Canada20 niches · one city
Business leads in Hamilton, ON
Pick a niche and export every matching Hamilton 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
Hamilton 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 Hamilton; the tags are its sample's emails found and average rating.
Dentists~290emails 8/104.8Plumbers~190emails 6/104.8Electricians~160emails 5/104.9Roofing contractors~130emails 9/104.8HVAC contractors~160emails 8/104.9Real estate agents~630emails 9/104.9Restaurants~1,100emails 8/104.5Hair salons~440emails 5/104.8Chiropractors~110emails 21/304.9Gyms~180emails 4/104.5Coffee shops~130emails 3/104.8Law firms~470emails 6/104.5Auto repair shops~440emails 6/104.7Landscapers~260emails 5/104.9Med spas~31emails 9/104.8Accountants~210emails 10/104.8Veterinarians~52emails 1/104.5Physiotherapists~130emails n/a (no email check)4.9Nail salons~230emails 4/104.7Moving companies~78emails 8/104.9
From our samples
Hamilton 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
220
businesses sampled across 20 categories
95%
64%
4.8
average Google rating
- WebsitesCoffee 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 accountants (10 of 10) and hardest for veterinarians (1 of 10).
- Most reviewedThe most-reviewed business we saw is Boonstra Heating and Air Conditioning, from the HVAC contractors sample, with 5,009 reviews.
- ChainsMulti-location brands show up most among gyms: 4 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★ | 440 | 10/10 | 8/10 |
| Plumbers | 4.8★ | 91 | 9/10 | 6/10 |
| Electricians | 4.9★ | 82 | 10/10 | 5/10 |
| Roofing contractors | 4.8★ | 173 | 10/10 | 9/10 |
| HVAC contractors | 4.9★ | 515 | 10/10 | 8/10 |
| Real estate agents | 4.9★ | 64 | 10/10 | 9/10 |
| Restaurants | 4.5★ | 949 | 10/10 | 8/10 |
| Hair salons | 4.8★ | 217 | 8/10 | 5/10 |
| Chiropractors | 4.9★ | 66 | 29/30 | 21/30 |
| Gyms | 4.5★ | 296 | 10/10 | 4/10 |
| Coffee shops | 4.8★ | 417 | 6/10 | 3/10 |
| Law firms | 4.5★ | 63 | 10/10 | 6/10 |
| Auto repair shops | 4.7★ | 350 | 10/10 | 6/10 |
| Landscapers | 4.9★ | 37 | 8/10 | 5/10 |
| Med spas | 4.8★ | 214 | 10/10 | 9/10 |
| Accountants | 4.8★ | 55 | 10/10 | 10/10 |
| Veterinarians | 4.5★ | 512 | 10/10 | 1/10 |
| Physiotherapists | 4.9★ | 601 | 10/10 | — |
| Nail salons | 4.7★ | 405 | 8/10 | 4/10 |
| Moving companies | 4.9★ | 118 | 10/10 | 8/10 |
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
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Leads in Hamilton
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