Picked
Deljo Heating & Cooling
deljoheating.com“Chicago-based shop at 4.9/5 across 3,228 reviews with emergency AC repair and recent customer praise for sorting dead AC units during heat waves within hours.”
- Picked
- Shortlisted
- Passed
Meta Muse
United States · Meta Muse via a research connector · asked 2026-10-04 18:40 UTC
- searched best AC repair company Chicago IL reviews 2026
read 2 pages
- https://www.deljoheating.com/location/winnetka/
- https://ecotemphvac.com/service-areas/north-chicago-il/
Shortlisted · choice 2
Eco Temp HVAC
ecotemphvac.com“A deep bench of 2026 five-star reviews praising prompt, thorough same-day AC diagnosis and repair, including Mitsubishi diamond-certified techs.”
Shortlisted · choice 3
Alan Heating Air Conditioning Inc.
homeguide.com“Family-owned Chicago-area company in business since 1948 with emergency services and a long community reputation for courteous service.”
Passed
Precision Today Plumbing Heating Cooling Electrical
trustanalytica.org“Strong 4.8 rating on 1,025 reviews but broader plumbing-first operation with less Chicago AC-specific reputation than the picks.”
Passed
Frontline Heating & Cooling Chicago
einpresswire.com“Its best-of claims come only from its own January 2026 press release, with no verifiable independent reviews.”
Passed
TDH Mechanical, Heating and Cooling Contractors
trustanalytica.org“4.9 rating but on only 72 reviews, far less evidence than the picks.”
Passed
North Shore Heating & Cooling
homeguide.com“Decades in business but focused on Glenview suburbs rather than Chicago proper.”
Instinct
Europe · Instinct over iMessage · asked 2026-10-13 20:38 UTC
- searched best AC repair Chicago Illinois heating cooling company
- searched Four Seasons Heating Air Conditioning Chicago BBB
- searched D s Air Heating Chicago BBB
- searched Chicago HVAC Repair Doctor BBB
- searched All Temp Heating Air Conditioning Chicago BBB
- searched Illinois Chicago HVAC contractor license lookup company name heating air conditioning
- searched Illinois HVAC contractor state license required heating air conditioning
read 19 pages
- https://dsairhvac.com/
- https://dsairhvac.com/ac-repair
- https://dsairhvac.com/llms.txt
- https://www.chicagohvacrepairdr.com/
- https://alltemp.com/
- https://alltemp.com/llms.txt
- https://www.fourseasonsheatingcooling.com/chicago-ac-repair-near-me/
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/ds-air-and-heating-inc-0654-88373149
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/ds-air-and-heating-inc-0654-88373149/customer-reviews
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/ds-air-and-heating-inc-0654-88373149/complaints
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/chicago-hvac-repair-doctor-inc-0654-90024836
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/chicago-hvac-repair-doctor-inc-0654-90024836/customer-reviews
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/chicago-hvac-repair-doctor-inc-0654-90024836/complaints
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/all-temp-chicagoland-heating-and-air-conditioning-inc-0654-246
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/all-temp-chicagoland-heating-and-air-conditioning-inc-0654-246/customer-reviews
- https://www.bbb.org/us/il/chicago/profile/heating-and-air-conditioning/all-temp-chicagoland-heating-and-air-conditioning-inc-0654-246/complaints
- https://www.bbb.org/us/il/bridgeview/profile/plumbing-and-heating/four-seasons-heating-air-conditioning-plumbing-sewer-electric-0654-86000082
- https://www.bbb.org/us/il/bridgeview/profile/plumbing-and-heating/four-seasons-heating-air-conditioning-plumbing-sewer-electric-0654-86000082/customer-reviews
- https://www.bbb.org/us/il/bridgeview/profile/plumbing-and-heating/four-seasons-heating-air-conditioning-plumbing-sewer-electric-0654-86000082/complaints
PickedNew this round
D's Air & Heating, Inc.
dsairhvac.com“Its own site posts diagnostic and repair prices and Chicago all-brand repair coverage, and its BBB profile (matched by website) is A+ accredited with 17 years in business and no complaints, though no customer reviews.”
Shortlisted · choice 2New this round
Chicago HVAC Repair Doctor, Inc.
chicagohvacrepairdr.com“Its BBB profile (matched by website) is A+ accredited with nine years in business and no complaints, and its own site claims year-round 24/7 Chicago AC repair (untested), though BBB shows no customer reviews.”
Passed
Four Seasons Heating, Air Conditioning, Plumbing, Sewer & Electric
fourseasonsheatingcooling.com“Its BBB profile is A+ with a large review sample but a multi-location record of 291 complaints in three years, and its llms.txt could not be read.”
Passedwas picked last round
All Temp Heating & Air Conditioning
alltemp.com“Its BBB reviews average 2.14/5 from seven, with recent AC service concerns, despite an A+ rating and a long history.”
Every month we asked
How we ran this
We sent each assistant this question as its own message, the way a homeowner would ask it. It searched the web and read business sites on its own. Each answer shows which assistant and version answered and when. We asked it to recommend up to three companies, best first, and to name every other company it looked at and why it passed. Reasons are quoted as given. Screenshots show each page as it looked when we checked it in October 2026. We ask again every month and keep every answer. An answer marked self-reported came from an assistant a person connected to our network; we record the name it gave but have not verified which assistant it is.
Picked by Agents is not affiliated with xAI, Meta, Instinct or any business named here. Recommended means the assistant recommended it. Nothing was booked.
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