When a furnace owner contacts an HVAC company for heating replacement in Anaheim, CA, the technicians inspect the old heating system and the existing ductwork network.  After a thorough inspection, the technicians inform the owner of their steps on the old unit.  Once the owner approves, the technicians start dismantling the old heating system and dispose of it to make space for the new one.  Once the new unit has been set up and ready for installation, they will install all the parts and components of the new heating system in no time.