| Business | Phone |
| Blackstone Animal Shelter 14 Chestnut St, Blackstone 1504 | (508) 883-9490 |
| Blackstone Municipal Inspector 15 Saint Paul St, Blackstone 1504 | (508) 883-3939 |
| Blackstone Recycling Ctr 14 Chestnut St, Blackstone 1504 | (508) 883-9169 |
| Blackstone Town Engineer 55 Elm St, Blackstone 1504 | (508) 883-3034 |