Hi
I have been hearing humming/buzzing noise for most part of the day and night. During the day I do not hear much noise , may be because of higher ambient noise as compare to actual noise, after 7 pm it just gets little loud. I called Gas , Electrical and water utility company to have it checked. They all say , it is ok from out side. I turned off the main power from panel and i still hear some noise. Any idea what should I check next? I do not know what to check at this point.
Thanks
A12345
I have been hearing humming/buzzing noise for most part of the day and night. During the day I do not hear much noise , may be because of higher ambient noise as compare to actual noise, after 7 pm it just gets little loud. I called Gas , Electrical and water utility company to have it checked. They all say , it is ok from out side. I turned off the main power from panel and i still hear some noise. Any idea what should I check next? I do not know what to check at this point.
Thanks
A12345