| Business | Phone |
| All Phase Exteriors Inc 4717 Scenic Pine Trl, Concord 28025 | (704) 788-3330 |
| Apex Engineering Pc 40 Odell School Rd # 3, Concord 28027 | (704) 784-2025 |
| Atlantic Geoscience & Engrg 2700 Concord Pkwy S, Concord 28027 | (704) 701-1319 |
| Rummel Klepper & Kahl 845 Church St N # 104, Concord 28025 | (704) 782-2426 |
| Semco Sweet & Mayers Inc 633 Chadbourne Ave Nw, Concord 28027 | (704) 892-4432 |
| I C & Assoc Inc 3263 Farm Lake Dr, Concord 28027 | (704) 788-4472 |
| King Engineering Of Concord 35 Church St Se, Concord 28025 | (704) 786-5464 |