| Business | Phone |
| Associated Technical Support 14018 Kedleston Rd, Huntersville 28078 | (704) 875-9132 |
| Priority Underground Locating 207 Providence Ln, Huntersville 28078 | (704) 947-8000 |
| So Deep Uspc 501 S Old Statesville Rd, Huntersville 28078 | (704) 947-8811 |