when you hear any strange humming noises at stores or switches, convert off the facility to that switch or outlet and phone us promptly.
as soon as you’ve located an acceptable prepare, you are able to ask for Oncor https://lh3.googleusercontent.com/p/AF1QipPpQBh7Zl05dpFvT4qmnwI_77AomlQUDTQrCuV_=s1360-w1360-h1020