USA Water

Headquarters: Houston, TX


USA Water was formed by Warren Equity in partnership with a team of industry executives to create a water and wastewater platform for acquisitions across two separate but complementary verticals: Operations and Maintenance (“O&M”) service providers and small and medium-sized water and wastewater utilities. USA Water’s O&M platform, Si Environmental, provides O&M services for water and wastewater utility districts in metropolitan Houston and surrounding areas.

Date of investment

October 2020

Business model

Industrial services

Number of add-ons


Company website

Testimonial: MacQueen

Our leadership team liked Warren from our very first meeting. Warren showed us they had a good understanding of our industry, and we were impressed by their diverse portfolio of middle-market companies. Overall, we know it’s a great cultural fit.

Dan Gage - President / CEO, MacQueen Equipment