AAER Inc. offers its clients two types of maintenance:

Preventive maintenance:
Preventive maintenance must be performed twice a year as per the procedures outlined in AAER Inc.’s operation and maintenance manual. Yearly and semi-yearly maintenance visits are respectively conducted in alternance.

Non-preventive maintenance:
Unplanned or emergency maintenance visits may be necessary due to an alarm malfunction or a defective part. Such visits may also be the result of circumstances beyond the control of the manufacturer or the owner, such as uncharacteristic weather conditions or network disturbances.