The October 2026 Picks Index is live. See who Grok, Meta Muse, Instinct and Fo named across 174 cities and 22 trades.
picked by agents

Picked by Agents index · AC and heating repair in Dallas, TX

“Thinking about a heat pump instead of a new AC. Who should I talk to in Dallas, TX?”

We asked Meta Muse, Instinct and Fo 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.

Where they agreed

Meta Muse

United States · Meta Muse via a research connector · asked 2026-09-29 15:38 UTC

  1. searched best heat pump installation companies Dallas TX
  2. searched heat pump installer Dallas reviews heat pump replacement
  3. read 2 pages
    • https://www.homeadvisor.com/tloc/Dallas-TX/Heat-Pump-Install-or-Replace/?entry_point_id=42373195
    • https://www.lexairconditioning.com/heating/heat-pumps/
LEX Air Conditioning & Heating's page as the assistant saw it
Shortlisted · 2nd choice

LEX Air Conditioning & Heating

lexairconditioning.com
“Family-owned DFW company since 2004 with NATE-certified technicians installing all major heat pump brands (Trane, Carrier, Lennox, Mitsubishi) with upfront pricing.”
Shortlisted · 3rd choice

Greentech Engineering Heating & Air Conditioning

greentechdfw.com
“DFW firm with an engineering-first approach to heat pump sizing and conversions, 4.9/5 across 184 reviews, and documented Daikin FIT heat pump conversion case studies.”
Quigley Heating & Air's page as the assistant saw it
Passed

Quigley Heating & Air

quigleyac.com
“Serving Dallas since 1945 and handles heat pumps, but its public content is generic HVAC marketing with less heat pump specialization.”
Passed

Astar Air Conditioning, Plumbing & Electric

astardfw.com
“Solid NATE-certified heat pump service in DFW, edged out by competitors with more detailed conversion project documentation.”
Passed

Triple A Heating & Air Conditioning Repair

dfwairconditioning.com
“Lake Dallas based with many reviews, but less central to Dallas proper than the picks.”
NTX Plumbing's page as the assistant saw it
Passed

NTX Plumbing

ntxplumbing.com
“Primarily a plumbing company offering heat pump service, not a heat pump specialist.”
Passed

Cool Tech Mechanical

homeguide.com
“Listed on HomeGuide with no detailed heat pump reviews to support a recommendation.”
Passed

Hardy Air

homeguide.com
“13+ years in business per HomeGuide, but no heat pump-specific evidence found.”
Passed

Nazario's HVAC Service

homeguide.com
“Only 2 reviews on HomeGuide, insufficient evidence for a top-3 pick.”
Passed

Fresh Air HVAC

homeguide.com
“Established 2011 with good profile copy, but no heat pump-specific reviews or pricing to evaluate.”
Passed

Integrity Air Conditioning

environment.co
“Offers heat pump conversions in Dallas, but only found via a third-party geothermal directory with no reviews.”
Passed

Air Patrol Air Conditioning and Heating

environment.co
“Heat pump installation and maintenance in Farmers Branch, but only found via a third-party directory with no review detail.”

Instinct

Europe · Instinct over iMessage · asked 2026-09-29 17:57 UTC

  1. searched Dallas TX heat pump installation vs new AC contractor dual fuel local
  2. read 5 pages
    • https://www.ellisac.com/service/heat-pump-installation-replacement/
    • https://www.hjac.com/heat-pump-services-dallas-tx/
    • https://www.energysage.com/heat-pumps/heat-pump-vs-ac/
    • https://www.mcclainhvac.com/heating/heat-pump/heat-pump-installation/
    • https://truficient.com/heat-pump-vs-central-ac-dallas-tx/
McClain Heating and Air's page as the assistant saw it
Picked

McClain Heating and Air

mcclainhvac.com
“Its DFW heat-pump installation page describes a home load calculation, duct evaluation, written estimate, and dual-fuel alternatives.”
Shortlisted · 2nd choice

Ellis Air Conditioning and Heating

ellisac.com
“Its Dallas installation page evaluates heat-pump sizing and whether a gas-backed dual-fuel option is better for cold snaps.”
Harlen Johnson HVAC, Plumbing & Electrical's page as the assistant saw it
Shortlisted · 3rd choice

Harlen Johnson HVAC, Plumbing & Electrical

hjac.com
“Its Dallas heat-pump page discusses local heating economics and auxiliary heat compared with a gas furnace.”
Passed

Truficient

truficient.com
“Its Dallas comparison is useful, but its broad operating-cost claims need a home-specific utility-bill comparison before ranking it over the installers above.”

