| Business | Phone |
| Roca 101 Park St, Chelsea 2150 | (617) 884-5555 |
| Rzr Inc 85 Crescent Ave, Chelsea 2150 | (617) 887-0412 |
| Salvation Army 258 Chestnut St, Chelsea 2150 | (617) 884-0260 |
| Salvation Army 456 Broadway, Chelsea 2150 | (617) 884-9323 |
| Centro Latino De Chelsea Inc 267 Broadway, Chelsea 2150 | (617) 884-3238 |
| Chelsea Community Connections 113 Hawthorne St, Chelsea 2150 | (617) 889-7100 |
| Chelsea Human Svc Cllbrtv Inc 300 Broadway, Chelsea 2150 | (617) 889-6080 |
| Chelsea Senior Ctr 10 Riley Way, Chelsea 2150 | (617) 889-2520 |
| Choice Through Education 140 Pearl St, Chelsea 2150 | (617) 884-4706 |
| Concilio Hispano 280 Broadway, Chelsea 2150 | (617) 889-0888 |
| Harbor Cov 296 Broadway, Chelsea 2150 | (617) 884-9799 |
| Inter Generational Literacy 99 Hawthorne St, Chelsea 2150 | (617) 889-2375 |