Looking for a fiber broker in Phoenix

(I didn’t see a rule against this but mods please delete if this is not appropriate)

We’ll be moving into a new facility for our video + event production space in downtown Phoenix, AZ and I’d be interested to work with a broker to get a dedicated internet link.

CenturyLink is already in the building so we’ll talk to them, but as I check dark fiber maps it seems there are at least 2-3 carriers either on our street or a couple of blocks away.

Thanks!