| Business | Phone |
| Air Vent Svc 921 Hallmark Pl, Corpus Christi 78408 | (361) 289-9120 |
| Bli Systems 4001 Sweet Bay Dr, Corpus Christi 78418 | (361) 937-6560 |
| Blue Sky Air Water Prfctn 5402 Leopard St, Corpus Christi 78408 | (361) 289-1151 |
| Calonlan 622 Atlantic St, Corpus Christi 78404 | (361) 882-6053 |
| Quality Air Care 3926 Carmen St, Corpus Christi 78405 | (361) 879-0825 |