Long & Foster is the largest real estate compnay in the Mid-Atlantic region. Out goal is to bring you the total home ownership experience. That means providing services that go beyond the exchange of real estate. We can help with your mortgage, title, and insurance. We also provide relocation and settlement services. And, when it comes to maintenance, repairs and upgrading your home, we know people. Our partnerships with some of the region's top service providers make us a convenient, single stop when you're ready to get work done on your home. Residential and Commercial Real Estate Sales. Exclusive affiliate of Christie's International.