Hale Carlson Baumgartner, PLC: Business Law Division in Fairfax, Virginia, serves business clients in Northern Virginia including the cities of Fairfax, Centreville, Manassas, Alexandria, Burke, Springfield, Woodbridge, Vienna, Oakton, Ashburn, Leesburg, Arlington, Reston, and Clifton, and the counties of Fairfax, Loudoun, and Prince William.