# Wind River Environmental

Marlborough, Massachusetts. Owner-operated septic and grease pumping companies bought one at a time across the eastern states, which is the same business and the same size a searcher in this trade is looking at.

- Website: https://www.wrenvironmental.com

## The Firm

Wind River Environmental describes itself as the leading provider of non-hazardous liquid waste services in the eastern United States: septic pumping, grease pumping, installations, inspections, repairs and drain cleaning. It has grown chiefly by acquisition and keeps a page listing the companies it has bought.

What separates it from most firms in this registry is the size of what it buys. These are not platforms or portfolios; they are single family-run pumping companies, often decades old, of exactly the sort a first-time buyer is shortlisting. Each is announced by name on the company's own blog, which makes the pace legible rather than inferred.

For a searcher that is worth knowing in both directions. An owner near retirement in this trade has a standing buyer who does this repeatedly and knows what the business is worth, so a seller may already have a number in mind. It also means a searcher who buys one and runs it well has an obvious eventual buyer.

## Confirmed Deals

Deals traced to announcements, newest first. Firms that announce every deal show a fuller run here than firms that report acquisitions as quarterly counts, so read this as the evidence that clears the bar rather than as the firm's whole record.

- M&S Septic Services and Fenkner Septic Services (2025-08-11): Two fifty-year Pennsylvania septic companies: pumping, installs, inspections, and drain cleaning. Source: https://www.wrenvironmental.com/blog/2025/august/wind-river-environmental-acquires-m-s-septic-ser/
- Mid South Septic Service (2025-04-23): Septic and grease pumping, jet vac services, drain cleaning and industrial waste bulk hauling. Source: https://www.wrenvironmental.com/blog/2025/april/wind-river-environmental-acquires-mid-south-sept/
- Triple T Pumping (2025-04-08): Boone-based septic and grease pumping company, also renting portable toilets. Source: https://www.wrenvironmental.com/blog/2025/april/wind-river-environmental-acquires-triple-t-pumpi/

Also on this site: https://searchspheresource.com/buyers
Source: https://searchspheresource.com/buyers/wind-river-environmental
Last checked: 2025-08-11

Site index for machines: https://searchspheresource.com/llms.txt