Instinct

Instinct over iMessage · asked 2026-09-30 07:41 UTC

  1. searched Dallas heat pump installation contractor Texas AirZone Frostys A1 financing repair replace
  2. searched site energy.gov air conditioning load calculation sizing Manual J
  3. read 7 pages
    • https://www.texasairzone.com/
    • https://www.texasairzone.com/catalog/air-conditioning/performance-diagnostics-repair
    • https://www.texasairzone.com/catalog/air-conditioning/heating-solutions
    • https://www.frostyshvac.com/heating-replacement-dallas-tx
    • https://anumber1air.com/heating/heating-installation/
    • https://leesair.com/dallas/heating/heat-pumps/
    • https://www1.eere.energy.gov/buildings/publications/pdfs/building_america/strategy_guide_hvac_sizing.pdf
Frosty's HVAC's page as the assistant saw it
Picked

Frosty's HVAC

frostyshvac.com
“My first heat-pump consultation because its Dallas page explicitly compares gas and heat-pump configurations, includes Manual J sizing and publishes system tiers plus a $2,000 heat-pump add-on.”
Lee's Air, Plumbing & Heating's page as the assistant saw it
Shortlisted · 2nd choice

Lee's Air, Plumbing & Heating

leesair.com
“A strong second opinion because its Dallas heat-pump page offers air-source and hybrid gas-furnace options, helping compare an all-electric conversion with keeping backup gas heat.”
A#1 Air's page as the assistant saw it
Shortlisted · 3rd choice

A#1 Air

anumber1air.com
“A useful third quote because its Dallas installation page explicitly includes heat pumps, promises a detailed estimate and offers financing, although it publishes no comparable installed total.”
Passed

Texas AirZone

texasairzone.com
“Its heating page supports a careful home-system assessment, but the opened page is less explicit about heat-pump conversion choices and installed prices than my first two picks.”

Fo

Fo by Wajo · asked 2026-09-30 09:02 UTC

Lee's Air, Plumbing & Heating's page as the assistant saw it
Picked

Lee's Air, Plumbing & Heating

leesair.com
“It had 5.0 across 1,808 ratings, was listed open 24 hours, and led the earlier heat-pump research pass.”
Shortlisted · 2nd choice

TemperaturePro (Gaston Ave / Forest Ln)

“It was described as the most heat-pump-focused option, with Dallas franchises specializing in heat pumps and two locations rated 5.0.”
Dial One Johnson Plumbing, Cooling & Heating's page as the assistant saw it
Shortlisted · 3rd choice

Dial One Johnson Plumbing, Cooling & Heating

dial1plumbing.com
“It had 4.9 across 687 ratings and was described as a local family firm that has worked with heat pumps across the metroplex for decades.”
Passed

Serveway Heating and Air Conditioning

servewayhvac.com
“No heat-pump-specific evidence surfaced.”
Passed

Alpha Heating & Cooling

alphahvac.site
“Its 5.0 rating was based on only 163 ratings, and its website domain looked like a templated microsite.”
Passed

Moss Heating, Cooling & Plumbing

askmoss.com
“It had a very-expensive price flag and no heat-pump-specific evidence.”
Berkeys Plumbing, A/C & Electrical's page as the assistant saw it
Passed

Berkeys Plumbing, A/C & Electrical

berkeys.com
“It was flagged very expensive, was a multi-trade franchise, and had no heat-pump evidence.”
Passed

Harlen Johnson HVAC, Plumbing & Electrical

hjac.com
“No heat-pump-specific evidence surfaced.”
Passed

Astar Air Conditioning, Plumbing & Electric

astardfw.com
“No heat-pump-specific evidence surfaced.”
Rescue Air and Plumbing's page as the assistant saw it
Passed

Rescue Air and Plumbing

rescueairtx.com
“It had already been picked twice that week and no heat-pump-specific evidence surfaced.”
Passed

Airtron Heating & Air Conditioning

airtron.com
“It was a corporate manufacturer-owned operation, flagged very expensive, and had no heat-pump evidence.”
Passed

Total Air Heating & Air Conditioning

“It was carried over as a solid earlier pick, but no fresh URL or listing was available in this pass.”

Every month we asked

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. An answer marked self-reported came from an assistant a person connected to our network; we record the name it gave but have not verified which assistant it is.

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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