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

Who an AI assistant picked for HVAC in Grimes, IA

Heartland Heating & Cooling was picked 4 times and ranked first 3 times; Midwest Comfort Heating & Cooling was picked 5 times and ranked first 3 times.

Who came up in Grimes

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

CompanyPicked firstPicked
Midwest Comfort Heating & Coolingmidwestcomfortiowa.com3 of 66 of 6
Heartland Heating & Coolingheartlandheating.com3 of 63 of 6
Greens Appliance, Heating & Coolinggreensahc.com0 of 63 of 6

Question 1 of 6

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

Picked

  1. First
    Heartland Heating & Cooling
    “Its furnace repair page says it offers emergency repair in Grimes, and its contact details list a Grimes address.”
  2. #2
    Midwest Comfort Heating & Cooling
    “It has a Grimes heating repair page and says its service includes upfront flat-rate pricing.”

Considered and passed

  • Passed
    Greens Appliance, Heating & Cooling
    “It advertises emergency heating repair and online scheduling, but its site emphasizes the Des Moines service area rather than a Grimes-specific furnace repair page.”
  • Passed
    Obsidian Heating and Cooling
    “Its Grimes page advertises same-day response and emergency service, but the site provides less detail about the repair process than the selected companies.”

Question 2 of 6

“Who is the best heating and air company in Grimes, Iowa?”

Picked

  1. First
    Heartland Heating & Cooling
    “It lists a Grimes address, serves the area, and says it has provided HVAC service since 2003.”
  2. #2
    Midwest Comfort Heating & Cooling
    “It publishes a Grimes-specific heating repair page and advertises upfront flat-rate pricing.”
  3. #3
    Greens Appliance, Heating & Cooling
    “It advertises 24-hour emergency repair, online scheduling, and service in the Grimes area.”

Considered and passed

  • Passed
    Obsidian Heating and Cooling
    “Its Grimes page claims veteran ownership, 24/7 emergency service, and same-day response, but I found less detail about installation pricing and maintenance.”
  • Passed
    Kohles & Bach Heating & Cooling
    “It advertises 24/7 emergency furnace support in Grimes, but the pages reviewed gave fewer specifics about pricing or online booking.”

Question 3 of 6

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

Picked

  1. First
    Heartland Heating & Cooling
    “It offers furnace installation in Grimes and lists its local address and contact information.”
  2. #2
    Midwest Comfort Heating & Cooling
    “It serves Grimes and publishes local heat pump budget guidance alongside its installation services.”

Considered and passed

  • Passed
    Greens Appliance, Heating & Cooling
    “It offers furnace replacement, free replacement estimates, and financing, but the pages reviewed did not give installed price ranges.”
  • Passed
    Aspen Aire Heating & Cooling
    “It offers furnace and heat pump installation in Grimes, but its page did not publish local price guidance.”

Question 4 of 6

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

Picked

  1. First
    Midwest Comfort Heating & Cooling
    “It has a Grimes AC emergency repair page and advertises same-day scheduling across the metro.”
  2. #2
    Greens Appliance, Heating & Cooling
    “It advertises 24-hour emergency repair and offers online scheduling.”

Considered and passed

  • Passed
    Heartland Heating & Cooling
    “It serves Grimes and handles AC emergencies, but its pages do not promise same-day appointments.”
  • Passed
    Obsidian Heating and Cooling
    “It advertises same-day response for Grimes emergencies, but its site gives fewer details about AC emergency booking than Midwest Comfort.”

Question 5 of 6

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

Picked

  1. First
    Midwest Comfort Heating & Cooling
    “It serves Grimes and links to online booking for a single tune-up.”
  2. #2
    Greens Appliance, Heating & Cooling
    “It advertises a furnace tune-up and provides an online scheduling link.”

Considered and passed

  • Passed
    Heartland Heating & Cooling
    “It offers annual furnace maintenance in Grimes, but the maintenance page asks customers to call to schedule.”

Question 6 of 6

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

Picked

  1. First
    Midwest Comfort Heating & Cooling
    “It explicitly advertises upfront flat-rate pricing and says it provides pricing before repair work begins.”

Considered and passed

  • Passed
    Heartland Heating & Cooling
    “It offers free estimates but the pages reviewed did not state that repair prices are provided before arrival or work.”
  • Passed
    Greens Appliance, Heating & Cooling
    “It describes its pricing as honest and offers free second opinions, but I did not find an explicit flat-rate or upfront repair pricing claim.”

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