Contact Us


Mailing Address and Contact Numbers

Earth & Environmental Sciences Area – Berkeley Lab
1 Cyclotron Road, MS74R316C
Berkeley, CA 94720
Telephone: (510) 486-6455
FAX: (510) 486-5686

Visitor Information

The Earth and Environmental Sciences Area (EESA) is situated among five buildings on the Lawrence Berkeley National Lab (Berkeley Lab) 200-acre site, with its Area office located on the third floor of Building 74. There are other EESA administrative offices located in Buildings 84 and Building 70A, Room 3317A. Directions and maps to Berkeley Lab, as well as information about the City of Berkeley, can be found through the Berkeley Lab’s Visitor Information website.

While you are visiting the EESA, please also refer to our Map and Visitor Safety pamphlet which highlights our facilities and building locations and other helpful information.

Website Feedback or Questions

For questions, comments, or technical issues regarding the Earth and Environmental Sciences Area website, please email us.