WesTech Engineering, Inc. celebrates 40 years as a recognized leader in the manufacture of liquid/solids separation equipment for industrial and municipal process applications. Surface waters, groundwater, water reuse, drinking water, wastewater treatment and industrial process equipment and technologies designed to meet customer specifications, and exceed performance criteria. With our recent acquisition of General Filter and Microfloc, our breadth of experience and process capability is greatly expanded. We work with all leading consulting engineering firms and partner with our customers and contractors to assure successful site installation and operation. WesTech is employee-owned and ISO 9001:2008 certified.

Company details

Business Type:
Industry Type:
Water and Wastewater - Water Filtration and Separation
Market Focus:
Globally (various continents)
Year Founded:
$100,000,000 US - $1,000,000,000 US

This company also provides solutions for other industrial applications.
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WesTech engineers and manufactures process equipment and working solutions for water, wastewater and industrial applications. Drawing upon nearly half a century of experience, we provide our customers around the world with the best value and solutions for their process needs. The water technologies we advance and apply benefit not only our customers, but society as a whole.

Industry solutions include:

  • Municipal Water
  • Municipal Wastewater
  • Industrial Process
  • Mining and Minerals

Contact WesTech today to make your next project a success.

Superior Service

WesTech is fully invested in your satisfaction. We strive to understand our customers’ needs. Our commitment to service helps us form long-term, close-working relationships to meet and exceed your expectations.

Intelligent Solutions

WesTech has become a leader in developing efficient and intelligent solutions for liquid/solids separation. We use our experience and passion for problem solving to advance and apply water technologies to benefit humanity and society as a whole.


Employee ownership creates a deep commitment to the success of your project. As employee owners, our goal is to provide superior service, deliver quality process equipment, and exceed your expectations. In short, we care, we ask, and we deliver!

WesTech is ISO 9001:2008 Certified

WesTech has been ISO 9001 certified since June 30, 1995.  The quality management system of WesTech has supported delivering the highest quality products to our customers for over 20 years.  To see WesTech's certificate

In 1972, the United States Congress passed the Clean Water Act. This legislation declared war on pollution in United States waterways and opened up a new era in environmental stewardship the world over. That same year, a group of engineers founded a company they named World Environmental Services and Technology. That company today is known worldwide as WesTech Engineering, Inc.

WesTech soon gained a solid reputation for supplying quality wastewater treatment and process equipment. Clarifiers and clarifier drive units built by WesTech established a benchmark for value and solid construction. These were accompanied by an expanding list of quality equipment designs. Plant owners and operators soon recognized that the WesTech equipment in their plants was process efficient, easy to assemble for the installing contractor, built to last for the owner, and backed by attentive service. This is still true today and remains the best reason for you to use WesTech process equipment in your plant.

Core Purpose
To pursue our passion for problem solving by advancing and applying water technologies to benefit humanity.

Core Values

  • Exhibit honesty and integrity
  • Value our people and their families
  • Provide superior service
  • Always do the right thing the first time
  • Take pride in our products
  • Achieve productivity through hard work

Mission Statement
As a preferred supplier, WesTech provides reliable, competitive, and effective engineered solutions to satisfy our customers’ needs.