| Business | Phone |
| Ashley Brothers Heating & Clng Kirkwood 63122 | (314) 835-1770 |
| Ashley Heating & Air Cond Kirkwood 63122 | (314) 965-1803 |
| One Hour Air Conditioning Kirkwood 63122 | (314) 835-9668 |
| Mc Querry Svc Inc Kirkwood 63122 | (314) 606-2473 |
| C & M Heating & Cooling Kirkwood 63122 | (314) 606-3857 |
| D & L Heating & Cooling Kirkwood 63122 | (314) 602-8293 |