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

Who an AI assistant picked for HVAC in Irmo, SC

On Call Plumbing, Heating & Air was picked in all 6 questions and ranked first in all 6.

Who came up in Irmo

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

CompanyPicked firstPicked
On Call Plumbing, Heating & Aironcallsc.com6 of 66 of 6
Sweet Comfort Servicessweetscomfortservices.com0 of 66 of 6
Home Comfort Systemshomecomfortsc.com0 of 62 of 6
Richardson's Heating and Air, LLCrichardsonsac.com0 of 62 of 6
AAA Heating & Aircallaaatoday.com0 of 61 of 6
HVAC Solutions Heating & Airhvacsolutionsair.com0 of 61 of 6

Question 1 of 6

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

Picked

  1. First
    On Call Plumbing, Heating & Air
    “It explicitly repairs furnaces across the Midlands and offers 24/7 emergency HVAC service with a firm price before work begins.”
  2. #2
    Sweet Comfort Services
    “Its Irmo page covers furnace and heating work and says same-day appointments may be available depending on scheduling.”
  3. #3
    Richardson's Heating and Air, LLC
    “It serves Irmo for furnace repair and says appointments are often available same day or next day.”

Considered and passed

  • Passed
    HVAC Solutions Heating & Air
    “Its site confirms furnace repair and Irmo service but gives no appointment timing or emergency availability.”

Question 2 of 6

“Who is the best heating and air company in Irmo?”

Picked

  1. First
    On Call Plumbing, Heating & Air
    “Its site combines Irmo-area coverage with licensed NATE-certified technicians, 24/7 emergency service, upfront pricing, and 298 Google reviews at 4.9 stars.”
  2. #2
    Sweet Comfort Services
    “It has an Irmo-specific page describing family ownership, upfront pricing, repair-first recommendations, and 24-hour emergency service.”
  3. #3
    HVAC Solutions Heating & Air
    “Its Irmo address, family-owned description, broad HVAC service list, and satisfaction guarantee make it a local option to consider.”

Considered and passed

  • Passed
    Richardson's Heating and Air, LLC
    “Its furnace-repair page describes relevant service and local history, but the reviewed page gave less overall detail about Irmo-area emergency and broader HVAC coverage.”

Question 3 of 6

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

Picked

  1. First
    On Call Plumbing, Heating & Air
    “It installs heating systems sized for the home, including furnaces and heat pumps, and says it serves the Midlands.”
  2. #2
    Sweet Comfort Services
    “Its Irmo page says it replaces furnaces and heat pumps and provides clear options and pricing before work begins.”
  3. #3
    Home Comfort Systems
    “Its Irmo page lists furnace installation and heat-pump installation for local homes.”

Considered and passed

  • Passed
    HVAC Solutions Heating & Air
    “It offers HVAC installation and free quotes but does not give enough system-specific installation detail to distinguish it from the companies above.”

Question 4 of 6

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

Picked

  1. First
    On Call Plumbing, Heating & Air
    “Its Irmo service page says same-day AC repair is available when possible, and its main site says emergency HVAC service is available 24/7.”
  2. #2
    Sweet Comfort Services
    “Its Irmo page says same-day service may be available depending on scheduling and lists 24/7 emergency HVAC service.”
  3. #3
    AAA Heating & Air
    “It lists Irmo among its service areas and advertises same-day AC and heating repairs.”

Considered and passed

Question 5 of 6

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

Picked

  1. First
    On Call Plumbing, Heating & Air
    “Its site describes pre-winter tune-ups and online service requests, with the office following up to schedule.”
  2. #2
    Home Comfort Systems
    “Its Irmo page lists pre-season heating maintenance and provides a service-scheduling link.”
  3. #3
    Sweet Comfort Services
    “Its Irmo page offers heating services and an online schedule option, though the reviewed page does not specify a furnace tune-up booking flow.”

Considered and passed

  • Passed
    HVAC Solutions Heating & Air
    “Its site offers a quote form but does not clearly describe online appointment booking for seasonal furnace maintenance.”

Question 6 of 6

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

Picked

  1. First
    On Call Plumbing, Heating & Air
    “It states that technicians provide a firm price before work begins and publishes its $89 residential diagnostic fee.”
  2. #2
    Sweet Comfort Services
    “Its Irmo page says customers get clear options and upfront pricing before work begins.”
  3. #3
    Richardson's Heating and Air, LLC
    “Its furnace repair page says customers receive repair options with transparent pricing before work begins.”

Considered and passed

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