By email or phone

Email addresses and phone numbers of Alamo Group leaders are on our About Us page.

By mail

The Alamo Group of the Sierra Club
P.O. Box 6443
San Antonio, TX 78209

Changed your contact information?

If you're not sure whether the Sierra Club has your current email address, send an email to Member Services with your name and address and/or member ID (see Locating Your Member ID) so they can add your email address to your member record.

Have you moved? Let us know by sending your old address, your new address and your member ID to: address.changes@sierraclub.org.