wastewater+treatment solutions

NMI Industrial Wastewater Projects

Wastewater+Treatment Overview

NMI Industrial is a premier California general contractor for wastewater and water treatment facilities including design, engineering, fabrication and installation.

Over the last three decades, NMI Industrial and its skilled millwrights have built and rebuilt many of the wastewater and treatment systems that serve California.  We often exceed functional requirements — and always meet client expectations for timely delivery and exemplary workmanship.



Industrial millwright craftsmen

We specialize in construction for wastewater and water treatment facilities — from new facilities to expansion, modification, upgrading, repair, and maintenance.

  • Process piping
  • Pumps