| Business | Phone |
| Harold G Butzer Inc 730 Wicker Ln, Jefferson City 65109 | (573) 636-4115 |
| Woodman Engineering Co 217 Commerce Dr, Jefferson City 65109 | (573) 893-3131 |
| Terry's Heating & Air Cond 2814 Dwayne Dr, Jefferson City 65109 | (573) 893-2988 |
| Stieferman Heating Co 3526 Rock Ridge Rd, Jefferson City 65109 | (573) 635-3547 |
| Senter's Heating & Cooling Inc Jefferson City 65101 | (573) 636-3720 |
| Nick Rackers Heating & Cooling 2521 E Mccarty St, Jefferson City 65101 | (573) 636-4490 |
| Maxey Brothers Heating & Clng 2646 Frog Hollow Rd, Jefferson City 65109 | (573) 636-0446 |