| Business | Phone |
| Llewellyn Electrical Contr 74-5543 Kaiwi St, Kailua Kona 96740 | (808) 329-1329 |
| P A Harris Electric 73-5617 Maiau St 11, Kailua Kona 96740 | (808) 329-9794 |
| Bos Electric Kailua Kona 96740 | (808) 325-1211 |
| G-Y Electric Inc 73-1217 Kuakapu St, Kailua Kona 96740 | (808) 325-1238 |
| Martin Pacific 76-6357 Kololia St, Kailua Kona 96740 | (808) 329-4444 |
| Powers Electrical Svc Inc Shop 73-4310 Oneone St, Kailua Kona 96740 | (808) 334-0087 |
| Ralph's Electric Kailua Kona 96740 | (808) 329-6260 |