| Business | Phone |
| Allied Grading Inc 15316 Seagle St, Huntersville 28078 | (704) 947-7502 |
| Mc Connell Grading Inc 11517 Mccord Rd, Huntersville 28078 | (704) 875-1142 |
| Mercer Grading Co 12001 Mount Holly Hntrsvlle Rd, Huntersville 28078 | (704) 875-6530 |
| Parks Grading Inc 8401 Hambright Rd, Huntersville 28078 | (704) 875-0619 |
| Earnhardt Grading Inc 15220 Stumptown Rd, Huntersville 28078 | (704) 875-6727 |