Premier Tech Water and Environment Acquires Karr's Septic Service

HKW Acquires Sepratech Liquid Solutions

July 14, 2025

Industrial Services

HKW, a middle-market private equity firm based in Indianapolis, has acquired Sepratech Liquid Solutions, an industrial water and wastewater treatment services provider headquartered in Gonzales, Louisiana. HKW said the acquisition will support Sepratech’s growth initiatives across marketing, sales and operations while maintaining the company’s regulatory, safety and environmental standards.

Tetra Tech Acquires Piteau Associates

March 3, 2022

Engineering Services

Tetra Tech, Inc. has acquired Piteau Associates, a Vancouver-based geotechnical, hydrogeological and water resources consulting firm, to expand its sustainable water management and geotechnical capabilities. The terms were not disclosed; Piteau will join Tetra Tech’s Commercial/International Services Group and broaden the firm’s technical offering and global footprint.

P3 Services Acquires Six Local Plumbing and Septic Businesses Across the U.S.

March 4, 2025

Plumbing

P3 Services, a Stellex Capital-backed plumbing and septic platform, acquired six local service providers in 2024 — Forsyth Septic & Rooter Service; Schrader Plumbing; Bob's Backflow & Plumbing Services; Rolland Reash Plumbing; The Plumbing & Drain Company; and 2 Sons Plumbing — expanding its footprint across the Southeast, Southwest, Northeast Florida, and the Pacific Northwest. The add-on deals bolster P3's residential, multi-family and light commercial capabilities and deepen regional coverage as the company builds a national pure-plumbing platform.

DXP Enterprises Acquires Premier Water

September 22, 2021

Environmental Services

DXP Enterprises, Inc. (NASDAQ: DXPE) completed the acquisition of Premier Water, a Charlotte-based distributor and service provider focused on the water and wastewater treatment markets in North and South Carolina. Financial terms were not disclosed; Premier operates a single location with approximately 6 employees and reported roughly $3.6 million in sales and $850 thousand of adjusted EBITDA.

Monomoy Capital Partners Acquires EnviroTech Services

January 23, 2024

Industrial Services

Monomoy Capital Partners has acquired EnviroTech Services, Inc., a founder-owned distributor and provider of road surface products and winter road maintenance services headquartered in Greeley, Colorado. Monomoy — its first institutional investor — plans to invest in operational improvements, logistical efficiencies and geographic expansion across the company’s West and Midwest footprint.

Imperial Dade Acquires Pro-Tech Sanitation, Ltd.

July 2, 2024

Logistics & Distribution

Imperial Dade has acquired Pro-Tech Sanitation, Ltd., a janitorial supplies distributor serving Prince Edward Island, Nova Scotia and New Brunswick. The acquisition expands Imperial Dade Canada's footprint in the Atlantic provinces and brings Pro-Tech's employees and founder Chris Hagerman onto the Imperial Dade platform; financial terms were not disclosed.