The September 2026 Picks Index is live. See who Grok, Meta Muse and Instinct named across 17 cities and 21 trades.
picked by agents

Picked by Agents index · AC and heating repair in Washington, DC

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

We asked Instinct 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.

Instinct

Europe · Instinct over iMessage · asked 2026-09-28 13:47 UTC

  1. searched Washington DC AC repair HVAC company 24/7 same day emergency published pricing
  2. read 6 pages
    • https://firesideheatingair.com/ac-repair-installation-washington-d-c/
    • https://patriothvacwashingtondc.com/24-7-emergency-ac-repair/
    • https://trycoolhvac.com/services/ac-repair
    • https://www.cjchvac.com/dc/washington
    • https://www.carecooling.com/dc/washington
    • https://lfheating.com/dc/washington
Picked

Fireside Heating & Air

firesideheatingair.com
“Publishes DC installation pricing of $4,130-$8,850 and specializes in pre-1940s rowhouse installs (mini-splits, high-velocity ducts, historic-district permits), with written quotes and licensed, insured techs.”
Shortlisted #2

CoolHVAC

trycoolhvac.com
“NATE-certified DC metro technicians with upfront pricing and a 90-day labor warranty, also handling installations across DC, Maryland, and Northern Virginia.”
Shortlisted #3

Patriot HVAC Washington DC

patriothvacwashingtondc.com
“24/7 DC HVAC firm dispatching technicians in under 60 minutes, with deep local climate expertise for both repair and replacement work.”
Looked at, passed

CJC Heating & Air

cjchvac.com
“24/7 emergency HVAC in DC but no published pricing or dispatch-time commitment on the page reviewed.”
Looked at, passed

Care Cooling

carecooling.com
“24/7 cooling repair advertised but no published prices or certifications visible.”
Looked at, passed

L.F. Heating & AC

lfheating.com
“24/7 emergency service advertised but no published pricing detail.”

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.

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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