| Business | Phone |
| Brookfield Well & Pump Svc 12221 W Fairview Ave, Milwaukee 53226 | (414) 476-3100 |
| Geritech Pump & Equipment 4225 W Rivers Edge Cir, Milwaukee 53209 | (414) 354-4799 |
| Linear Pump Corp 2821 N 4th St 220, Milwaukee 53212 | (414) 374-3332 |
| Technical Equipment Sales Inc 6290 N Port Washington Rd, Milwaukee 53217 | (414) 963-1633 |
| Roto-Jet Pumps 515 N Glenview Ave, Milwaukee 53213 | (414) 607-1786 |