Picked
Tip Top Roofing Service
californiaconsumerbanking.com“GAF Certified and Owens Corning Preferred contractor with BBB A rating, up to 30-year material warranties on GAF shingles plus workmanship coverage, and 4.9 stars across 119 reviews.”
- Picked
- Shortlisted
- Passed
Meta Muse
United States · Meta Muse via a research connector · asked 2026-10-09 04:48 UTC
- searched best roofing companies San Francisco CA asphalt shingle replacement reviews warranty
read 3 pages
- https://lifestyle.californiaconsumerbanking.com/story/884120/tip-top-roofing-service-confirms-up-to-30-year-warranties-bbb-a-rating-and-owens-corning-preferred-contractor-status/
- http://www.mrroofing.net/roofing/replacement/
- https://www.guildquality.com/profile/first-roofing-contractor-inc
Shortlisted · choice 2
Mr. Roofing
mrroofing.net“Serving the SF Bay Area since 1989 with GAF and Owens Corning products, a published CSLB license, and 4.9 rating from 115 reviews.”
Shortlisted · choice 3
First Roofing Contractor Inc
guildquality.com“GuildQuality reviewers cite best-in-class credentials, strong warranties (one reviewer cites 50-year warranty), competitive pricing, and on-time shingle replacements.”
Passed
Iron Gate Roofing Contractors
meta.ai?place_id=1212976630764892“SF-based company offering asphalt shingle installation, but no reviews or credentials surfaced.”
Passed
New City Roofing Co
newcityroofingco.homes“SF-based and lists asphalt shingle installs and inspections, but no review or warranty information was available.”
Passed
EcoPeak Roofing
meta.ai?place_id=228763930300350“SF company listing asphalt shingles among services, but no verifiable reviews, pricing, or credentials.”
Passed
Nc Roofing Solution Inc
ncroofingsolution.com“SF company offering inspections and replacements with long hours, but no published reviews or warranty terms found.”
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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