So far, i've gotten positive responses back from Transunion and Experian. Equifax has requested I send them some information to verify my identity before they mailed me back my dispute results. (My ID address isn't my present address). So I had to send them a W-2 with my present address and a Pay stub with my Social Security number. Sounds weird, but that's what they requested. They actually gave me choice to send other documents but I chose the W2 and Pay stub.
Transunion and Experian were fine with everything and mailed me back my responses.