| Business | Phone |
| Barrett & Sons Inc 128 Commercial Pl, Schertz 78154 | (210) 659-5801 |
| Kibler Air Cond & Heating 200 Schertz Pkwy, Schertz 78154 | (210) 658-5408 |
| Pure Country Air 8128 Old Austin Rd 2, Schertz 78154 | (210) 651-0511 |
| Universal Air 407 Brooks Ave, Schertz 78154 | (210) 658-2492 |