Suren Sampat provides personalized service, and committed toward saving you money! 1st Advantage Mortgage is the residential mortgage division of Draper and Kramer, one of the country’s premiere full-service real estate and financial firms. While still a family-owned company headquartered in Chicago, we help identify and structure mortgage financing programs for clients across the United States, and have been doing so since 1893. We also serve in the following locations: Delaware, Michigan, New Jersey, Pennsylvania.