| Business | Phone |
| Universal Air Cond & Refrig 94-321 Leonui St C5, Waipahu 96797 | (808) 632-2335 |
| A C General Air Conditioning Waipahu 96797 | (808) 677-8242 |
| Aire Conditioner Shoppe 94-529 Ukee St # 105, Waipahu 96797 | (808) 676-1455 |
| Universal Air Cond & Refrig 94-321 Leonui St # C5, Waipahu 96797 | (808) 671-5516 |
| Carrier Hawaii 94-522 Kau St, Waipahu 96797 | (808) 677-6339 |
| Norman Wright Mechanical Equip 94-449 Koaki St, Waipahu 96797 | (808) 841-2811 |
| Normans Wright Mechanical Grp 94-449 Koaki St, Waipahu 96797 | (808) 678-3911 |