How often are fire departments responding to a emergency calls? On average, a fire department responds to a fire call every 24 seconds in the United States. (2014) By ProMatcher Staff Updated: 08/08/2016 Next Question Source: National Fire Protection Association Next Question Find Local Pros Free Actuaries Cost Estimates Related Questions How many injuries involve vacuum cleaners? How Many Forklift Injuries Occur Each Year? How many people are killed by wood chippers? How many flooring-related injuries occur each year? How many home fires occur each year?