C
Evidence Grade C
Use with Hedging
Current
55%
55% -- conversion rate for HVAC services in San Diego (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
55%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
C
Moderate quality evidence
Useful directional data with some methodological gaps. Treat as indicative rather than definitive -- corroborate before citing in formal research.
Single source - not yet corroborated
Score breakdown
Extraction
95
Source Trust
50
Citation Chain
90
Independence
30
Methodology
45
Freshness
86
Sources (2)
mbadv.agency
Primary
Tier A
https://www.mbadv.agency/cities-local-guides/how-to-start-a-ppc-campaign-in-san-diego-ca-in-5-easy-s… ↗
Source Article
PPC Consultant Campaign Management in San Diego, CA | Free Audit
PPC agency in
San Diego, CA
With over 1.3 million residents and a metro economy anchored in professional services, healthcare, and manufacturing, San Diego is one of the most competitive markets in California for Google Ads. Businesses competing in neighborhoods like La Jolla, Mission Valley, North …
Also cited by
2026-08-18
Original Research
mbadv.agency
· Original study ↗
Methodology
Range of 55-65% used to calculate midpoint.
Methodology documented
Segmentation
Channelcommon_crawl
Cite this stat
Suggested hedging: According to limited, single-source data, based on claims without stated methodology, with unverified sample sizes...
Plain Text
HVAC services in San Diego: 55% conversion rate. Source: mbadv.agency (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/san-diego-ppc-hvac-cvr
HTML Embed
<blockquote cite="https://lighthousedata.io/data/san-diego-ppc-hvac-cvr" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>55%</strong> -- conversion rate for HVAC services in San Diego<br><small>Source: mbadv.agency (2026) · <a href="https://lighthousedata.io/data/san-diego-ppc-hvac-cvr" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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