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About Us

GMAC Mortgage

Your home loan is one of the most important decisions you’ll make. That’s why our team of dedicated specialists will be with you every step of the way to make sure you get the loan that’s right for you.

As one of the nations largest home mortgage originators, we're proud to offer:

  • Access to low, competitive rates
  • Loan Specialists licensed in your state
  • Access to a variety of loan programs - Fixed, Variable, FHA/VA, Jumbo and more
  • Experience you can depend on - we’ve been providing home loans for more than 25 years

View all homebuying programs »
View all refinancing programs »

GMAC Mortgage, LLC is an indirect, wholly owned subsidiary of Ally Financial Inc.

GMAC Mortgage Corporate Headquarters

1100 Virginia Drive
Fort Washington, PA 19034
(215) 734-8899

GMAC Mortgage Careers

Take your career in a new direction with GMAC Mortgage, an indirect, wholly owned subsidiary of Ally Financial Inc.

You’ll enjoy competitive pay, benefits and rewards with one of the nation’s largest home mortgage originators. With 25 years of experience, a solid reputation and a loyal customer base, we provide you with plenty of opportunity to develop your career. And our open and collaborative environment lets you grow both personally and professionally.

Our goal is to help you reach yours. Start your search at Ally Careers.

Ally careers

Mortgage Servicing

Our Mortgage Servicing Center provides service for GMAC Mortgage loan accounts, including billing, payment and general customer service.

If you need help or have any questions about your loan, feel free to contact us at:

GMAC Mortgage Loan Servicing Center

3451 Hammond Avenue
Waterloo, IA 50702
(319) 236-5400

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