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

Who an AI assistant picked for HVAC in Kingston, ON

Across six questions, Tozer Heating & Air was picked 5 times and ranked first once; Dows ClimateCare was picked 5 times and ranked first 3 times; Haagsma was picked once.

Who came up in Kingston

Every company the assistant named across the six questions, ordered by how often it was picked first. Tested on 2026-09-29.

CompanyPicked firstPicked
Dows ClimateCaredowsclimatecare.com3 of 65 of 6
Tozer Heating & Airtozerheating.com2 of 65 of 6
Haagsma Home Heating & Air Conditioninghaagsmaheatandair.com1 of 61 of 6
Enercareenercare.ca0 of 61 of 6

Question 1 of 6

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

Picked

  1. First
    Dows ClimateCare
    “It specifically advertises 24-hour furnace repair in Kingston and a guaranteed response to after-hours calls within 60 minutes.”
  2. #2
    Tozer Heating & Air
    “It is a Kingston-based residential HVAC company offering furnace heating and maintenance, though its site does not promise a repair response time.”

Considered and passed

  • Passed
    Donaldson Plumbing & Heating
    “It offers furnace and heating repairs and says it is available 24/7, but its site does not specify a same-week or emergency furnace response time.”
  • Passed
    Haagsma Home Heating & Air Conditioning
    “It says it is not accepting new clients, and no-heat priority service is limited to existing maintenance-plan customers.”

Question 2 of 6

“Who is the best heating and air company in Kingston, Ontario?”

Picked

  1. First
    Tozer Heating & Air
    “It combines a Kingston family-owned business profile, a named owner-operator, and a 5.0 Google rating with over 500 reviews shown on its site.”
  2. #2
    Dows ClimateCare
    “It has served the area for decades and advertises 24-hour emergency service for furnaces and other heating systems.”

Considered and passed

  • Passed
    Kyro Mechanical
    “It offers residential furnace, heat pump, and air-conditioning services, but the pages reviewed did not provide comparably clear review evidence or emergency response terms.”
  • Passed
    Donaldson Plumbing & Heating
    “It offers a broad heating service range and 24/7 availability, but the reviewed pages did not show customer-review evidence comparable to Tozer’s.”

Question 3 of 6

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

Picked

  1. First
    Tozer Heating & Air
    “It provides residential furnace and heat-pump services in Kingston and offers free installation estimates.”
  2. #2
    Dows ClimateCare
    “It serves Kingston homes with furnace and heat-pump installation options and financing.”

Considered and passed

  • Passed
    Kyro Mechanical
    “It advertises furnace and heat-pump installation but did not publish installation pricing on the service page reviewed.”
  • Passed
    Home Depot HVAC installation
    “It publishes a useful furnace cost range and offers quotes, but it is a national retailer rather than a Kingston independent HVAC company.”

Question 4 of 6

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

Picked

  1. First
    Dows ClimateCare
    “It serves Kingston and offers emergency service after hours, weekends, and holidays, although same-day AC availability must be confirmed by phone.”
  2. #2
    Tozer Heating & Air
    “It provides residential air-conditioning service in Kingston, but its site does not state same-day availability.”

Considered and passed

  • Passed
    Kyro Mechanical
    “It provides AC installation and repair, but the service page reviewed did not state a same-day or emergency response commitment.”
  • Passed
    Donaldson Plumbing & Heating
    “It provides 24/7 contact and heating service, but its site did not clearly describe AC repair availability.”

Question 5 of 6

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

Picked

  1. First
    Dows ClimateCare
    “It offers annual furnace tune-ups through maintenance plans and priority booking for covered customers, though direct online booking was not verified.”
  2. #2
    Tozer Heating & Air
    “It offers residential HVAC maintenance plans for seasonal system care.”

Considered and passed

Question 6 of 6

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

Picked

  1. First
    Haagsma Home Heating & Air Conditioning
    “It publishes starting prices for repairs and replacement equipment, although it is currently not accepting new clients.”
  2. #2
    Enercare
    “It says customers receive a fixed-price quote up front that includes parts and labour after the heating system inspection.”

Considered and passed

  • Passed
    Tozer Heating & Air
    “It explains that some site-visit fees are credited toward approved work but does not publish complete repair prices.”
  • Passed
    Dows ClimateCare
    “It describes transparent service and financing, but I did not find fixed repair prices on the pages reviewed.”

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