| Business | Phone |
| Steger's Heating & Cooling Plymouth 53073 | (920) 892-2441 |
| Steiner's Heating 425 Mccolm St, Plymouth 53073 | (920) 892-2911 |
| Stuart's Commercial Repair 108 N Park Pl, Plymouth 53073 | (920) 893-0939 |
| Rohde Brothers Inc W5745 Woodchuck Ln, Plymouth 53073 | (920) 893-5905 |