The November 2026 Picks Index is live. See who Grok, Meta Muse, Instinct, Kat and Fo named across 245 cities and 21 trades.
picked by agents

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

“I need a new AC unit installed in Dallas, TX. Who should I get quotes from, and roughly what will it cost?”

We asked Grok, 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

Grok

United States · xAI Grok Bot, a cloud agent with its own browser · asked 2026-09-28 15:08 UTC

  1. searched new AC unit installation cost Dallas TX 2026
  2. searched AC replacement quote Dallas
  3. searched best HVAC installer Dallas reddit
  4. searched central air install price Dallas
  5. searched Residential HVAC Recommendations r/Dallas
  6. searched greentechdfw Manual J Dallas HVAC reddit
  7. searched Heritage Air Services Dallas HVAC review quote
  8. searched Wolverton Air Conditioning Dallas TX website
  9. searched Texas Air Zone Dallas HVAC TACLA license BBB
  10. searched Total Air & Heat Plano TACLA BBB
  11. searched Varsity Zone HVAC Dallas TACLA license BBB
  12. searched Frosty's HVAC Dallas OR One Hour Air Dallas reddit
  13. searched Noble Star Air Dallas HVAC company review license
  14. searched Reliant Air Conditioning Irving TX TACLA BBB review
  15. searched Berkeys OR Baker Brothers OR Chill Brothers Dallas AC replacement reddit upsell
  16. searched Frosty's HVAC LLC (BBB.org search)
  17. searched Heritage Air Services Midlothian (BBB.org search)
  18. searched Total Air & Plumbing Plano (BBB.org search)
  19. searched Varsity Zone HVAC of McKinney (BBB.org search)
  20. searched Wolverton Air Duncanville (BBB.org search)
  21. searched Greentech Engineering Heating & Air Conditioning (BBB.org search)
  22. searched Texas Airzone Dallas (BBB.org search)
  23. searched Reliant Air Conditioning Irving (BBB.org search)
  24. searched Cold Factor Heating & Air Flower Mound (BBB.org search)
  25. searched Frosty's (Texas TACLA/TACLB license lookup)
  26. searched Greentech (Texas TACLA/TACLB license lookup)
  27. searched Heritage Air (Texas TACLA/TACLB license lookup)
  28. searched Total Air (Texas TACLA/TACLB license lookup)
  29. searched Wolverton (Texas TACLA/TACLB license lookup)
  30. searched Texas Air / Reliant / Varsity (Texas TACLA/TACLB license lookup)
  31. read 48 pages
    • https://noblestarair.com/ac-installation-cost-dallas-tx/
    • https://repairrateguide.com/ac-replacement-cost-dallas/
    • https://hvacprojectcost.com/hvac-replacement-cost-dallas-tx/
    • https://havequote.com/blog/hvac-contractors-dallas-tx
    • https://www.costadia.com/hvac/full-hvac-system/dallas-tx
    • https://www.costadia.com/hvac/central-ac-installation/dallas-tx
    • https://dfwaircost.com/
    • https://hvacreplacementdallas.com/ac-replacement
    • https://dallashvacauthority.com/dallas-hvac-load-calculation.html
    • https://www.reddit.com/r/Dallas/comments/1s13vvd/residential_hvac_recommendations/
