What Does a Gas Engineer Boiler Do? Gas engineers have an extremely hazardous job. When they work in homes, they could encounter asbestos or other hazardous materials that can cause explosions and fires. They must be prepared to deal with such hazards and be aware of ways to reduce risks. https://gas-safety-certificates00863.qowap.com/90176802/20-trailblazers-setting-the-standard-in-boiler-gas-engineer