| Business | Phone |
| Advanced Geothermal Isolations Lebanon 65536 | (417) 588-0288 |
| Airtech 1518 Northbrook St, Lebanon 65536 | (417) 532-6338 |
| Dennis Elmore Quality Htg & Ac 320 E Commercial St, Lebanon 65536 | (417) 532-6239 |
| Uder & Sons 26559 Grindstone Rd, Lebanon 65536 | (417) 532-9001 |