Picked
Frosty's HVAC
frostyshvac.com“Its Richardson page lists installed tiers from $8,000 to $20,000+ and describes load and duct sizing.”
- Picked
- Shortlisted
- Passed
Instinct
Europe · Instinct over iMessage · asked 2026-09-29 21:56 UTC
- searched Richardson TX new AC replacement cost installed 2026 HVAC contractor
read 4 pages
- https://www.frostyshvac.com/ac-replacement-richardson-tx
- https://dfwaircost.com/richardson
- https://www.trotterair.com/services/ac-repair/richardson-tx
- https://www.lexairconditioning.com/richardson-ac-installation/
Shortlisted · 2nd choice
DFW Air Cost / Varsity Zone HVAC
dfwaircost.com“Its Richardson page shows installed prices starting at $9,200 and names the installation provider.”
Shortlisted · 3rd choice
LEX Air Conditioning
lexairconditioning.com“Its Richardson installation page offers a local replacement assessment and quote.”
Passed
Trotter Air Services
trotterair.com“The reviewed page centers on AC repair and does not publish a new-system installed range.”
Instinct
Instinct over iMessage · asked 2026-09-30 10:29 UTC
- searched Richardson TX air conditioning repair replacement written estimate local
read 6 pages
- https://www.dallasheatingac.com/service-area/richardson/
- https://dfwhvac.com/cities-served/richardson
- https://www.trotterair.com/services/ac-repair/richardson-tx
- https://thenorthtexashomeguide.com/guides/ac-replacement-cost-dfw/
- https://www1.eere.energy.gov/buildings/publications/pdfs/building_america/strategy_guide_hvac_sizing.pdf
- https://www.bbb.org/us/tx/farmers-branch/profile/air-conditioning-contractor/frostys-hvac-llc-0875-91340157/complaints
Picked
Dallas Heating and Air Conditioning
dallasheatingac.com“Its Richardson page covers installation and repair with fixed-price quotes and 24/7 phone/emergency response.”
Shortlisted · 2nd choice
DFW HVAC
dfwhvac.com“Its Richardson 75080/75081 page offers repair and full-system installation, with same-day weekday service when available and clear Monday-Friday hours.”
Shortlisted · 3rd choice
Trotter Air Services
trotterair.com“Its Richardson page offers same-day dispatch from a nearby Plano base and a written price before work.”
Passed
Frosty's HVAC
https://www.bbb.org/us/tx/farmers-branch/profile/air-conditioning-contractor/frostys-hvac-llc-0875-91340157/complaints“The matching Farmers Branch BBB profile has two unanswered service complaints, so I favor the city-specific alternatives and would compare diagnosis independently. Complaints are unverified customer allegations, not proven misconduct.”
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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