El Dorado County Transit Authority
6565 Commerce Way
Diamond Springs, CA 95619
Office Hours: Monday through Friday 8:00am – 5:00pm
Phone: (530) 642-5383
General Fax: (530) 622-2877
Hearing Impaired dial 711 or 1-877-735-2929
For general inquiries or to email with a staff member, please use this form.
Staff Contacts
Matthew Mauk, Executive Director
Phone: (530) 642-5383 Ext. 210
Brian James, Planning and Marketing Manager
Phone: (530) 642-5383, Ext. 201
Julie Petersen, Finance Manager
Phone: (530) 642-5383, Ext. 206
Maria Harris, Human Resources Manager
Phone: (530) 642-5383, Ext. 209
Confidential Fax: (530) 642-3685
Scott Ousley, Operations Manager
Phone: (530) 642-5383, Ext. 211
Christine Parker, Safety Coordinator
Phone: (530) 642-5383, Ext. 217
Megan Wilcher, Administrative Coordinator
Phone: (530) 642-5383, Ext. 229