GMAC Mortgage
Loss Mitigation
2711 North Haskell Avenue
Dallas, TX 75204
Phone: 1.866.899.5308 / Fax Forms to 1.866.709.4744
They have a dedicated website for homeowners in trouble
GMAC is a major lender/servicer and "sub servicer" (a company that services on behalf of other lenders). They also own Homecomings Financial. They have taken the lead on major rate reduction and was one of the few lenders that actively participated in the Hope For Homeowners program.
See the links below for more information on GMAC Mortgage