| Business | Phone |
| Trio Inc 1225 S Commercial St, Neenah 54956 | (920) 725-0888 |
| Tom Otto Heating & Cooling 2149 Harrison St, Neenah 54956 | (920) 725-3520 |
| Scharenbroch Heating 802 S Commercial St, Neenah 54956 | (920) 727-0857 |
| Modern Sheet Metal Inc 2180 American Dr, Neenah 54956 | (920) 733-4713 |
| Kodiak Heating & Cooling 3282 Breezewood Ln, Neenah 54956 | (920) 836-3435 |