Info By Division


Civil cases involve claims by one party or individual against another for wrongs committed or damages done.


The Criminal Department files, processes, and maintains criminal records of misdemeanor and felony filings for Lassen County.

Family Court Services

The Family Law Division hears matters involving family-related issues and domestic relations. Family Court Services (FCS) offers mediation and evaluations for child custody and visitation.


Juvenile cases involve juvenile dependency and juvenile delinquency.


Traffic Court handles cases that usually begin when a citation or ticket is written by a law enforcement officer. Tickets can be issued for violations of traffic laws and other non-traffic offenses.

Location & Contact

Hall of Justice

2610 Riverside Drive
Susanville, CA 96130
(530) 251-8205


About the Court

Presiding Superior Court Judge

Hon. Mark Nareau

Superior Court Judge

Hon. Tony Mallery

Court Executive Officer

Teresa Stalter

Our Mission

The mission of the Superior Court of California, County of Lassen, is to uphold the rule of law by providing justice fairly, impartially and consistently, protecting the rights and liberties guaranteed by the constitution of the State of California and the constitution of the United States of America.


Building Hours

Monday - Friday
8:00 AM - 4:00 PM

Filing Office Hours

Monday - Friday
8:00 AM - 4:00 PM

Phone Hours

Monday - Friday
8:00 AM - 12:00 PM
1:00 PM -   4:00 PM


Public parking is located in the front of the Hall of Justice, at 2610 Riverside Drive


It is illegal to bring weaponry into the courthouse. Law enforcement officers will scan your person with metal detectors as you enter the courthouse. Any metal objects on your body must be removed and inspected, including belt buckles, steel–toed shoes, all phone and chargers.

Superior Court of California, County of Lassen