Who is WesTech?

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WesTech is meeting a global need for clean water through technology treatment solutions. We are proud that the equipment and systems we design, build, maintain, and operate are making the world a better place and creating a more sustainable environment for future generations.

WesTech Engineering, Inc. provides process solutions for water and wastewater treatment, liquids/solids separation, and biological treatment needs in municipal, industrial, and minerals markets worldwide. Founded in 1973, we are an employee-owned company with over 500 employees around the world who deeply value the trust our customers place in us when they choose WesTech.

WesTech is headquartered in Salt Lake City, Utah (USA), with other offices across the country and the world.View contact information for WesTech offices.

Our quality management system assures that we are delivering the highest quality, reliable, and effective engineered water and wastewater treatment to our customers. A solid demonstration of this quality commitment is WesTech’s ISO 9001 certification, in place since 1995. Download a copy of WesTech’s certificate.

From a Modest Beginning to a Global Reach

Shortly after the Clean Water Act of 1972 came about, which increased the United States’ focus on resolving water pollution problems, a small group of engineers gathered in California with a vision: to create a company that would focus on improving water quality.

From this humble beginning, WesTech has grown into a global leader in process solutions for water and wastewater treatment, liquids/solids separation, and minerals process equipment, while continuing to keep true to its core values.

Read more about WesTech's core values on our Corporate Culture page.

A Partner in Making the World a Better Place

Not all countries have the resources to build and maintain the infrastructure necessary to treat water on a large scale. WesTech seeks opportunities to come alongside organizations who are at the front lines of helping underserved communities with water supply solutions, providing both time and money as needed. Programs range from volunteering with Engineers without Borders to funding the purchase and delivery of hundreds of portable water filtration units that supply clean drinking water to residents of Haiti, Guatemala, and the Republic of Congo.

Our package water and wastewater treatment equipment provides reliable, decentralized, and simple small-scale solutions for remote locations and for communities that do not have the capital to build on a large scale.

El Milagro Water Treatment Plant, Cajamarca, Peru

The El Milagro water treatment plant in Cajamarca, Peru, includes two of WesTech's Trident HS package water treatment plants. The plant expansion will help meet the needs of the population and improve continuity of the service.

Portable Water Filter Hydraid In Haiti

WesTech employees funded the purchase of portable water filters for communities without access to clean water, such as Haiti after Hurricane Matthew. Each donated filtration unit can provide 15 gallons of clean water per day.

Join the WesTech team and help develop equipment and technology that brings important treatment solutions to the water industry. View career opportunities.