Did you know that proper AC installation in Carlsbad, CA is one of the most vital factors that determine the lifespan of your new AC replacement unit? Improper AC installation can lead to a variety of problems down the road that will all shorten the lifespan of your AC unit due to an increase in wear and tear on the system. That is why you always need to choose a licensed, certified, and experienced company like Oak Island Heating and Air Conditioning to handle your AC replacement.