Wind River Environmental Acquires Keystone Wastewater Services

Wind River Environmental Acquires Keystone Wastewater Services

October 27, 2025 – Loretto, PA – Wind River Environmental, the leading provider of non-hazardous liquid waste services in the Eastern United States, is pleased to announce the acquisition of Keystone Wastewater Services, a well-established company specializing in grease pumping and drain cleaning. With a 20+ year history, Keystone Wastewater Services has built a strong reputation throughout central Pennsylvania, Ohio, and Maryland for its reliable and efficient services.

This acquisition expands Wind River’s service footprint throughout Pennsylvania. Keystone Wastewater Services will strengthen the company’s local operations around Loretto and enable it to better serve commercial customers throughout the state and will also serve Wind River Environmental’s growing base of national commercial clients. The combined resources of the organizations provide Keystone Wastewater Services’ customers with a full range of services, including grease pumping and drain cleaning services.

"Integrating Keystone Wastewater Services into our operations highlights our commitment to growing our presence throughout mid-Atlantic region and offering exceptional nonhazardous liquid waste solutions," said Dave Parry, CEO of Wind River Environmental. "We are excited to welcome Keystone Wastewater Services' customers and employees into the Wind River community."

Wind River Environmental continues to expand through strategic acquisitions, aiming to provide comprehensive septic, grease, and wastewater management services throughout the Eastern United States. To date, the company has acquired well over 100 businesses, which have served to strengthen its position as a clear leader in the environmental services industry.

For more information about Wind River Environmental's services and recent acquisitions, please visit www.wrenvironmental.com/keystone-wastewater-services/.

About Wind River Environmental
Wind River Environmental is the leading provider of septic, waste, and wastewater services in the Eastern United States. With locations in 16 states and a team of over a thousand employees, the company offers services for both commercial and residential customers, including septic pumping, grease trap maintenance, and compliant wastewater handling and treatment. Wind River’s comprehensive solutions ensure the safe, efficient, and environmentally responsible management of non-hazardous liquid waste systems.