For small and moderate cracks, it's relatively easy to repair the drywall, and can even be done as a DIY project. However, for large holes, water damage, or fire damage, it's recommended to ...
A small tub of pre-mixed drywall compound is easy to come by. Related: 7 Things That Mold Mitigation Teams Do to Repair Damage Small holes in drywall can typically be repaired in under an hour ...