| Business | Phone |
| Buildings & Grounds Dept 755 Roanoke St, Christiansburg 24073 | (540) 382-5792 |
| Rsvp Of Montgomery County 210 Pepper St S D, Christiansburg 24073 | (540) 382-5775 |
| Montgomery County Passports 1 E Main St B5, Christiansburg 24073 | (540) 382-5760 |
| Montgomery Cnty Planning Dept 4 E Main St # 2, Christiansburg 24073 | (540) 382-5750 |
| Montgomery Community Svc Dept Pepper St, Christiansburg 24073 | (540) 382-5780 |
| Montgomery County 27th Dist Ct 201 Radford St, Christiansburg 24073 | (540) 382-5745 |
| Montgomery County Animal Cntrl 434 Cinnabar Rd, Christiansburg 24073 | (540) 382-5795 |
| Montgomery County Assessor's 755 Roanoke St, Christiansburg 24073 | (540) 382-5717 |
| Montgomery County Atty's Ofc 1 E Main St 111, Christiansburg 24073 | (540) 382-5705 |
| Montgomery County Data Proc 1 E Main St 308, Christiansburg 24073 | (540) 382-5742 |
| Montgomery County Garage 430 Cinnabar Rd, Christiansburg 24073 | (540) 382-5797 |
| Montgomery County Gen Dist Ct 1 E Main St 201, Christiansburg 24073 | (540) 382-5735 |
| Montgomery County Human Rsrcs 755 Roanoke St 2d, Christiansburg 24073 | (540) 394-2007 |
| Montgomery County Information 755 Roanoke St 2g, Christiansburg 24073 | (540) 382-6700 |
| Montgomery County Juvenile Ct 1 E Main St 305, Christiansburg 24073 | (540) 382-6999 |
| Montgomery County Land Use Ofc 755 Roanoke St, Christiansburg 24073 | (540) 382-5719 |
| Montgomery County Public Info 755 Roanoke St 2g, Christiansburg 24073 | (540) 381-6887 |
| Montgomery County Purchasing 755 Roanoke St 2c, Christiansburg 24073 | (540) 382-5784 |
| Montgomery County Waste Site 1515 Hornsby Rd, Christiansburg 24073 | (540) 394-2083 |
| Montgomery County Waste Site 4311 Riner Rd, Christiansburg 24073 | (540) 382-0051 |
| Montgomery County Waste Site 685 Prices Fork Rd, Christiansburg 24073 | (540) 552-4642 |
| Montgomery County Waste Site 910 Lusters Gate Rd, Christiansburg 24073 | (540) 381-6844 |
| Montgomery Public Svc Dept 755 Roanoke St, Christiansburg 24073 | (540) 382-6930 |
| Montgomery Regional Solid Wste 555 Authority Dr, Christiansburg 24073 | (540) 381-2820 |
| Montgomery Voter Registration 755 Roanoke St 1f, Christiansburg 24073 | (540) 382-5741 |