Market breakdown
What MeSquared saw across San Francisco
Below 40
0
40 to 59
0
60 and up
1
Meta description length
100%
No llms.txt file
100%
No question-format headings
100%
MeSquared market data
We scanned 1 plumbers across the San Francisco metro area. The average MeSquared AI Visibility Score landed at 68/100, which means most plumbers are still hard for AI search systems to trust, summarize, and recommend. The biggest drag on visibility is meta description length, followed closely by no llms.txt file.
Average score
68/100
National average
68.6
Easy to recommend
100%
Market breakdown
Below 40
0
40 to 59
0
60 and up
1
Meta description length
100%
No llms.txt file
100%
No question-format headings
100%
Why it matters
Plumbers rely on clear answers, proof, and trust signals when buyers ask AI assistants who to call. When that information is weak or scattered, AI systems default to competitors that look easier to verify. For San Francisco, that usually means better structure on service pages, cleaner schema markup, and stronger proof that the business really serves the market it claims.
Fastest wins
City comparison
San Francisco sits below the current national average of 68.6/100 for plumbers. Only 100% of the scanned sites looked easy for AI systems to recommend with confidence, so even a few focused fixes can separate one business from the rest of the field.
Current city rank: 13 of 20
Columbus, OH
1 scans
Average score
77
Fort Worth, TX
1 scans
Average score
76
Indianapolis, IN
1 scans
Average score
76
Seattle, WA
1 scans
Average score
76
FAQ
Why do plumbers in San Francisco score low on AI visibility?
Most lose points because AI systems cannot quickly confirm what they do, where they work, and why they should be trusted. The most common gaps are meta description length and no llms.txt file.
What score should a plumber in San Francisco aim for?
A score above 60 usually means the site is much easier for AI systems to trust and cite. Below that range, the site often lacks enough structure, proof, or local clarity.
What changes usually improve AI visibility the fastest?
The fastest wins are usually stronger schema markup, FAQ content on core pages, clearer service-area language, and better proof such as reviews, credentials, or project evidence.
Does AI visibility affect only ChatGPT?
No. The same trust and clarity signals also influence how businesses appear in Google AI Overviews, Perplexity, and other answer engines.
How do I check my own site against this market data?
Run the MeSquared free scan. It shows your score, top issues, and the fixes that matter most compared with what we see across San Francisco.
Next step
Check your own score in about 30 seconds and see how your site stacks up against the San Francisco plumbers market.
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