| Business | Phone |
| A & I Inc 1234 Crossley Rd, Kapaa 96746 | (808) 822-3266 |
| Action Electric Inc 6476 Kalama Rd, Kapaa 96746 | (808) 245-3525 |
| Balilea Electric 1639 Papau, Kapaa 96746 | (808) 821-1548 |
| C R Ramos Electric 1980 Hulali Loop, Kapaa 96746 | (808) 822-9020 |
| Cat Electrix 4674 Silva Rd A, Kapaa 96746 | (808) 822-5356 |
| Richard Whelan Electric 5179 Hauoli Pl, Kapaa 96746 | (808) 645-0842 |
| Richard Whelan Electric 5197 Hauoli Pl, Kapaa 96746 | (808) 822-6186 |
| Nakamura Electric 4774 Pelehu Rd, Kapaa 96746 | (808) 822-3038 |
| Pacific Connections 5625 Kaapuni Rd, Kapaa 96746 | (808) 822-1622 |
| J R Electric 6470 Kawaihau Rd, Kapaa 96746 | (808) 822-3383 |
| Kilohana Electric 4-1191 Kuhio Hwy, Kapaa 96746 | (808) 822-0800 |