The Frederick County Fire and Rescue Department is grieving the passing of retired Lieutenant and Assistant Fire Marshal Justin M. Laidler, whose death on Monday, July 20, 2026, has brought deep sorrow to his family, friends, colleagues, and the entire public safety community. Justin passed away peacefully surrounded by his loved ones after a courageous battle with amyotrophic lateral sclerosis (ALS), a difficult illness he faced with extraordinary courage, strength, and resilience. Justin became part of the Frederick County Fire and Rescue Department in September 2025 after a distinguished career serving with the City of Manassas. Throughout his years in the fire service, he earned admiration and respect for his dedication to protecting others, his strong leadership abilities, and his compassionate approach to serving the community. Whether responding to emergencies, supporting fellow personnel, mentoring others, or fulfilling his duties as an assistant fire marshal, Justin consistently demonstrated professionalism, integrity, and a commitment to excellence. Beyond his achievements as a firefighter and public servant, Justin will be remembered as a devoted husband, father, loved one, friend, and colleague. Those who knew him described him as a humble and caring person who led through his actions and encouraged those around him. His determination, kindness, and willingness to serve others left a lasting impression on everyone fortunate enough to know him. Even while facing his battle with ALS, Justin continued to inspire those around him with his courage and positive spirit. His strength throughout his journey reflected the same dedication and bravery that defined his years in the fire service. Justin’s passing has created a profound loss within the Frederick County Fire and Rescue Department and among first responders who had the privilege of working alongside him. His legacy will forever be remembered through the lives he touched, the people he guided, and the example of service and compassion he left behind. Heartfelt condolences are extended to Justin’s family, friends, former colleagues, and all those mourning his passing. May they find comfort in the memories they shared, strength through the support of their community, and peace in knowing that Justin’s life made a meaningful difference for so many. Retired Lieutenant and Assistant Fire Marshal Justin M. Laidler will be remembered with honor, gratitude, and respect. His courage, dedication, and commitment to serving others 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 details regarding funeral arrangements or memorial services may be shared by the family or the department when available. Post navigation Ron Bridgeman Obituary, Bristol, VA Death- In Loving Memory Phil Maines United Kingdom, Death-Obituary: United Kingdom Mourns Beloved Security Professional and Member of Chubby’s Tour Team