Understand fire-rated door requirements, compliance standards, proper hardware, and maintenance practices for safe building protection.
Lion Locksmith is Maryland’s most trusted and reliable fire door supply and Installation company, providing 20-minute, 30-minute, 90-minute, and 3-hour fire rated doors for commercial and multifamily properties, delivering dependable supply, installation, repair, and replacement solutions built for safety, compliance, and daily performance.
Fire rated doors help slow the spread of fire and smoke, giving occupants more time to exit safely while helping protect critical parts of Maryland commercial properties. A complete fire door opening includes the labeled door, frame, hinges, glazing, closers, latch sets, and other fire door hardware working together as one tested assembly.
Lion Locksmith installs, repairs, replaces, and adjusts commercial fire doors for corridors, stairwells, utility rooms, tenant separations, and exit routes. We provide code-minded recommendations, hardware upgrades, and dependable service across Maryland to help property managers maintain safe, reliable, and properly functioning door openings.
See why Maryland property managers, facility teams, and commercial owners trust Lion Locksmith for responsive fire door service, code-aware recommendations, durable workmanship, and dependable support that keeps buildings safe, compliant, and operating smoothly statewide.
Silver Spring, MD
Bethesda, MD
Rockville, Maryland
Columbia, MD
Upper Marlboro, MD
Request pricing, schedule an inspection, or book fast fire door repair with Lion Locksmith. We support Maryland property teams with clear recommendations, responsive scheduling, and dependable service for commercial and multifamily buildings.

From office buildings and multifamily communities to schools, municipal facilities, and government properties, Maryland organizations trust Lion Locksmith for dependable fire rated door solutions, responsive service, code-aware recommendations, and durable workmanship that supports safety, compliance, and reliable daily operation across high-traffic environments.


Lion Locksmith provides professional fire door inspections, installations, repairs and ongoing servicing for commercial and multifamily properties throughout Washington DC and Maryland. Whether you are searching for a fire door inspection near me, need urgent remedial work or want to schedule annual inspections, our fire door specialists deliver clear recommendations, quality workmanship and a detailed record of the inspection.
Lion Locksmith Door Company helps property owners, facility managers, contractors and building managers protect their premises with dependable fire door services. Our experienced fire door fitters support every stage of the process, from the initial door inspection and specification to installation, adjustment, testing and final checks.
We work with offices, apartment buildings, schools, healthcare facilities, retail locations, warehouses and other commercial properties. Whether you need to replace a single fire door or complete multiple fire door installations across a large property, our team will provide a clear scope of work, practical scheduling and a straightforward quotation.
Among local fire door inspection companies in Maryland and Washington DC, Lion Locksmith Door Company is full service fire rated door company offering inspection, installation, repair and servicing through one trusted commercial door team.

Damaged, altered or poorly maintained fire doors may not perform as intended during an emergency. Lion Locksmith Door Company provides professional inspection and repair services to identify visible defects and operational issues throughout the complete fire door assembly.
Our specialists inspect for common problems, including:
Inspections are completed with reference to applicable NFPA 80 standards of 2025, manufacturer requirements and the expectations of the local authority having jurisdiction (AHJ). Because requirements can differ by property and jurisdiction, we clearly document observed conditions and recommend the appropriate next steps.
After the inspection, Lion Locksmith Door Company provides a record of the inspection outlining identified deficiencies, recommended fire door repairs and any doors that may require further assessment or replacement. This documentation can support maintenance planning, compliance reviews and communication with building management or the AHJ.
Regular annual inspections can help identify wear, damage and operational issues before they become more serious. Lion Locksmith Door Company can inspect your fire doors, document deficiencies and complete approved repairs with minimal disruption to occupants, employees and daily operations.
Not every damaged door requires complete replacement. Where appropriate, targeted fire door repair may correct issues involving hinges, seals, closers, frames, latching hardware and other components. When a door is extensively damaged, incorrectly modified or no longer suitable for repair, our specialists will explain why you may need to replace fire door components or install a complete new assembly.
We assess the entire opening, not only the door leaf. This includes the frame, glazing, labels, seals, hinges, closer, latch and surrounding hardware. Need a fire-rated garage door repaired? Lion Locksmith Door Company can assess the opening and determine whether the work falls within our service capabilities or requires a specialist overhead-door solution.
Instead of coordinating multiple fire door repair companies, you can rely on Lion Locksmith Door Company for inspection, repairs, replacement and installation under one coordinated service.
Routine fire door servicing helps keep critical components operating correctly and gives building managers a consistent approach to fire door maintenance. Lion Locksmith Door Company offers both one-time service visits and ongoing maintenance programmes for individual properties, multifamily buildings and commercial portfolios.
Our planned fire door services can include:
By combining fire door installations, repairs, inspection and servicing through Lion Locksmith Door Company, you can reduce administrative work, address deficiencies more efficiently and maintain a reliable service history for your property.
Our goal is to help ensure your fire doors remain functional, properly maintained and prepared for evaluation under applicable NFPA 80 requirements and local AHJ expectations.
At Lion Locksmiths and Door, We help commercial and multifamily property owners maintain dependable fire doors through professional inspections, repairs, servicing, and replacement. Our Experience fire door fitters supports safer buildings, documented maintenance, and reliable door performance across Maryland and Washington, DC.
For official fire prevention guidance, codes, public safety resources, and statewide information, visit the Maryland Office of the State Fire Marshal.
Explore expert fire door resources covering code requirements, rating classifications, repair signs, hardware performance, inspection best practices, and replacement guidance to help Maryland property teams make informed decisions and maintain safer commercial buildings.
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Understand fire-rated door requirements, compliance standards, proper hardware, and maintenance practices for safe building protection.
Learn common door problems, repair options, cost factors, and when professional service is recommended for lasting performance.