Accessing property at 2am in the morning...

I know I have a utility eaement on my property.

Last night at 2am (that is right) a grop of repairmen were walk all over my property looking for a box.

With headlight s ablase.

They then  knocked on my door, and asked  if we had a green box on out property.

What gives Xfinity the right to access private property at anytime of the day?

How bad is you GIS system that you thought the box was on our property , when it isn't.