Whether or not we did the initial installation, we can repair or service your gate motors. If in an unfortunate event damage was caused on your property or a motor has stopped functioning correctly, you can contact us. for a quotation on any gate repair, garage door repair or automated motor repairs. General wear and tear, backup battery running on empty, derailment or whatever the case may be, we'll get you back on track in no time! In the meantime, you can have a look at the video below if you need to replace the battery in your Centurion D3 Gate Motor.