| Business | Phone |
| 24-7 Appliance Repair Poplar Bluff 63901 | (573) 776-1386 |
| A-1 Air Conditioning & Htg 6082 Highway 53, Poplar Bluff 63901 | (573) 686-5888 |
| Air Comfort Heat & Cooling 1284 Highway B, Poplar Bluff 63901 | (573) 785-5900 |
| Billington Heating & Air Cond 90 E Outer Rd, Poplar Bluff 63901 | (573) 686-2941 |
| Blalock Service Co Poplar Bluff 63901 | (573) 785-9369 |
| Bluff Heating & Cooling 7104 Woodland Meadow Dr, Poplar Bluff 63901 | (573) 785-4571 |
| Tri State Heating & Cooling 70 County Road 476, Poplar Bluff 63901 | (573) 785-5507 |
| Comfort Master's Inc 1645 Highway B, Poplar Bluff 63901 | (573) 785-9019 |
| Dobbs Service Co 2037 County Road 523, Poplar Bluff 63901 | (573) 686-3683 |
| Quality Air Heating & Cooling 4057 S Westwood Blvd, Poplar Bluff 63901 | (573) 686-0491 |
| Pigg's Heating & Air Cond 4358 Highway Pp, Poplar Bluff 63901 | (573) 785-7905 |
| Precision Heat & Air Inc 522 County Road 527, Poplar Bluff 63901 | (573) 785-2356 |