Montgomery County Facilities 755 Roanoke St # 1c Christiansburg, VA 24073 Phone : (540) 382-5793 Business Category Government Offices-County Legislative Bodies Montgomery County Of--trash Collection 400 County Rd Christiansburg, VA 24073 Phone : (540) 382-5793 Business Category Government Offices & Public Schools Montgomery County Of Contd--waste Management Christiansburg, VA 24068 Phone : (540) 382-5793 Business Category Government Offices-County Government Offices & Public Schools Montgomery County Of--general Services, Public Facilities Christiansburg, VA 24068 Phone : (540) 382-5793 Business Category Government Offices-County Government Offices & Public Schools Montgomery County Of--general Services, Solid Waste/environmental Protection Christiansburg, VA 24068 Phone : (540) 382-5793 Business Category Government Offices-County Government Offices & Public Schools