| Business | Phone |
| All Seasons Climate Control 19 E Main St # 105, Norwalk 44857 | (419) 663-1666 |
| Altrades Service Co 4980 State Route 601, Norwalk 44857 | (419) 668-9595 |
| Bayside Comfort Norwalk 44857 | (419) 663-4802 |
| E H Roberts Co Norwalk 44857 | (419) 663-7378 |
| Jubilee Heating & Cooling 52 Lake St, Norwalk 44857 | (419) 660-0144 |