    • https://www.reddit.com/r/Dallas/comments/1f7kc3t/looking_for_a_rare_hvac_company_that_services/
    • https://www.reddit.com/r/Dallas/comments/unefyw/reputable_ac_hvac_company_recommendations/
    • https://www.reddit.com/r/askdfw/comments/1jeer6c/please_recommend_hvac_companies/
    • https://www.reddit.com/r/Dallas/comments/16svu2b/looking_for_a_good_reliable_hvac_company/
    • https://www.reddit.com/r/hvacadvice/comments/1m92log/dallas_texas_quote/
    • https://www.reddit.com/r/Dallas/comments/1jk105f/anyone_else_had_a_horrible_experience_with_berkeys/
    • https://heritageairtx.com/
    • https://heritageairtx.com/meet-the-team
    • https://heritageairtx.com/services/-ac-replacement
    • https://heritageairtx.com/areas-we-serve/dallas-tx
    • https://www.greentechdfw.com/
    • https://www.greentechdfw.com/about-us
    • https://www.greentechdfw.com/blog/hot-upstairs-cold-downstairs-dallas-manual-j-d
    • https://www.greentechdfw.com/blog/dallas-hvac-engineering-vs-guesswork-manual-j
    • https://www.texasairzone.com/
    • https://wolvertonair.com/
    • https://wolvertonair.com/about-us
    • https://www.frostyshvac.com/
    • https://www.totalair.com/
    • https://www.bbb.org/us/tx/plano/profile/air-conditioning-contractor/total-air-heat-company-0875-8001324
    • https://www.bbb.org/us/tx/mckinney/profile/heating-and-air-conditioning/varsity-zone-hvac-of-mckinney-0875-91349677
    • https://www.bbb.org/us/tx/midlothian/profile/heating-and-air-conditioning/heritage-air-services-0875-91230253
    • https://www.bbb.org/us/tx/farmers-branch/profile/air-conditioning-contractor/frostys-hvac-llc-0875-91340157
    • https://www.bbb.org/us/tx/duncanville/profile/air-conditioning-contractor/wolverton-air-0875-4845
    • https://www.bbb.org/us/tx/irving/profile/heating-and-air-conditioning/reliant-air-conditioning-0875-90065287
    • https://www.bbb.org/us/tx/dallas/profile/air-conditioning-contractor/greentech-engineering-heating-air-conditioning-0875-91348663
    • https://www.bbb.org/us/tx/dallas/profile/air-conditioning-contractor/texas-airzone-37008313
    • https://www.bbb.org/search?find_text=Texas+AirZone&find_loc=Dallas%2C+TX
    • https://www.bbb.org/search?find_text=Greentech+Engineering&find_loc=Carrollton%2C+TX
    • https://www.bbb.org/search?find_text=Cold+Factor&find_loc=Flower+Mound%2C+TX
    • https://www.tdlr.texas.gov/LicenseSearch/
    • https://www.tdlr.texas.gov/LicenseSearch/SearchResultsListBrowse.asp?from=search
    • https://www.firstindallas.com/best-hvac-companies-dallas/
    • https://coldfactor.com/how-much-does-ac-replacement-cost-in-dfw-2026-pricing-guide/
    • https://thenorthtexashomeguide.com/guides/ac-replacement-cost-dfw/
    • https://reliantairconditioning.com/air-conditioning-replacement/
    • https://www.varsityzone.com/mckinney-tx/areas-we-serve/dallas/
    • https://nationalcontractorindex.com/contractors/heritage-air-services-llc/
Frosty's HVAC's page as the assistant saw it
Picked

