Many CSG service members are fully integrated with Army and Air Guard units. Members of standalone CSG units stay within the CSG's command structure.
Army Component The Army Component is the largest section of the organization. Members serve in aligned or standalone units. Aligned units are directly connected to an Army National Guard unit. For example, the 40th Infantry Division of the CA Army National Guard is the CNG parent unit to the CSG's 40th Infantry Division Support Detachment.
Air Component The Air Component are service members assigned to Air National Guard units. The Air Component has members stationed around the state including 163rd Attack Wing, 146th Airlift Wing, 129th Rescue Wing, 144th Fighter Wing, and 195th Wing (Cyber).
Maritime Component On 18 March 2017, the CSG established the Maritime Support Command (MARSCOM) under the command of CAPT M. Hanson, with SCPO E. Anderson as the MARSCOM Senior Enlisted Advisor, in a ceremony aboard the decommissioned WWII-era carrier
USS Hornet. MARSCOM personnel previously wore USN NWU III uniforms, however as of August 2024, their uniforms regulations were changed as part of the CSG-wide uniform policy changes set in place by Adjutant General Matthew P. Beevers. They now wear OCP uniforms with silver-on-black name and branch tapes, while retaining their USN-style rank insignia.
Emergency Response Command The Emergency Response Command (ERC) is a former CSG command which served as the agency's rapid response force. It was previously commanded by Lieutenant Colonel Brian Rodgers. The ERC and all other units under it were officially decommissioned in early 2024 as part of a CSG-wide restructuring effort ordered by Adjutant General Matthew P. Beevers that saw standalone CSG units being decommissioned and their personnel reassigned directly under active California National Guard units as dedicated support detachments.
Team Shield was the CSG's dedicated Security Forces (SECFOR) unit. The unit was designed to protect critical infrastructure, military installations, government buildings, and assist civil authorities during times of emergency. Their training mainly focused on setting up and maintaining Access Control Points (ACPs), evacuation checkpoints and procedures, and riot control. Team Shield also worked with Team Blaze on fire missions providing access control and assisting local authorities with evacuation orders. Many of their personnel were prior or active law enforcement and armed security guards. Most Team Shield personnel were reassigned under the California Army National Guard's 49th Military Police Brigade upon the decommissioning of the unit.
Team Blaze was the CSG's dedicated firefighting and search and rescue unit, and was the United States' first dedicated military firefighting strike team. Officially founded in 2019 by Captain Matthew Epstein, they saw major action on the Dixie Fire where they were credited with saving the life of a California Army National Guard soldier who suffered heat stroke on the fire line. Team Blaze worked with
Cal Fire as a Type 2 Hand Crew. In October 2021 the Search and Rescue Detachment (SARDET), once a dedicated unit under the ERC, was decommissioned and folded into Team Blaze, forming the Search and Rescue Platoon (SAR Platoon). Team Blaze would subsequently be activated on two search and rescues missions, one smaller-scale search and recovery mission in San Luis Obispo County in February 2022, and one high-profile activation in June 2022 in McCloud, CA to assist in search and rescue efforts to locate missing cyclist Terrell Lamont Knight. The SAR Platoon was dissolved in early 2024 following a change in the commander's intent to focus solely on firefighting. In 2022 the unit received five Cal OES Type 6 Fire Engines forming an engine strike package, however these were later relinquished back to Cal OES by the order of Adjutant General Matthew P. Beevers, who wanted the unit to remain focused on hand crew duties and search and rescue. In 2024 as part of a part of a CSG-wide restructuring effort, Team Blaze was decommissioned and its personnel were reformed under Joint Task Force Rattlesnake as the Rattlesnake Support Detachment. Their most recent fire activation was in August 2024 for the Park Fire. As of March 2024 the unit's commanding officer was changed to Captain John A. Sheneman, who previously served as the executive officer under Captain Matthew Epstein.
Joint Medical Command The California State Guard established the Joint Medical Command (JMC) on 18 July 2019. The JMC had the responsibility of overseeing CSG medical personnel as they perform their mission of keeping California's military and citizens healthy. The JMC provides military leadership to doctors, nurses, surgeons, and technicians.
Legal Support Command The Legal Support Command (LSC) is a joint command of the CSG composed of Judge Advocates (
JAGs, military attorneys), warrant officer legal administrators, enlisted paralegals, and other personnel in staff and support roles. CSG JAG's provide a full range of legal services to the Army Guard, Air Guard, State Guard, and Youth and Community Programs. CSG JAG's also provide critical legal assistance to service members and their families, which has included protecting deployed service members from civilian job loss, foreclosure, and repossession. JAG's typically work at National Guard armories or installation legal offices throughout the state. ==Drills ==