| Business | Phone |
| Brewer Heating & Cooling Appleton 54914 | (920) 993-9440 |
| Advantage Inc 1815 E Wisconsin Ave, Appleton 54911 | (920) 832-8225 |
| Valley Premier Plumbing Inc 903 S Schaefer St, Appleton 54915 | (920) 277-8627 |
| Energy Solutions Group 1620 S Lawe St, Appleton 54915 | (920) 968-0158 |
| Lee's Plumbing Inc 1316 N Richmond St, Appleton 54911 | (920) 213-3867 |
| Badger Radiant Heating Llc 2550 1/2 Cold Spring Rd, Appleton 54914 | (920) 882-1880 |