| Business | Phone |
| Alliance Plumbing & Heating 1146 Carlisle Ave, Bellefontaine 43311 | (937) 593-2105 |
| Degraff Plumbing & Heating 3487 County Road 31 S, Bellefontaine 43311 | (937) 585-5681 |
| Gary L Noble Plumbing & Elec 2258 Township Road 55, Bellefontaine 43311 | (937) 592-8636 |
| John Morgan Plumbing & Heating 813 W Auburn Ave, Bellefontaine 43311 | (937) 593-4678 |
| John P Timmerman Heating & Air Bellefontaine 43311 | (937) 599-3015 |
| K E Strayer Plumbing & Heating 131 W Chillicothe Ave, Bellefontaine 43311 | (937) 592-5826 |
| Martin Beck Plumbing 2885 County Road 11, Bellefontaine 43311 | (937) 592-1080 |
| Perry Plumbing 204 Summit Dr, Bellefontaine 43311 | (937) 599-4861 |
| Wren's Plumbing 407 Carter Ave, Bellefontaine 43311 | (937) 592-8855 |