Nieman Plumbing

Cincinnati's commercial plumbing pros

For commercial projects of any size and scope, Nieman Plumbing delivers the commercial plumbing technical expertise and customer service Cincinnati-area businesses have come to rely on. Serving a variety of industries on projects spanning new construction, design build, renovation/remodel, and on-going maintenance, Nieman is the name owners and contractors have come to trust.


From precise estimates and on-site consultations all the way through the punch-list and guarantee, Nieman is your full-service source for commercial plumbing. Licensed and fully insured, our highly trained commercial plumbing technicians pride themselves on their professional craftsmanship, punctuality and appearance.

Contact us for an estimate on your next project.


Nieman commercial plumbing services include:

  • Changes
  • Backflow Certification
  • Remove Authorized Warranty Service on Whirlpools
  • High Pressure Jetting
  • Sewage Ejection and Grinder Pumps
  • Water Main Repair
  • Sprinkler System
  • Drinking Fountains
  • Excavation Services
  • Leed Building Standards