That's fantastic advice and well worth a shot! The school is Red River College, yet when you search for that, you get the information for Red River College - Stevenson Campus (our small satellite campus).
Thanks for the advice. I guess we'll have to do a bit of a feedback blitz. Do you have any idea of how long it takes for the changes to be implemented?
Our website is the first result, but the Google+ page for the satellite campus is the fourth result – our other campuses Google+ pages don't even show up in the first few pages of the search results.
I've tried that too... The problem is that this satellite campus is a legitimate location, it's just not the campus that should be showing up as our main location.