A refrigeration maintenance agreement should at least provide for the following:
*A minimum number of inspections each year;
*Requirement to check all electrical connections, measure voltage and current;
*Lubricate all moving parts;
*Inspect and clear the condensate drain;
*A diagnostic start and test;
*Check thermostat settings;
*Clean evaporator and condenser air conditioning coils;
*Checking refrigerant level;
*Clean and adjust blower components.
This form is a generic example that may be referred to when preparing such a form for your particular state. It is for illustrative purposes only. Local laws should be consulted to determine any specific requirements for such a form in a particular jurisdiction.