Arrived to remedy a system that’s unable to keep up in the heat. Tested systems airflow and temperature split. Found that the system is cooling 18 degrees, when we only ask 20 out of it. Tested systems airflow and found that both cooling systems are operating with failing static pressure. Found that both systems fans are dirty and impeding the amount of air the system is capable of moving. Went outside and found bone condenser coil heavily impacted with debris and the other one wasn’t exactly clean either. Dirty condenser coils will impede the amount of cooling a system is capable of producing. Spoke with homeowner about solutions. Homeowner declined repairs at this time. Systems are operational upon departure.