| Business | Phone |
| Laird Inc 2101 Rexford Rd # 132e, Charlotte 28211 | (704) 424-9779 |
| Maddux Supply Co 5426 Old Pineville Rd, Charlotte 28217 | (704) 529-0529 |
| Wesco Distributing Inc 1101 Carrier Dr, Charlotte 28216 | (704) 393-6636 |
| Metrolina Power Supply Po Box 5328, Charlotte 28299 | (704) 333-3840 |
| Mitsubishi Electric Automation 8301 University Exec Park Dr, Charlotte 28262 | (704) 503-3500 |
| Nor Comp 3400 International Airport Dr, Charlotte 28208 | (704) 424-5448 |
| P W Assoc 14040 York Rd, Charlotte 28278 | (704) 588-7426 |
| C Alley & Assoc 3725 Flowerfield Rd, Charlotte 28210 | (704) 553-1674 |
| Carolina Lighting Systems Inc 1401 W Morehead St # 150, Charlotte 28208 | (704) 335-1622 |
| T-Metrics 4321 Stuart Andrew Blvd # J, Charlotte 28217 | (704) 525-5551 |
| R F Mirco Devices Inc 10420 Harris Oak Blvd # F, Charlotte 28269 | (704) 596-9060 |
| Seeco-Southern Electrical Co 4045 Hargrove Ave, Charlotte 28208 | (704) 392-1396 |
| Scott Equipment 10800 Twin Lakes Pkwy, Charlotte 28269 | (704) 875-1611 |
| Eaton Cutler-Hammer 14120 Ballantyne Corporate Pl, Charlotte 28277 | (704) 529-3515 |
| Gardner Bender 9405 D Ducks Ln, Charlotte 28273 | (704) 588-4303 |
| Ge Supply 2700 Hutchinson Mcdonald Rd, Charlotte 28269 | (704) 597-6760 |