Emergency services in Commerce are provided through specialized municipal contracts and Los Angeles County agencies.
* **Police:** Law enforcement is contracted through the Los Angeles County Sheriff's Department (LASD), which operates out of the nearby East Los Angeles Station. The city also employs a robust municipal Public Safety Department that provides parking enforcement, park rangers, and code enforcement, though they are not sworn police officers. * **Fire & Rescue:** The Los Angeles County Fire Department (LACoFD) provides fire protection and emergency medical services. Stations 22 and 50 are primary responders for the area. * **Emergency Number:** Dial **911** for all police, fire, and medical emergencies.