It is recommended that you have your burning unit cleaned annually. Some people might say that it is not worth the money every year. Is there truthfully a price that you can put on the safety of your home when it is relatively minimal? Additionally, if you clean annually, you are less likely to have issues with other components of your unit failing during optimal burning periods. It is also recommended that your chimney is cleaned as well. If you need an estimate on your wood, pellet, or gas burning unit, give us a call today: (978) 668-5579 – we look forward to hearing from you soon!