer & Electric | Named by 1 of 3 assistants | 1 | 5 | |
| G.W. Jones Heating & Cooling, Inc. | Named by 1 of 3 assistants | 1 | 5 | |
| Global Heating and Cooling | Named by 1 of 3 assistants | 1 | 5 | |
| Intelligent Service | Named by 1 of 3 assistants | 2 | 5 | |
| Mighty HVAC, LLC | Named by 1 of 3 assistants | 1 | 5 | |
| Oakmont Mechanical | Named by 1 of 3 assistants | 1 | 5 | |
| Oasis Heating and Cooling | Named by 1 of 3 assistants | 1 | 5 | |
| Roberts Heating & Air Conditioning, Inc. | Named by 1 of 3 assistants | 1 | 5 | |
| All Temp Heating & Air Conditioning | Named by 1 of 3 assistants | 1 | 6 | |
| Around the Town Heating & Cooling™ | Named by 1 of 3 assistants | 1 | 6 | |
| Atomatic Mechanical Services | Named by 1 of 3 assistants | 1 | 6 | |
| Black Diamond Plumbing & Mechanical | Named by 1 of 3 assistants | 1 | 6 | |
| Chicago Comfort HVAC Services | Named by 1 of 3 assistants | 1 | 6 | |
| Climate Air Heating And Cooling, Inc. | Named by 1 of 3 assistants | 1 | 6 | |
| Tabor's Complete Comfort Mechanical | Named by 1 of 3 assistants | 1 | 6 | |
| Air Comfort | Named by 1 of 3 assistants | 1 | 7 | |
| HeatCool Service Co. | Named by 1 of 3 assistants | 2 | 7 | |
| Air Blue Heating & Cooling, Inc. | Named by 1 of 3 assistants | 1 | 8 | |
| G & R Heating and Air | Named by 1 of 3 assistants | 1 | 8 | |
| Guardian Heating & Cooling Service | Named by 1 of 3 assistants | 1 | 8 | |
| JES Mechanical | Named by 1 of 3 assistants | 1 | 8 |
“4.9-star rating from 2,490 reviews”
“range of heating and cooling services”
“focus on customer satisfaction”
“Full-service HVAC contractor”
“Offers installation and service of mini-split, ceiling/floor-mounted, and ducted units”
“24-hour emergency installation, repair, and maintenance services”
“Available 365 days a year”
“Serves Chicago and the North Shore”
Methodology
Every week we ask ChatGPT, Claude, and Gemini the questions customers actually ask about HVAC contractor in Chicago. We record which businesses they name and in what order. Order reflects prominence in the answers, not a quality judgment. Data updates weekly.
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