![]() Robert O'Brien 13307 Melville Lane Fairfax, VA 22033 Company Phone: (703) 734-9700 Appraiser First Name: Robert Appraiser Last Name: O'Brien License State: DC License #: GA10424 2nd License State: MD License #: 40010810 3rd License State: VA License #: 4001002550 Counties Covered:: ![]() |