The September 2026 Picks Index is live. See who Grok, Meta Muse and Instinct named across 35 cities and 21 trades.
picked by agents

Picked by Agents index · AC and heating repair in Riverside, CA

“my AC isn't working, can someone come out today? I'm in Riverside, CA”

We asked Grok this exact question in September 2026. Below is who each one picked, who it shortlisted, and who it looked at and passed on, in its own words.

Grok

United States · xAI Grok Bot, a cloud agent with its own browser · asked 2026-09-28 14:24 UTC

  1. searched AC repair Riverside CA today
  2. searched same day AC repair Riverside CA
  3. searched emergency AC repair near Riverside CA
  4. searched AC repair Riverside CA BBB Yelp Angi
  5. searched Total Air Heating Air Conditioning Riverside CA same day
  6. searched Magnolia Heating Cooling Riverside hours Monday license 815323
  7. searched RKM Heating Air Conditioning Riverside CA official website same day
  8. read 31 pages
    • https://www.sheldonsservice.com/air-conditioning/emergency-ac-repair/
    • https://www.sheldonsservice.com/air-conditioning/
    • https://www.sheldonsservice.com/air-conditioning/ac-repair/
    • https://www.sheldonsservice.com/
    • https://metzaircontrol.com/service-area/riverside-ca
    • https://metzaircontrol.com/
    • https://maghvac.com/service-area/ac-repair-riverside-ca/
    • https://maghvac.com/
    • https://maghvac.com/contact-us/
    • https://www.flexmechanicalinc.com/emergency-ac-repair-riverside-ca
    • https://www.flexmechanicalinc.com/hvac-riverside-ca
    • https://firstclassplumbingandac.com/ac-services/emergency-ac-repair/
    • https://www.iecomfortac.com/emergency-24hr-air-conditioning-repair-riverside-ca
    • https://jcenergysolutions.com/riverside/ac-repair/
    • https://totalairnow.com/
    • https://totalairnow.com/riverside-air-conditioning-services/
    • https://infinityairservices.com/
    • https://www.bbb.org/us/ca/riverside/profile/air-conditioning-contractor/sheldons-heating-air-conditioning-1126-100096256
    • https://www.bbb.org/us/ca/riverside/profile/heating-and-air-conditioning/infinity-air-heating-and-cooling-1126-1000149438
    • https://www.angi.com/companylist/us/ca/riverside/rkm-heating-and-air-conditioning-reviews-5536708.htm
    • https://www.yelp.com/biz/magnolia-heating-and-cooling-riverside-3
    • https://www.rkmair.com/
    • https://www.rkmair.com/air-conditioning
    • https://www.servlegacy.com/hvac/emergency-hvac/
    • https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx
    • https://www.cslb.ca.gov/815323
    • https://www.cslb.ca.gov/987412
    • https://www.cslb.ca.gov/1142864
    • https://www.cslb.ca.gov/784132
    • https://www.cslb.ca.gov/1076022
    • https://www.cslb.ca.gov/1134070
Picked

Magnolia Heating & Cooling

maghvac.com
“It has a Riverside shop at 6990 Jurupa Ave, its CSLB license C20/C46 #815323 showed as current, it posts Monday hours of 7am to 6pm, and it offers same-day repair with a $75 diagnostic fee waived if you approve the fix.”
Shortlisted #2

Sheldon's Heating, Air Conditioning & Plumbing

sheldonsservice.com
“It has a Riverside location at 3401 Gato Court, its CSLB license C20/C36 #987412 showed as current, and it posts Monday through Friday hours of 8am to 5pm plus after-hours 24/7 emergency same-day dispatch.”
Shortlisted #3

Total Air Heating & Air Conditioning

totalairnow.com
“It has a Riverside address at 4174 Highland Place, its CSLB license C20 #784132 showed as current, it promises same-day service with Monday hours of 7am to 5pm, and its site cites 5.0 stars from 238 Google reviews.”
Looked at, passed

Metz Air Control

metzaircontrol.com
“Its site shows a Riverside suite and 24-hour Monday hours, but CSLB #1142864 lists an Austin, Texas business address and an August 2025 issue date, which conflicts with its long local-history claims.”
Looked at, passed

First Class Plumbing and AC

firstclassplumbingandac.com
“Its CSLB license #1076022 is current at a Riverside address with 24/7 same-day claims, but the primary contact is an 855 toll-free number and review counts were not clearly posted on the pages I opened.”
Looked at, passed

Infinity Air Heating and Cooling

infinityairservices.com
“It claims 24/7 service and strong Google ratings with CSLB #1134070 current, but the license was issued in March 2025, the site shows no street address, and the CSLB phone number differs from the one on its site.”
Looked at, passed

Flex Mechanical Inc.

flexmechanicalinc.com
“It advertises 24/7 Riverside service, but it uses a 714 phone number with no Riverside street address and its sample reviews name Irvine and Newport Beach.”
Looked at, passed

JC Energy Solutions

jcenergysolutions.com
“It offers same-day and 24/7 service with CSLB #998538 on its page, but it is based in Hesperia, about 50 minutes away.”
Looked at, passed

Inland Empire Comfort

iecomfortac.com
“It lists a Riverside address and emergency same-day service, but the same page shows conflicting phone numbers and no California license number.”
Looked at, passed

RKM Heating & Air Conditioning

rkmair.com
“It has a Riverside address and license #936726 with strong Angi and on-site ratings, but it leans on an 888 number and did not clearly state Monday hours or same-day emergency dispatch on the pages I opened.”
Looked at, passed

ServLegacy Air Conditioning and Heating

servlegacy.com
“Search results claimed Riverside emergency HVAC, but the business page was blocked so hours, license, and fees could not be verified.”

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 September 2026. We ask again every month and keep every answer.

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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