This is a twist on this puzzle "Somebody please help" posted by magicmike (also, this thread has a nice little pictured solution that compliments that puzzle: "Don't Cross The Lines")
Firstly, on a piece of paper, draw the three houses and utilities as boxes (or what ever shape you want) such that they are positioned as follows:
Now, connect each house (by drawing solid lines) to all three utilities, without crossing lines, and without going through houses/utilities (unlike in the previous puzzle). In this puzzle the houses/utilities are considered as nodes.
As usual, I will let you guys ponder for a day or two, before posting the answer in a spoiler. Please use spoilers, and yes, it is solvable. Enjoy