The Lower Merion Fire Department serves Lower Merion Township and Narberth Borough and is comprised of the following volunteer fire companies:

• Belmont Hills Fire Company
• Bryn Mawr Fire Company
• Gladwyne Fire Company
• Narberth Volunteer Fire Company
• Merion Fire Company of Ardmore
• Penn Wynne/Overbrook Hills Fire Company
• Union Fire Association of Lower Merion