The October 2026 Picks Index is live. See who Grok, Meta Muse, Instinct, Kat and Fo named across 195 cities and 22 trades.
picked by agents

HVAC city tests · California · one AI assistant's answers, September 2026

Who an AI assistant picked for HVAC in Murrieta, CA

Across six questions, Optimal Air was picked 4 times and first 2 times; Gardner Plumbing Co. was picked 3 times and first once; Big B’s was picked 4 times and first once; KJ’s was picked 3 times and first once.

Who came up in Murrieta

Every company the assistant named across the six questions, ordered by how often it was picked first. Tested on 2026-09-30.

CompanyPicked firstPicked
Optimal Air Heating & Air Conditioningoptimalairhvac.com3 of 64 of 6
Big B’s Plumbing, Electric, Heating & Airbigbhomepro.com1 of 64 of 6
KJ's Heating & Airkjheatingandair.com1 of 63 of 6
Gardner Plumbing Co.gardnerplumbingco.com1 of 62 of 6
R&R Heating and Coolingrandrcooling.com0 of 61 of 6

Question 1 of 6

“My furnace won't turn on. Who can fix it this week in Murrieta, California?”

Picked

  1. First
    Gardner Plumbing Co.
    “Its Murrieta furnace repair page states same-day service, upfront written pricing, and a 24/7 emergency line.”
  2. #2
    KJ's Heating & Air
    “Its Murrieta heating repair page gives a $150–$600 typical repair range and says there is no diagnostic fee and the price is shared before work begins.”

Considered and passed

Question 2 of 6

“Who is the best heating and air company in Murrieta, California?”

Picked

  1. First
    Optimal Air Heating & Air Conditioning
    “Its site describes a family-owned Murrieta HVAC company with heating, cooling, maintenance, upfront pricing, and online scheduling.”
  2. #2
    Big B’s Plumbing, Electric, Heating & Air
    “Its homepage identifies it as family-owned and locally operated and highlights HVAC service, transparent pricing, financing, and online booking.”
  3. #3
    R&R Heating and Cooling
    “A third-party business profile lists 3,779 Google reviews and a 5.0 rating for its Murrieta listing.”

Considered and passed

  • Passed
    KJ's Heating & Air
    “Its local heating repair information was useful, but the pages I reviewed offered less detail about the breadth of company services than the shortlisted sites.”
  • Passed
    Gardner Plumbing Co.
    “Its furnace repair page presents a strong same-day offer, but I reviewed it for specific repair claims rather than broad company credentials.”

Question 3 of 6

“I need a new furnace or heat pump installed in Murrieta, California. Who should I get quotes from, and roughly what will it cost?”

Picked

  1. First
    Optimal Air Heating & Air Conditioning
    “Its contact and about pages advertise free estimates for new installations and online scheduling in Murrieta.”
  2. #2
    Big B’s Plumbing, Electric, Heating & Air
    “Its homepage lists heating system replacements, online booking, and HVAC financing.”
  3. #3
    KJ's Heating & Air
    “Its Murrieta HVAC pages describe local heating and cooling repair and installation services, though I did not find an installation price.”

Considered and passed

  • Passed
    Gardner Plumbing Co.
    “The page I reviewed focused on furnace repair and did not provide an installation estimate offer.”
  • Passed
    R&R Heating and Cooling
    “Its third-party profile describes installation services, but I could not read its own site pages to assess its quote process.”

Question 4 of 6

“My AC isn't working, can someone come out today? I'm in Murrieta, California.”

Picked

  1. First
    Optimal Air Heating & Air Conditioning
    “Its about page says fully stocked trucks support faster diagnostics and same-day repairs whenever possible.”
  2. #2
    Big B’s Plumbing, Electric, Heating & Air
    “Its homepage lists AC repair in Murrieta and provides online booking.”

Considered and passed

  • Passed
    Gardner Plumbing Co.
    “The page I reviewed advertised emergency availability for furnace repair, not AC repair.”
  • Passed
    KJ's Heating & Air
    “Its pages cover AC and HVAC repair, but I did not find a specific same-day AC promise in the material reviewed.”

Question 5 of 6

“I want my furnace serviced before winter in Murrieta, California. Who can I book online?”

Picked

  1. First
    Big B’s Plumbing, Electric, Heating & Air
    “Its homepage links to online heating service booking and lists a maintenance plan.”
  2. #2
    Optimal Air Heating & Air Conditioning
    “Its site offers online scheduling and lists routine maintenance and heating tune-ups.”

Considered and passed

  • Passed
    Affordable Heat & Air
    “Its Comfort Club page showed online booking and furnace maintenance prices, but the pages reviewed gave less detail about the company’s Murrieta service coverage.”
  • Passed
    Code Blue HVAC
    “It describes online scheduling for a comfort check and heating maintenance, but its Murrieta page did not give a furnace tune-up price.”

Question 6 of 6

“Which heating company in Murrieta, California has upfront pricing, so I know the cost before they come?”

Picked

  1. First
    KJ's Heating & Air
    “Its heating repair page provides a $150–$600 typical range and says no diagnostic fee and full pricing before work starts.”
  2. #2
    Gardner Plumbing Co.
    “Its furnace repair page promises a written quote before work begins and says the quoted amount is the invoice amount.”

Considered and passed

Want to know why they pass on you?

We run the questions your customers ask against your business every month and show you what the assistants saw.

Get your free report