| Business | Phone |
| Bald Knob Heating & Air Bald Knob Mini Mall, Bald Knob 72010 | (501) 724-3520 |
| Wallace Electric 744 Highway 167 N, Bald Knob 72010 | (501) 724-3046 |
| Stalling's Heating & Ac Inc 103 Clark Haven Rd, Bald Knob 72010 | (501) 724-1320 |
| Mason Heating & Air 352 Pine Creek Rd, Bald Knob 72010 | (501) 724-6180 |