Why LSA and Google Ads Cannibalize Each Other (And How to Fix It)

Google Local Service Ads and Google Ads compete for the same impressions and clicks, causing advertisers to pay twice for single leads. PPC Hero identifies cannibalization issues affecting local service businesses running both ad types simultaneously.
Ecommerce sellers using Google Ads for local pickup or service-based offerings may be wasting spend on overlapping campaigns. Audit your Google Ads account for keyword overlap between LSA and Search campaigns, then use negative keywords or dayparting to separate traffic sources.
As Google expands ad inventory across multiple formats, advertisers face increasing complexity managing campaign overlap and attribution across their marketing mix.
Check Google Ads Search Terms report -- if LSA and Search ads trigger for identical queries, add negative keywords to Search campaigns.
Set up conversion tracking to identify which ad type drives higher-value customers before pausing overlapping campaigns.
Bottom Line
LSA and Google Ads overlap means double ad spend for sellers.
Source Lens
Industry Context
Useful background context, but lower-priority than direct platform, community, or operator intelligence.
Impact Level
medium
LSA and Google Ads overlap means double ad spend for sellers.
Key Stat / Trigger
No single quantitative trigger surfaced in this report.
Focus on the operational implication, not just the headline.
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