Client having issues with rodents in attic chewing through ductwork. Client said they are going to have an exterminator out next week to get rid of the rodent issue. After further inspection of ductwork found that kitchen supply run is fully compromised with multiple holes in it from rodents, also the bathroom supply has a few tears in it, which need to be patched up in the foil section of flex. Also recommended that the ductwork needs to be cleaned and sanitized to get any loose insulation out from inside ductwork. Advised client to have air purifier installed to help with allergies and viruses in home as well as a UV Light Inside air handler. Client chose to just move forward with the ductwork repairs and duct cleaning at this time. Scheduled to come out on December 31. To replace 6 inch kitchen flex run, patch up 5 inch bathroom flex run, do a duct cleaning on 8 supplies, 1 return, and sanitize all ductwork. Client will be paying 50% deposit either tomorrow or Monday.