Sierra Club
National Headquarters
2101 Webster St Suite 1300
Oakland, CA 94612
USA
Phone: 415-977-5500
Fax: 510-208-3140
Office hours: 9AM-5PM M-F PT
National Headquarters
2101 Webster St Suite 1300
Oakland, CA 94612
USA
Phone: 415-977-5500
Fax: 510-208-3140
Office hours: 9AM-5PM M-F PT
Sierra Club
Legislative Office
50 F Street, NW, Eighth Floor
Washington, DC 20001
USA
Phone: 202-547-1141
Fax: 202-547-6009
Office hours: 9AM-5PM M-F ET
Legislative Office
50 F Street, NW, Eighth Floor
Washington, DC 20001
USA
Phone: 202-547-1141
Fax: 202-547-6009
Office hours: 9AM-5PM M-F ET
Important Email Addresses:
Office hours are 9AM - 5 PM Monday - Friday PT
General information: information@sierraclub.org
Membership questions: member.care@sierraclub.org
Changes of address: address.changes@sierraclub.org
Outdoor activities: national.outings@sierraclub.org
Online merchandise orders: store@sierraclub.org
Wild Places sponsorship information/orders: member.care@sierraclub.org
Sierra magazine: sierra.magazine@sierraclub.org
Licensing inquiries: licensing@sierraclub.org
Human resources: careers@sierraclub.org or visit our Careers pages.
Email/Unsubscribe Issues: member.care@sierraclub.org
Website technical problems: website.help@sierraclub.org