The Frederick County Fire and Rescue Department is mourning the loss of Retired Lieutenant and Assistant Fire Marshal Justin M. Laidler, whose passing on Monday, July 20, 2026, has left colleagues, family members, and friends grieving the loss of a dedicated public servant. Justin passed away peacefully while surrounded by his loving family following a courageous battle with amyotrophic lateral sclerosis (ALS), a progressive neurological disease that he faced with remarkable strength, dignity, and resilience.
Justin joined the Frederick County Fire and Rescue Department in September 2025 after serving with distinction in the City of Manassas. Throughout his career, he earned the respect of fellow firefighters, emergency responders, and community members through his unwavering commitment to public safety, exceptional leadership, and genuine compassion for those he served. Whether responding to emergencies, mentoring fellow personnel, or carrying out his responsibilities as an Assistant Fire Marshal, Justin exemplified professionalism and integrity in every aspect of his work.
Beyond his accomplishments in the fire service, Justin will be remembered as a devoted husband, father, family member, friend, and colleague whose kindness and humility touched countless lives. Those who knew him describe him as someone who led by example, inspired others through his dedication, and approached every challenge with courage and determination. Even during his battle with ALS, he remained a source of strength and inspiration to those around him.
His passing leaves an immeasurable void within the Frederick County Fire and Rescue Department and the broader public safety community. The legacy he leaves behind is one of selfless service, unwavering courage, and a deep commitment to protecting others.
Our heartfelt condolences are extended to Justin’s family, friends, former colleagues, and everyone mourning this tremendous loss. May they find comfort in the love and support surrounding them, strength in the countless memories they shared, and peace in knowing that Justin’s life of service made a lasting difference in the lives of so many. His dedication, courage, and compassion will never be forgotten, and his legacy will continue to inspire future generations of firefighters and first responders.
Disclaimer: This article is based on an official announcement released by the Frederick County Fire and Rescue Department. Additional information regarding memorial services or funeral arrangements may be shared by the family or the department as it becomes available.
