| Business | Phone |
| Rudy's Heating & Air 520 Cedar Ridge Dr, Red Oak 75154 | (972) 617-5395 |
| M & M Mechanical Installers 115 N Main St, Red Oak 75154 | (972) 617-8011 |
| Moore Air Svc 617 Meadow Lark Dr, Red Oak 75154 | (972) 617-1311 |
| Mr Ac Po Box 53, Red Oak 75154 | (972) 617-1122 |
| A All Area Aire Svc 2770 Highway 983, Red Oak 75154 | (972) 617-8706 |
| Air Mart Heating & Air 110 Becky Ln, Red Oak 75154 | (972) 576-2955 |
| Alva's Heating & Air Cond Red Oak 75154 | (972) 617-5600 |
| Garlock Air Conditioning 309 Sondra Way, Red Oak 75154 | (972) 576-3884 |