If you know that a university is doing construction, then you know they're paying someone. It's not hard to know a university is doing construction because it w

If you know that a university is doing construction, then you know they're paying someone. It's not hard to know a university is doing construction because it will be reported on, they will have had to gain permission to do so, and you can just drive by and see the construction. Once you know that, then you just need to figure out the name of the companies involved. That should be simple: often construction companies will put up a sign, or you can just ask some people on site. That's assuming no prior knowledge, in which case it would be even easier.