Most of us use hot water every day, not just in the winters. However, we tend to forget that. So, there is a chance that by running boilers every day, you are incurring some problem. But you might only notice it during the winter times. Having your boiler serviced repeatedly means the plumber can identify the problem early. They can also then repair them immediately. When the problem grows, it becomes more difficult to fix it. Sometimes, it can lead to a complete breakdown of the boiler, which only adds to the cost.