Canada20 niches · one city
Business leads in London, ON
Pick a niche and export every matching London business from Google Maps — names, phones, websites and emails. The number next to each is our estimate of how many are waiting.
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Lead lists
London leads by niche
Linked cards open that niche's list with a real sample; dashed ones have no usable sample yet. The big number is our estimate for London; the tags are its sample's emails found and average rating.
Dentists~210emails 10/104.8Plumbers~140emails 7/104.8Electricians~110emails 7/104.9Roofing contractors~95emails 8/104.8HVAC contractors~110emails 7/104.8Real estate agents~450emails 8/104.8Restaurants~830emails 3/104.6Hair salons~320emails 8/104.7Chiropractors~79emails 9/104.9Gyms~130emails 7/104.6Coffee shops~91emails 5/104.7Law firms~340emails 10/104.4Auto repair shops~320emails 4/104.6Landscapers~190emails 21/294.8Med spas~23emails 8/104.9Accountants~150emails 9/104.9Veterinarians~38emails 7/104.5Physiotherapists~95emails 9/104.9Nail salons~170emails 4/104.9Moving companies~57emails 10/104.7
From our samples
London businesses by the numbers
From the sample on each lead list above, pulled from Google Maps between July 2026 and September 2026. How we sample
219
businesses sampled across 20 categories
95%
74%
4.8
average Google rating
- WebsitesAuto repair shops are the most likely to lack a website of their own — 4 of 10 have none, or only a social or booking page.
- EmailsContact emails were easiest to find for dentists (10 of 10) and hardest for restaurants (3 of 10).
- Most reviewedThe most-reviewed business we saw is Reliance London Heating, Air Conditioning & Plumbing, from the HVAC contractors sample, with 13,215 reviews.
- ChainsMulti-location brands show up most among chiropractors: 3 of 10 share a website with another branch.
Every figure by category, in one table
| Category | Avg rating | Median reviews | Own website | Email found |
|---|---|---|---|---|
| Dentists | 4.8★ | 259 | 10/10 | 10/10 |
| Plumbers | 4.8★ | 119 | 10/10 | 7/10 |
| Electricians | 4.9★ | 50 | 9/10 | 7/10 |
| Roofing contractors | 4.8★ | 78 | 10/10 | 8/10 |
| HVAC contractors | 4.8★ | 476 | 10/10 | 7/10 |
| Real estate agents | 4.8★ | 93 | 10/10 | 8/10 |
| Restaurants | 4.6★ | 1,751 | 9/10 | 3/10 |
| Hair salons | 4.7★ | 238 | 10/10 | 8/10 |
| Chiropractors | 4.9★ | 300 | 10/10 | 9/10 |
| Gyms | 4.6★ | 173 | 10/10 | 7/10 |
| Coffee shops | 4.7★ | 661 | 10/10 | 5/10 |
| Law firms | 4.4★ | 143 | 10/10 | 10/10 |
| Auto repair shops | 4.6★ | 185 | 6/10 | 4/10 |
| Landscapers | 4.8★ | 31 | 26/29 | 21/29 |
| Med spas | 4.9★ | 115 | 9/10 | 8/10 |
| Accountants | 4.9★ | 97 | 10/10 | 9/10 |
| Veterinarians | 4.5★ | 323 | 10/10 | 7/10 |
| Physiotherapists | 4.9★ | 93 | 10/10 | 9/10 |
| Nail salons | 4.9★ | 272 | 9/10 | 4/10 |
| Moving companies | 4.7★ | 275 | 10/10 | 10/10 |
How we counted
Counts are out of each category's sample. A dash means that figure isn't in the sample — for emails, that the lookup wasn't run.
Nearby
Cities near London
Guides
How to work a local lead list
Leads in London, ON
Any niche in London
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