Profile: Modern Fire Extinguisher Services Ltd. specializes in the supply, installation, and maintenance of fire extinguishers, hose reels, fire alarm & detection systems, and emergency lighting systems. We supply & install fire & safety signs, carry out fire extinguisher & evacuation training courses, and also complete comprehensive fire risk assessments. Water extinguishers are suitable for class A type fires involving combustible materials such as wood, paper, and fabrics. It works by having a quick cooling effect so that insufficient heat remains to sustain burning.