Customer had a 1/2 copper line that was leaking in ceiling was able to fix leak through access in Attic. Customers water pressure was also at 110 psi. Replaced ball valve and regulator and set pressure at 55psi. Customer has type M copper throughout the house and has had other leaks in the past. Recommended if customer continues to have issues in the future that a whole house repipe will need to be performed. Customer also had water damage and mold in ceiling resulting from leak. Highly recommended performing proper mold remediation. Quoted approximately 3,000 for mold remediation and drywall patching/painting.