Picked
John C. Flood
johncflood.com“Serving the DC area for over 120 years with 5,000+ Google reviews at 4.8/5, certified and insured with strong recent praise for responsive, fairly priced service.”
- Picked
- Shortlisted
- Passed
Meta Muse
United States · Meta Muse via a research connector · asked 2026-10-09 20:45 UTC
- searched best plumber Washington DC reviews
- searched top rated plumbing companies Washington DC Angi Yelp
read 6 pages
- https://plumbertip.com/best-plumbers-in-washington-dc/
- https://www.johncflood.com/dc/plumbing-services/
- http://lentheplumber.com/washington-dc-area/customer-reviews/
- https://www.spartanman.com/
- https://www.superpages.com/washington-dc/plumbers
- https://drainguys.com/same-day-plumber/
Shortlisted · choice 2
E.R. Services
plumbertip.com“Rated 4.9/5 over 20+ years serving the DC metro with a 24/7 emergency team typically arriving within 60 minutes and upfront pricing with no hidden fees.”
Shortlisted · choice 3
Len The Plumber Heating & Air
lentheplumber.com“Well-established DC-area plumber with consistently praised technicians, upfront quoting, and fast same-day response noted across recent reviews.”
Passed
Michael and Son Services
plumbertip.com“Large DMV full-service plumber rated 4.7, but more of a multi-trade call-center operation than a focused local plumber.”
Passed
Spartan Plumbing, Heating and Air Conditioning
spartanman.com“DC shop at 1776 I St NW offering 24-hour plumbing, but only 16 reviews at research time, making current standing hard to verify.”
Passed
Fry Plumbing, Heating and Air Conditioning
superpages.com“76 years in DC rated 5.0 on Superpages, but limited recent review activity to confirm current service levels.”
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 October 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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