Industrial Spray Booths Suppression Systems Commercial and Industrial spray booths are required by law to be installed with a state certified fire suppression system. Fire Rangers state licensed and factory trained technicians are available for service, maintenance, installation, inspection and certification of your industrial fire suppression systems. From paint spray shops to gas stations, airports to marinas our knowledge, experience and capabilities in industrial fire protection cover every aspect of your equipment. According to state law, industrial fire suppression systems must be inspected, tested, serviced and certified in accordance with the individual manufacturers recommendations, this can vary widely depending on each system.