B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
36
36 -- ai visibility score for Fontanería (plumbing) businesses in Spain (2026)
Fontanería (plumbing) businesses had an average AI visibility score of 36 out of 100 based on a study of 333 businesses tested across 10 cities.
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
36
Unit
Score
Data Vintage
2026
Entity
Sample Size
333
Geography
ES
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Surfeo
Primary
Tier A
https://surfeo.ai/estudios/visibilidad-ia-fontaneria-2026 ↗
Source Article
AI Recommendations for Fontanería: 95% found in only 1 AI model
How AI Models Recommend Fontanería Businesses
Data from 333 Fontanería businesses tested across 10 cities
Fontanería ranks #22 of 30 industries for AI visibility. A higher percentage means a wider recommendation gap — more businesses in that industry are only surfaced by a single AI model.
How {sect…
Original Research
Surfeo
· Original study ↗
Methodology
Average AI visibility score across 333 plumbing businesses tested in 10 cities
Methodology documented
Segmentation
IndustryRetail
RegionES
Cite this stat
Plain Text
Fontanería (plumbing) businesses in Spain: 36 ai visibility score. Source: Surfeo (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/fontaneria-ai-visibility-score-2026
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<blockquote cite="https://lighthousedata.io/data/fontaneria-ai-visibility-score-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>36</strong> -- ai visibility score for Fontanería (plumbing) businesses in Spain<br><small>Source: Surfeo (2026) · <a href="https://lighthousedata.io/data/fontaneria-ai-visibility-score-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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