| Business | Phone |
| Acs Air Conditioning Spclsts 73-5577 Lawehana St, Kailua Kona 96740 | (808) 329-2996 |
| Alaka'I Mechanical Corp 73-4776 Kanalani St B19, Kailua Kona 96740 | (808) 329-2520 |
| Aloha Air Conditioning 73-5588 Lawehana St 5, Kailua Kona 96740 | (808) 329-7787 |
| Kona Fabricators & Air Cndtnng 75-5606 Pawai Pl 15, Kailua Kona 96740 | (808) 331-2577 |
| Kona Industries Inc 73-5563 Olowalu St A, Kailua Kona 96740 | (808) 329-7789 |
| Island Enterprises Ltd 74-5617 Pawai Pl E, Kailua Kona 96740 | (808) 329-7134 |
| J & D's Refrigeration Po Box 5437, Kailua Kona 96745 | (808) 326-6042 |
| Gordon Sheet Metal Inc 73-5600 Kauhola St, Kailua Kona 96740 | (808) 329-7225 |
| Hawaiian Mechanical Industries 74-5590 Eho St 215, Kailua Kona 96740 | (808) 329-6864 |
| Custom Aire Inc 74-5611 Alapa Bay 4, Kailua Kona 96740 | (808) 329-7672 |
| Energy Management Consulting Po Box 9044, Kailua Kona 96745 | (808) 325-6507 |