Refinishing granite countertops can be a cost-effective way to restore their original beauty without the expense of replacement. Factors influencing the cost include the size of the countertops, the extent of damage, and the type of finish desired. Additionally, consider the materials and techniques used by professionals, as these can vary widely. Maintenance is also key; regular sealing can prolong the life of your refinished surfaces. Curious about the best options for your kitchen or bathroom? Ask Improvi.ai for personalized guidance.