B2B leads for diagnostic services
There are 152,950 diagnostic services in the US, and 136,217 of them have a website we can read a contact address from. leads2mail finds them state by state and cold-emails them from your own inbox — you answer the ones who reply.
Diagnostic services by state
Where the companies actually are. With website is the number that counts — only those have a contact address to read.
| State | Companies | With website |
|---|---|---|
| California | 15,548 | 13,563 |
| Texas | 12,417 | 10,617 |
| Florida | 11,676 | 9,997 |
| New York | 9,430 | 8,082 |
| Illinois | 8,395 | 7,787 |
| Pennsylvania | 7,564 | 6,913 |
| North Carolina | 6,027 | 5,673 |
| Ohio | 5,799 | 5,250 |
| Michigan | 4,525 | 3,963 |
| Georgia | 4,462 | 3,893 |
| New Jersey | 4,346 | 3,634 |
| Virginia | 3,933 | 3,582 |
| Indiana | 3,557 | 3,204 |
| Kentucky | 3,448 | 3,139 |
| Wisconsin | 3,370 | 3,270 |
| Colorado | 3,111 | 2,977 |
| Arizona | 2,967 | 2,634 |
| Tennessee | 2,908 | 2,543 |
| Washington | 2,658 | 2,495 |
| Missouri | 2,637 | 2,438 |
| Maryland | 2,588 | 2,224 |
| South Carolina | 2,326 | 2,120 |
| Massachusetts | 2,272 | 2,026 |
| Louisiana | 2,250 | 1,907 |
| Oregon | 2,028 | 1,920 |
Start today — pick your state and it runs
How it works
- 1Pick the state Every town in it, not just the cities.
- 2We find and check Up to five pages of each company’s site for a working address.
- 3You release the email One look, one click. Nothing goes out before that.
- 4It runs, you answer Every three minutes, day and night.
Diagnostic services — common questions
How many diagnostic services are there in the US?
152,950 are listed in our business index, and 136,217 of them have a website — that is the number that matters, because the contact address is read off the company's own site. The count comes from the index behind leads2mail and is rebuilt with every monthly release.
How do I get B2B leads from diagnostic services?
Pick diagnostic services as your trade and a state as your area. leads2mail works through every town in that state, finds the companies, verifies a mail-receiving address for each and cold-emails them from your own inbox at one message every three minutes.
Can I reach all of them?
Over time, yes. At the three-minute pace that is roughly 480 emails a day. For 136,217 companies with a website that is about 9 months of sending, if you run the whole country.
Written for CAN-SPAM. In the US, B2B cold email is permitted on an opt-out basis. Every email leads2mail sends carries what the Act requires: accurate sender details, an honest subject line, a physical postal address and a working unsubscribe in every email. This is general information, not legal advice. Read more.
B2B leads for diagnostic services, starting today
Pick your state. The first emails go out today.
Get started