| Business | Phone |
| Murphy's-Consolidated Heating 1740 S Calhoun Rd, New Berlin 53151 | (262) 786-2000 |
| Flat Rate Heating & Air Cond 12900 W National Ave, New Berlin 53151 | (262) 650-1570 |
| Gustave A Larson Co 2755 S 160th St, New Berlin 53151 | (262) 782-2301 |
| J Kusch Radiant Heating Ltd 13620 W Forest Dr, New Berlin 53151 | (262) 784-9408 |
| New Berlin Heating & A/C 1910 S Sunnyslope Rd, New Berlin 53151 | (262) 784-8889 |
| Marek's Service Inc 4232 S Racine Ct, New Berlin 53146 | (262) 650-8252 |