The cost to resurface a pool can vary depending on the size of the pool, the type of material used, and the contractor you use. Generally, you can expect to pay anywhere from $3 per square foot up to $10 per square foot. So a typical 10x20-foot pool would cost between $600 and $2,000 to resurface.

The cost to resurface a pool can vary depending on the size of the pool, the type of material used, and the contractor you use. Generally, you can expect to pay anywhere from $3 per square foot up to $10 per square foot. So a typical 10x20-foot pool would cost between $600 and $2,000 to resurface.