Big Bear Chamber of Commerce » Membership List All Member Listings Alphabetical order by company name Go back to directory. Add to Address Book. Big Bear Chamber of Commerce Big Bear Chamber of CommerceAssociates Contact: Stephanie Thoth – Susanne Saderup Work PO Box 2860 Big Bear Lake CA 92315 work Work Phone: 1-909-866-4607 x 1work Work Email: execdir@bigbearchamber.comINTERNET Website: www.Bigbearchamber.com Categories: Associates Updated 1 year ago.