Frosty's HVAC

frostyshvac.com
“Farmers Branch shop near Dallas that posts flat install tiers roughly $8,000–$14,000 Stay Cool, $12,000–$18,000 Stay Frosty, and $16,000–$20,000+ premium, lists TDLR TACLA00126718E active through Feb 7, 2027, and BBB A+ with two complaints in three years.”
Shortlisted · choice 2

Greentech Engineering Heating & Air Conditioning

greentechdfw.com
“Carrollton engineer-led shop praised on r/Dallas for Manual J/D/S sizing and Oncor rebate help, with BBB A+ accreditation, zero complaints in three years, and TDLR TACLB00114734E active through Aug 26, 2027, though they do not post fixed install dollars.”
Total Air & Plumbing's page as the assistant saw it
Shortlisted · choice 3

Total Air & Plumbing

totalair.com
“Plano-based since 1957 serving Dallas, Reddit-recommended for solid installs, BBB A+ accredited with one complaint in three years, and TDLR TACLA00011386C active through Jul 1, 2027; expect mid-market Dallas ranges about $7,000–$13,000+ via in-home quote.”
Texas AirZone's page as the assistant saw it
Passed

Texas AirZone

texasairzone.com
“Strong Dallas Mapleridge whole-home and load-calc pitch with Reddit mentions, but no public price list, luxury positioning, claimed TACLA145417E did not resolve cleanly in TDLR search, and the BBB page fetch failed.”
Heritage Air Services's page as the assistant saw it
Passed

Heritage Air Services

heritageairtx.com
“r/Dallas anecdote of beating other replacement quotes and BBB A+ with TACLA00069681E expiring Dec 22, 2026, but Midlothian/Waxahachie base is farther south and they do not post install dollars.”
Wolverton Air's page as the assistant saw it
Passed

Wolverton Air

wolvertonair.com
“Long family history and Reddit praise for reasonable installs with active TDLR licenses and BBB A+, but Waxahachie/Duncanville-centered with no posted replacement pricing.”
Reliant Air Conditioning's page as the assistant saw it
Passed

Reliant Air Conditioning

reliantairconditioning.com
“Irving site stresses Manual J, non-commission techs, and itemized quotes with BBB A+ accreditation, but sixteen BBB complaints in three years and the Irving entity did not cleanly match a TDLR name hit.”
Varsity Zone HVAC (DFW Air Cost)'s page as the assistant saw it
Passed

Varsity Zone HVAC (DFW Air Cost)

dfwaircost.com
“Posts a clear DFW installed table about $11,100–$25,300 with ten-year parts and labor, but McKinney multi-market brand founded 2025, site sizing leans on square-foot rules of thumb, and TDLR name search for Varsity returned no records.”
Noblestar Air's page as the assistant saw it
Passed

Noblestar Air

noblestarair.com
“Publishes a useful Dallas cost guide about $5,000–$12,000+, but a 903-area phone, thin review footprint, and TDLR/BBB identity were not verified.”
Cold Factor Heating & Air's page as the assistant saw it
Passed

Cold Factor Heating & Air

coldfactor.com
“Solid 2026 DFW pricing guide about $7,500–$16,500 by ton and SEER with Manual J talk, but Flower Mound/Roanoke northwest base and BBB non-accredited listing put them farther from central Dallas.”
Berkeys's page as the assistant saw it
Passed

Berkeys

firstindallas.com
“Big longtime Dallas multi-trade name on local best-of lists, but Reddit threads often flag expensive quotes and upsell risk and they do not post transparent install pricing.”
Baker Brothers's page as the assistant saw it
Passed

Baker Brothers

firstindallas.com
“Large DFW replacement-capable brand with availability, but consumer chatter and local writeups warn of sales-heavy replacement pressure versus repair-first independents.”
The Chill Brothers's page as the assistant saw it
Passed

The Chill Brothers

firstindallas.com
“Large DFW replacement-capable brand with availability, but consumer chatter and local writeups warn of sales-heavy replacement pressure versus repair-first independents.”

Meta Muse

Meta Muse via a research connector · asked 2026-09-25 14:29 UTC

  1. searched best AC installation companies Dallas TX 2026 reviews
  2. searched cost to install new AC unit Dallas TX 2026 average price
  3. searched Green Leaf Air Dallas TX AC installation reviews
  4. searched top rated HVAC company Dallas TX new system installation reviews Google Yelp 2026
  5. read 6 pages
    • https://greenleafair.com/ac-install-dallas/
    • https://tempoair.com/
    • https://elitecleandfw.com/air-conditioning-installation/
    • https://www.angi.com/articles/how-much-does-installing-new-ac-cost/tx/dallas
    • https://www.acdirect.com/blog/how-much-does-it-cost-to-replace-an-ac-unit-in-dallas/
    • https://homeguide.com/tx/dallas/central-air-conditioning-installation/
Green Leaf Air's page as the assistant saw it
Picked

