The Frederick County Fire and Rescue Department and the wider public safety community are mourning the passing of Retired Lieutenant and Assistant Fire Marshal Justin M. Laidler, who died on Monday, July 20, 2026, after a courageous battle with amyotrophic lateral sclerosis (ALS). Surrounded by his loving family during his final moments, Justin’s passing marks the loss of a respected firefighter, dedicated public servant, and compassionate leader whose commitment to protecting others left a lasting impact on everyone who had the privilege of serving alongside him.
Justin joined the Frederick County Fire and Rescue Department in September 2025 after an accomplished career with the City of Manassas. Throughout his years in the fire service, he earned the admiration of fellow firefighters, emergency responders, and community members through his professionalism, integrity, and unwavering dedication to public safety. Whether responding to emergencies, mentoring younger personnel, or serving as an Assistant Fire Marshal, he approached every responsibility with courage, humility, and an exceptional sense of duty.
Beyond his professional achievements, Justin will be remembered as a devoted husband, loving father, cherished family member, loyal friend, and trusted colleague. His kindness, strength of character, and willingness to help others extended far beyond the fire station. Even while facing the challenges of ALS, he continued to inspire those around him with remarkable resilience, grace, and determination.
His passing leaves an immeasurable void within Frederick County Fire and Rescue and among the many lives he touched throughout his distinguished career. The legacy he leaves behind is one of selfless service, leadership, compassion, and unwavering commitment to his community.
The deepest condolences are extended to Justin’s family, friends, fellow firefighters, and everyone mourning his passing. May they find comfort in the memories they shared, strength in one another, and peace in knowing that Justin’s extraordinary life of service will continue to inspire future generations of first responders. His courage, dedication, and compassion will never be forgotten.
Disclaimer: This article is based on an official announcement released by the Frederick County Fire and Rescue Department. Funeral and memorial service arrangements have not yet been announced and may be shared by the family or the department at a later time.
