The meter boxes had been made safe but it was not yet known how much permanent repairs, which could involve a new meter board and more secure boxes, would cost.
Replacing the windows would cost thousands of dollars and the shop had also had to pay for extra CCTV cameras. Mrs Flores urged anyone who saw anything unusual or suspicious at the shop to report it to police straight away, no matter how small it seemed.
''People can help by keeping an eye on the shop. It's their shop as well,'' she said.
St John Kerikeri area committee chairman David Stone said the ongoing damage was ''sheer mindless vandalism'' of no benefit to anyone. He was surprised no one was killed when the meter board was pulled out.
Proceeds from the volunteer-run op shop would otherwise go to new ambulances and medical equipment such as defibrillators for re-starting stopped hearts.