Hofman Planning & Engineering

Separation Processes, Inc. (SPI) is an internationally recognized consulting engineering firm based in Carlsbad, CA, specializing in membrane technology and advanced processes for water and wastewater treatment. Since its inception in 1980, SPI has provided comprehensive services throughout the entire lifecycle of projects, including planning, pilot testing, design, construction, and operational support. In partnership with Brown and Caldwell, SPI combines innovative engineering applications with extensive expertise across the water cycle, enhancing integrated advanced design and operational services. This collaboration opens up exciting possibilities for improving environmental health and community wellness through state-of-the-art water treatment solutions. Generated from the website