The offices of the San Carlos Chamber of Commerce are located on the second floor of the San Carlos Library:
610 Elm Street, Suite 206
San Carlos, California 94070-3040
(650) 593-1068 office
(650) 593-9108 fax
Hours: 10:00 am to 5:00 pm, Monday to Friday
Closed Saturday and Sunday
Note: The Chamber Office closes from 1:00 to 5:00 pm every Thursday from May to September, for Hot Harvest Nights Farmers’ Market.