We are a full-service plumbing company

We have experience in commercial and residential plumbing and provide services throughout Wisconsin and the upper Midwest.

Our comprehensive approach to designing, building, maintaining and servicing commercial plumbing systems makes us a preferred partner in the industry.

Our plumbers are skilled in all areas of the plumbing field, including industrial, laboratory and medical gas. Our company offers a wide variety of plumbing services from the basic in-home installations to the demands of complex commercial projects.

We specialize in plumbing systems for the following industries:

  • Healthcare/ Medical
  • Industrial/Manufacturing
  • Institutional
  • Commercial/Retail
  • Multi-Family Residential/Apartments
  • Office
  • Restaurant/Food Service

We guarantee our customers the highest industry standards in service and workmanship. With our workforce of over 30 Wisconsin Licensed Plumbers and our ability and past experience, we are able to expedite and schedule large projects on time or ahead of schedule as well as on budget.

Our Plumbers

A workforce of over 30 licensed plumbers.

Our plumbers are skilled in all areas of the plumbing field, including industrial, laboratory, and medical gas. Our company offers a wide variety of plumbing services from residential installations to large-scale, multi-faceted commercial specialty projects. About 95% of our business is commercial construction. Our regional market territory includes the states of Wisconsin, Minnesota, Iowa and Illinois in the upper Midwest.

A FAMILY OWNED BUSINESS

For more than 85 years, Zimmerman Plumbing, Inc. has been providing plumbing solutions for commercial and residential clients.

Established by Emil Zimmerman in 1932, our company is rooted in a professional approach to complex plumbing projects. Over the years, our specialties have expanded to include healthcare, industrial, institutional, office/retail, restaurants, and multi-family residential projects. Today, the business is owned by Dennis Nachreiner, Mike Nachreiner and Sarah Johnson, with our headquarters in Portage, WI.