United States20 niches · one city
Business leads in Baltimore, MD
Pick a niche and export every matching Baltimore 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
Baltimore 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 Baltimore; the tags are its sample's emails found and average rating.
Dentists~720emails 5/104.6Plumbers~210emails 6/104.8Electricians~170emails 6/104.9Roofing contractors~140emails 7/104.8HVAC contractors~170emails 7/104.8Real estate agents~680emails 8/104.9Restaurants~1,300emails 8/104.6Hair salons~480emails 7/104.8Chiropractors~120emails n/a (no email check)4.9Gyms~200emails 7/104.3Coffee shops~140emails n/a (no email check)4.6Law firms~510emails n/a (no email check)4.8Auto repair shops~480emails 1/104.7Landscapers~290emails 3/104.7Med spas~34emails 5/104.8Accountants~230emails 7/104.9Veterinarians~57emails 5/104.5Physical therapists~140emails 6/104.9Nail salons~260emails 1/104.6Moving companies~86emails 8/194.8
From our samples
Baltimore 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
209
businesses sampled across 20 categories
94%
54%
4.7
average Google rating
- WebsitesAuto repair shops are the most likely to lack a website of their own — 3 of 10 have none, or only a social or booking page.
- EmailsContact emails were easiest to find for real estate agents (8 of 10) and hardest for auto repair shops (1 of 10).
- Most reviewedThe most-reviewed business we saw is Len The Plumber Heating & Air, LLC, from the plumbers sample, with 17,559 reviews.
- ChainsMulti-location brands show up most among nail salons: 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 | 4.6★ | 523 | 10/10 | 5/10 |
| Plumbers | 4.8★ | 537 | 10/10 | 6/10 |
| Electricians | 4.9★ | 122 | 10/10 | 6/10 |
| Roofing contractors | 4.8★ | 283 | 10/10 | 7/10 |
| HVAC contractors | 4.8★ | 566 | 10/10 | 7/10 |
| Real estate agents | 4.9★ | 69 | 10/10 | 8/10 |
| Restaurants | 4.6★ | 2,055 | 10/10 | 8/10 |
| Hair salons | 4.8★ | 155 | 8/10 | 7/10 |
| Chiropractors | 4.9★ | 214 | 10/10 | — |
| Gyms | 4.3★ | 293 | 10/10 | 7/10 |
| Coffee shops | 4.6★ | 540 | 9/10 | — |
| Law firms | 4.8★ | 195 | 10/10 | — |
| Auto repair shops | 4.7★ | 180 | 7/10 | 1/10 |
| Landscapers | 4.7★ | 75 | 8/10 | 3/10 |
| Med spas | 4.8★ | 144 | 10/10 | 5/10 |
| Accountants | 4.9★ | 55 | 10/10 | 7/10 |
| Veterinarians | 4.5★ | 480 | 10/10 | 5/10 |
| Physical therapists | 4.9★ | 242 | 10/10 | 6/10 |
| Nail salons | 4.6★ | 157 | 10/10 | 1/10 |
| Moving companies | 4.8★ | 192 | 15/19 | 8/19 |
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 Baltimore
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