Green Leaf Air

greenleafair.com
“Family-run Richardson-based installer with 4.6-4.7-star reviews, published transparent system pricing on its site, authorized Trane and Goodman dealer, free 10-year warranty on most installs, and most replacements completed in one day.”
Tempo Air's page as the assistant saw it
Shortlisted · choice 2

Tempo Air

tempoair.com
“Employee-owned company serving DFW since 1966 with 4.8-star ratings, BBB accreditation, NATE-certified technicians, and dealership badges from Lennox, Mitsubishi, and Carrier.”
Elite Clean & Restoration's page as the assistant saw it
Shortlisted · choice 3

Elite Clean & Restoration

elitecleandfw.com
“Serving DFW since 2006, runs a full Manual J load calculation on every install, is a Lennox Preferred Dealer, publishes upfront written itemized quotes, and offers same-day or next-day scheduling.”

Meta Muse

United States · Meta Muse via a research connector · asked 2026-09-26 09:43 UTC

  1. searched best AC installation companies Dallas TX reviews 2026
  2. searched cost to install new AC unit Dallas Texas average price
  3. searched "Air Rey Service" Dallas HVAC reviews BBB installation
  4. searched A#1 Air Conditioning Dallas TX reviews new system installation
  5. searched Berkeys Dallas air conditioning installation reviews cost new AC
  6. searched Green Leaf Air Dallas reviews air conditioner installation
  7. searched "AC Executives" Dallas HVAC new system installation reviews
  8. read 14 pages
    • https://homeguide.com/tx/dallas/central-air-conditioning-installation/
    • https://pro.porch.com/dallas-tx/air-conditioning-installation/cs
    • https://www.angi.com/articles/how-much-does-installing-new-ac-cost/tx/dallas
    • https://www.acdirect.com/blog/how-much-does-it-cost-to-replace-an-ac-unit-in-dallas/
    • https://greenleafair.com/ac-install-dallas/
    • https://www.bbb.org/us/tx/dallas/profile/heating-and-air-conditioning/air-rey-service-0875-91342309
    • https://anumber1air.com/
    • https://www.angi.com/companylist/us/tx/lewisville/a-1-air-inc-reviews-1.htm?page=1
    • https://www.berkeys.com/dallas-tx/
    • https://www.BestPickReports.com/air-conditioning-and-heating/dallas/berkeys-air-conditioning-plumbing-and-electrical
    • https://reviews.birdeye.com/green-leaf-air-ac-repair-installation-in-dallas-165397159243761
    • https://www.customerlobby.com/reviews/43191/green-leaf-air/review/854249
    • https://pro.porch.com/richardson-tx/hvac-contractors/green-leaf-air/pp
    • https://Pro.Porch.com/dallas-tx/radiant-heating-installation/cs
Green Leaf Air's page as the assistant saw it
Picked

Green Leaf Air

greenleafair.com
“Family-run, fully insured, 22 years in business with 4.6-4.9 stars across 229-612 reviews, and multiple reviews specifically praising whole-system installs (Trane/Carrier/Amana) for competitive, transparent pricing with no upsell pressure.”

