| Business | Phone |
| Auto Trim Design 1978 Mccrays Mill Rd, Sumter 29150 | (803) 775-5196 |
| Car Stereo Plus 710 S Pike W, Sumter 29150 | (803) 778-7474 |
| Custom Car Audio 4408 Broad St # A, Sumter 29154 | (803) 494-3878 |
| Power Audio 726 Broad St, Sumter 29150 | (803) 775-0867 |