| Business | Phone |
| Boni & Son's Electrical Contr 374 Spanish Wells Rd # C, Hilton Head Island 29926 | (843) 681-6065 |
| Coastal Carolina Specialty Hilton Head Island 29926 | (843) 681-7252 |
| H S Cramer Electrical 127 Mathews Dr, Hilton Head Island 29926 | (843) 785-3584 |
| Handyman 14 Dancar Bldg, Hilton Head Island 29928 | (843) 785-2657 |
| Heritage Electric Co Inc 10 Wild Horse Rd # 9, Hilton Head Island 29926 | (843) 342-2520 |
| Heritage Electric Inc 3 Business Center, Hilton Head Island 29928 | (843) 686-4332 |
| Heritage Electric Inc 63 Arrow Rd, Hilton Head Island 29928 | (843) 686-4332 |
| Hilton Head Electric 9 Gunnery Ln, Hilton Head Island 29928 | (843) 682-4795 |
| Jet Electric Hilton Head Island 29926 | (843) 683-6007 |
| Morgan Electrical Svc Po Box 23943, Hilton Head Island 29925 | (843) 683-8456 |
| Norris Electrical Inc 2 Corpus Christie Pl # 200, Hilton Head Island 29928 | (843) 686-2099 |
| Plantation Electric Co 29 Mathews Dr # C, Hilton Head Island 29926 | (843) 681-3506 |
| Trudeau Electric Inc 7 Bay Pines Rd, Hilton Head Island 29928 | (843) 686-3118 |
| Sun & Shade Electric Co Po Box 22531, Hilton Head Island 29925 | (843) 681-8741 |
| Tec Services 21 Office Park Rd # B, Hilton Head Island 29928 | (843) 689-5857 |
| Tolliver Electric Inc 3 Chinaberry Cir, Hilton Head Island 29926 | (843) 681-9536 |
| Southern Electrical Contractor Hilton Head Island 29926 | (843) 684-0748 |
| Shore Line Electric Hilton Head Island 29926 | (843) 681-8149 |
| Randy May Electric 27 Hunter Rd # D, Hilton Head Island 29926 | (843) 689-3115 |
| Reed Electric Hilton Head Island 29928 | (843) 785-8613 |
| Reynolds Electrical Mtnc 15 De Allyon Ave # 98, Hilton Head Island 29928 | (843) 341-9251 |