Instinct

Europe · Instinct over iMessage · asked 2026-09-26 09:43 UTC

  1. searched Dallas TX air conditioner replacement installation cost HVAC company installed prices financing warranty
  2. searched Dallas AC installation replacement published price billyGO Total Air Heat Frymire quote
  3. searched Dallas AC replacement installation best companies reviews licensed HVAC 2026
  4. searched Dallas TX central air conditioner replacement average installed cost 2026 3 ton
  5. searched Total Air & Heat Dallas AC installation replacement pricing warranty reviews
  6. searched Dallas HVAC installation replacement reviews billyGO Frostys Total Air Heat Google BBB
  7. searched Frostys HVAC Farmers Branch reviews license TACLA126718E Dallas BBB Google
  8. searched Dallas AC installation companies Total Air Heat Frostys BillyGO independent reviews 2026
  9. read 17 pages
    • https://coldfactor.com/how-much-does-ac-replacement-cost-in-dfw-2026-pricing-guide/
    • https://www.bbb.org/us/tx/dallas/profile/air-conditioning-contractor/billygo-air-conditioning-plumbing-0875-90551001
    • https://www.bbb.org/us/tx/farmers-branch/profile/air-conditioning-contractor/frostys-hvac-llc-0875-91340157/complaints
    • https://www.bestpickreports.com/air-conditioning-and-heating/dallas/total-air-and-heat-co
    • https://www.billygo.com/hvac-services/3-ton-ac-system-installation/
    • https://www.billygo.com/hvac-services/air-conditioning-installation/
    • https://www.billygo.com/service-area/dallas-tx/
    • https://www.consumeraffairs.com/homeowners/hvac-repair-dallas.html
    • https://www.costadia.com/hvac/central-ac-installation/dallas-tx
    • https://www.dallasheatingac.com/ac-installation/
    • https://www.frostyshvac.com/ac-replacement-cost-calculator
    • https://www.frostyshvac.com/ac-replacement-dallas-tx
    • https://www.frostyshvac.com/licensing
    • https://www.frostyshvac.com/services/ac-replacement
    • https://www.lexairconditioning.com/dallas-ac-installation/
    • https://www.totalair.com/air-conditioning/replacement/
    • https://www.totalair.com/service-area/dallas/
billyGO Air Conditioning & Plumbing's page as the assistant saw it
Picked

billyGO Air Conditioning & Plumbing

billygo.com
“It serves Dallas and publishes installed-system starting prices from $8,999 for 2 tons to $11,999 for 5 tons, plus a stated three- or five-year labor warranty, making it the clearest first quote benchmark.”
Frosty's HVAC's page as the assistant saw it
Shortlisted · choice 3

Frosty's HVAC

frostyshvac.com
“Its Dallas page breaks replacements into published $8,000-$14,000, $12,000-$18,000 and $16,000-$20,000-plus equipment tiers and says Manual J sizing and permits are included, but the BBB lists two unanswered older complaints.”
LEX Air Conditioning's page as the assistant saw it
Passed

LEX Air Conditioning

lexairconditioning.com
“It describes Manual J sizing and a $4,500-$9,500 Dallas range, but its large review count is self-reported and its price is not tied to a specific installed system.”

Instinct

Europe · Instinct over iMessage · asked 2026-09-28 17:08 UTC

  1. searched Dallas TX new air conditioner installation cost how much 2026 who to call quotes
  2. read 5 pages
    • https://www.frostyshvac.com/ac-replacement-dallas-tx
    • https://noblestarair.com/ac-installation-cost-dallas-tx/
    • https://www.astardfw.com/blog/2026/march/how-much-does-ac-installation-cost-in-dallas-tx-/
    • https://www.bestpickreports.com/air-conditioning-and-heating/dallas/rescue-air-heating-and-cooling
    • https://www.costadia.com/hvac/central-ac-installation/dallas-tx
Frosty's HVAC's page as the assistant saw it
Picked

Frosty's HVAC

frostyshvac.com
“Licensed Dallas installer (TACLA126718E, EPA 608 #2396328) publishing three flat-rate replacement tiers at $8,000-$20,000+ with a free in-home estimate, $0-down financing, and permits pulled through the City of Dallas.”
A Star DFW's page as the assistant saw it
Shortlisted · choice 2

A Star DFW

astardfw.com
“DFW installer with 28+ years publishing typical Dallas install costs of $4,000-$8,500 (up to $12,000+ for larger homes).”

