Contact Us: Via Email, Phone, or In-Person

Send us an email

Physical Address

Community Catalyst
One Federal Streeet
Boston, MA 02110

Phone: (617) 338-6035
Fax: (617) 451-5838

Please note: All visitors to One Federal Street must present a photo ID at the security desk upon entry.  

Our office is easily accessible by public transportation. To find the best route, visit the Massachusetts Bay Transportation Authority site.

Google Maps:

Use Google Maps to get directions to our offices.


View Larger Map

Support Our Work:

Donate