He replaced our liner and did an awful job. Did not screw in the caps. We had corrosion and were not told about the option of foam to protect the new liner. The liner lasted 4 months, sprung a leak and then blew out the pool. $1500 on a liner that is money wasted and now we are buying as new pool. In addition they entered our property when we were not home which had not been agreed upon because we have several dogs.