The answer to 'electrical meter buzzing noise' is that a buzzing sound coming from your electrical meter is often caused by a problem with the meter itself or the electrical supply. This can indicate an issue with the meter's internal components, a problem with the wiring, or high electrical usage.
Some common causes include a faulty or outdated meter, loose connections, high voltage, or an issue with the utility's power supply. The buzzing sound may be accompanied by flickering lights, power surges, or other electrical problems in the home. If the buzzing persists, it's best to call a licensed electrician to diagnose and resolve the issue, as attempting to fix the meter yourself could be dangerous.