Yelp and Google Places are the two largest directories for contractor data, and most lead generation tools treat them as equivalent sources. They're not. The data quality, completeness, contact information accuracy, and contactability differ significantly between the two. Knowing the differences lets you weight your campaigns correctly and understand why some pulls produce better leads than others.
Google Places: The Scale Leader
Google Business Profile (GBP) is the largest directory by a significant margin — virtually every active business has a Google listing. The coverage is nearly universal for contractors in the US.
Strengths
- Universal coverage: Near-100% of active businesses have a Google listing. If a contractor is in business, they appear on Google.
- Review depth: Google's review volume for contractor categories is high, and the review content is often more detailed than Yelp. The structured rating (1–5 stars) and review text both appear.
- Recency signal: Google actively manages listings — businesses that close are marked as permanently closed, and new businesses appear relatively quickly. Recency data is more reliable than on other platforms.
- Local Services Ads integration: Google LSA listings are a separate but related product — the GBP data feeds into the LSA platform. Knowing a contractor's GBP data gives you a preview of their LSA eligibility.
Weaknesses
- Contact info accuracy: Google has gotten better about requiring phone numbers, but email addresses in Google listings are often missing or incorrect. A contractor with a Google listing may not have an email field populated.
- Profile completeness variance: Many Google listings are bare-minimum — name and address only, no description, no hours, no photos. The quality gap between well-maintained and neglected Google listings is wide.
Yelp: The Contactability Leader
Yelp has fewer total listings than Google but significantly better contact information completeness for the businesses it covers.
Strengths
- Email completeness: Yelp's business signup process requires email. As a result, email addresses are present on the majority of Yelp business listings at a significantly higher rate than Google. For cold outbound campaigns, this is the most important contactability signal.
- Verified business data: Yelp's "Claim this business" process involves email verification, which means the contact info on Yelp listings is more likely to be accurate and current.
- Service categories: Yelp's category taxonomy is more granular for home service trades than Google's. A roofer can be more precisely tagged on Yelp than in some Google categories.
- Review authenticity signals: Yelp's review filter (which hides reviews it suspects of being fake or incentivized) is more aggressive than Google's. The visible review count and rating on Yelp are more likely to reflect genuine customer sentiment.
Weaknesses
- Coverage gaps: Yelp's coverage in rural and smaller metro areas is thinner than Google. A contractor in a small town may have a Google listing but no Yelp presence.
- Platform perception: Yelp has a reputation for soliciting reviews and has been criticized for its review solicitation practices. Some businesses don't take Yelp reviews seriously as a result.
Data Quality Comparison
| Metric | Google Places | Yelp |
|---|---|---|
| Coverage (contractors) | ~95% of active contractors | ~70–80% (lower in rural areas) |
| Email present | ~45% of listings | ~80% of claimed listings |
| Phone present | ~90% of listings | ~95% of claimed listings |
| Review count accuracy | High — but includes filtered reviews in total | High — filtered reviews not shown |
| Data recency | Very high — Google updates actively | High — claimed listings updated by owners |
| Primary use case for outbound | Phone-first campaigns | Email-first campaigns with phone backup |
How to Use Both Sources Together
The optimal approach is using both sources and letting LeadTrawl handle the deduplication. The deduplication logic:
- Match by business name + address: Same contractor on Yelp and Google = one record, with contact info merged from both (preferring Yelp email, Google phone)
- Score with combined signals: Review counts, ratings, and completeness are aggregated across both sources — a contractor with 20 reviews on Google and 15 on Yelp scores higher than one with 20 on Google alone
- Prioritize contactability: Email from Yelp + phone from Google = full contactability for email-first + phone-first sequences
Pulling from both sources through LeadTrawl gives you the combined coverage and combined signal strength, with deduplication handled automatically. You get ~95% coverage (Google's base) with Yelp's email completeness and both platforms' social proof signals.
Run your first multi-source campaign at LeadTrawl's free Explorer tier — combined Yelp + Google pulls, full deduplication and scoring, CRM-ready output.