Most doorbells can last years; however, the majority of electrical devices will eventually fall victim to malfunction. Whether your doorbell doesn’t ring, makes strange noises, or rings continuously, it’s usually a simple fix. That being said, you should always call a professional electrician to handle any electrical work in your home. At Harrison Electric, we stress the importance of experienced and professional electrical work, both for your safety and the functionality of your home. If you’ve noticed your doorbell isn’t working properly, below are five of the most common reasons why.