Arrived on site 11/16/2022 customer stated there is a leak under her manufactured home due to wet spots.Looked under house and seen the ground was wet.Customer believes it is a drain line leak but it looks more like a water line problem due to polybutylene piping.Gave customer estimate for spot repair if it is a drain line estimate for a spot repair for water line repair,either way we need to locate the leak due to vapor barrier covering bottom of house.Explained to customer additional charges will be added is main line repair goes beyond 5’ of repair or additional problems or if water lines exceed 10’ of repair with pex piping.Gave customer estimate for whole house Repipe due to polybutylene piping throughout house and believe that is the source of leak either way need to locate leak.