1. Spectrum Engineering Hawaii 94-155 Leowaena St, Waipahu, HI 96797 Coordinate: 21.398203,-158.01242 Phone: (808) 671-4588
2. Viking Power 94-218 Keaukaha Pl, Waipahu, HI 96797 Coordinate: 21.40441,-158.03151 Phone: (808) 697-8191