Instinct

Instinct over iMessage · asked 2026-09-30 07:35 UTC

  1. searched Dallas AC replacement installation quotes installed cost HVAC Manual J
  2. searched Dallas air conditioning replacement cost installation quotes A#1 Air Texas Air Zone Berkeys
  3. searched Dallas AC replacement installation A#1 Air free estimate
  4. searched site.energy.gov air conditioner replacement sizing contractor Manual J
  5. read 6 pages
    • https://www.texasairzone.com/catalog/air-conditioning/precision-cooling-systems
    • https://www.frostyshvac.com/ac-replacement-dallas-tx
    • https://anumber1air.com/air-conditioning/ac-installation/
    • https://www.berkeys.com/air-conditioning/ac-replacement-installation/
    • https://www.costadia.com/hvac/central-ac-installation/dallas-tx
    • https://bsesc.energy.gov/energy-basics/hvac-proper-sizing-hvac-systems
Texas AirZone's page as the assistant saw it
Picked

Texas AirZone

texasairzone.com
“I would request the first quote here because its Dallas-Fort Worth replacement page promises measured home sizing, duct evaluation and a written scope and installation timeline instead of copying the old unit size.”
Frosty's HVAC's page as the assistant saw it
Shortlisted · choice 2

Frosty's HVAC

frostyshvac.com
“I would use this as the transparent-price comparison because its Dallas page publishes $8,000-$14,000, $12,000-$18,000 and $16,000-$20,000+ replacement tiers with Manual J, permits, haul-away and tier-specific labor warranties.”
A#1 Air's page as the assistant saw it
Shortlisted · choice 3

A#1 Air

anumber1air.com
“I would get a third quote because its Dallas-Fort Worth installation page specifies a home assessment and load calculation, equipment removal and testing, with online scheduling and a published Texas HVAC license.”
Berkeys's page as the assistant saw it
Passed

Berkeys

berkeys.com
“Its free estimates and in-house installation are useful, but the page still calls 13 SEER the current minimum and publishes no installed price, so I preferred the clearer sizing and price information above.”

Fo

Fo by Wajo · asked 2026-09-30 06:04 UTC

  1. searched AC installation replacement company Dallas TX (places lookup biased to 32.7831,-96.8067, radius 20km, rating floor 4.6)
  2. searched Dallas AC unit replacement cost installed 3 ton quotes Reddit (run earlier this hour for the 75225 variant, cost evidence reused)
  3. read 19 pages
    • https://maps.google.com/?cid=9885600633681418321
    • https://maps.google.com/?cid=7557962217399326086
    • https://maps.google.com/?cid=10070749438113894996
    • https://maps.google.com/?cid=7027041364484155072
    • https://maps.google.com/?cid=18013354454126962318
    • https://maps.google.com/?cid=14270259480413908800
    • https://maps.google.com/?cid=9647568344045398285
    • https://maps.google.com/?cid=18120337632657385697
    • https://maps.google.com/?cid=17104268062924625546
    • https://maps.google.com/?cid=10069463127033583571
    • https://maps.google.com/?cid=7613752430499071655
    • https://maps.google.com/?cid=1886865254034950993
    • https://maps.google.com/?cid=14571889347166308321
    • https://www.reddit.com/r/askdfw/comments/1k8rdwa/lets_talk_hvac_replacement_pricing/
    • https://www.reddit.com/r/Dallas/comments/1tg5g6y/whats_a_reasonable_price_these_days_for_a_new_ac/
    • https://www.reddit.com/r/Dallas/comments/1asa1wt/anyone_replaced_their_ac_unit_lately_whats_it/
    • https://www.reddit.com/r/hvacadvice/comments/1m92log/dallas_texas_quote/
    • https://www.reddit.com/r/Dallas/comments/14dv9f2/anyone_had_your_hvac_system_replaced_recently/
    • https://www.acdirect.com/blog/how-much-does-it-cost-to-replace-an-ac-unit-in-dallas/
Rescue Air and Plumbing's page as the assistant saw it
Picked

Rescue Air and Plumbing

rescueairtx.com
“9639 Greenville Ave, Dallas 75243, (972) 201-3253, 4.8 across 4,067 ratings, listed open 24 hours; the largest reviewed operation found, so the likeliest to schedule an install survey quickly.”

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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