Local News
Firefighters battling fire at Martinez Refinery Company in Contra Costa County
Martinez, CA — Emergency response crews from the Contra Costa County Fire Protection District responded swiftly to a significant fire at the Martinez Refining Company on Saturday afternoon, an incident that may have been accompanied by an explosion, according to officials.
Fire Prevention Captain Ted Leach confirmed that fire crews were dispatched to the refinery at approximately 1:40 p.m.
However, initial response efforts were hampered as firefighters encountered difficulties gaining entry to the facility, making it unclear what specific hazards they were facing upon arrival.
Firefighting units established staging areas near the intersection of Shell Avenue and Marina Vista Avenue to coordinate their response.
A hazardous materials team from Contra Costa County was also deployed to the scene to assess potential environmental and public health risks.
Eyewitnesses reported seeing flames soaring at least 200 feet into the air, with thick black smoke drifting eastward, driven by prevailing winds.
In response to the escalating situation, refinery employees were evacuated to safety, with groups observed gathering along Pacheco Boulevard, close to the refinery’s perimeter.
In an official statement, the Martinez Refining Company confirmed that all personnel had been safely evacuated and accounted for.
The company classified the event as a Level 2 notification, indicating a hazardous materials release or potential release with possible off-site consequences, including health risks to the surrounding community.
Residents, particularly children and the elderly, were advised to remain indoors as a precaution.
Captain Leach noted that while multiple witnesses reported hearing an explosion, fire officials had not yet verified if an actual blast had occurred.
Contra Costa Health Services issued a public health advisory for residents in Martinez, Pacheco, and Clyde through the county’s health services website.
The advisory warned that the incident could pose risks to individuals with respiratory sensitivities.
“Most people will not be affected,” the advisory stated. “However, some individuals in the affected areas may experience eye, skin, nose, or throat irritation. Those experiencing symptoms are advised to seek shelter indoors and rinse any irritated areas of the body with water.”
The Martinez Refining Company reported that the incident involved both a fire and flaring activity at the refinery. All relevant local, state, and federal agencies have been notified, and trained refinery personnel, alongside county firefighters, are actively working to contain and isolate the fire.
Further updates will be provided as more information becomes available. Residents are encouraged to monitor official channels for the latest developments and safety instructions. For additional information, visit cchealth.org/hazmat.
It is with profound sorrow and a heavy heart that we announce the passing of Deputy Sheriff Carl “Little Chief” Jensen, a deeply respected and dedicated member of the Little River County Sheriff’s Office.
Deputy Jensen was found deceased earlier this evening after he did not report for his scheduled shift.
Deputy Jensen was more than a colleague—he was a cherished brother in uniform, a trusted protector of the community, and a steadfast public servant whose presence will be sorely missed by all who had the privilege of working alongside him.
Carl’s journey into law enforcement was driven by a passion to protect those who could not protect themselves.
After completing college, he began his career with Adult Protective Services, investigating allegations of abuse and exploitation in state hospitals, group homes, and home health care settings.
It was during one such case—uncovering the truth behind a complex exploitation investigation—that Carl realized his calling. “I got bit by the law enforcement bug that day,” he once said. “I wanted to help protect and bring justice to those who need it.”
Throughout his career, Deputy Jensen demonstrated extraordinary empathy, integrity, and resilience. He often reflected on the emotional weight of his work, especially when responding to calls on what could be the most difficult days in people’s lives.
“Sometimes, people don’t realize that we’re there to help everyone involved,” he shared. “Even on what could be their worst day, I can do my best to make it better—or at least keep them calm.” His compassion and humanity set an example for us all.
Our deepest condolences and unwavering support go out to Deputy Jensen’s family during this incredibly painful time.
We ask the community to join us in keeping his loved ones and our department in your thoughts and prayers as we grieve this heartbreaking loss.
Deputy Carl Jensen’s legacy of service, kindness, and courage will never be forgotten.
We are grateful for his life, his dedication, and the profound impact he had on those he served and served with.