Who We Are:

WSI International, LLC

WSI is a Design/Build company with up-front costing, no hidden charges and no unnecessary engineering reviews costing you hundreds of thousands of dollars!

WSI International, LLC is a multidisciplinary engineering firm that provides cost effective solutions to complex environmental problems. WSI provides a varied product offering for water and wastewater treatment including design/build, packaged plants, design engineering, and management. With over 35 years of direct experience in the water and wastewater treatment field, WSI personnel are dedicated to providing sound engineered solutions to clients while minimizing overall project costs and quality exceeding project expectations.

What We Do:

WSI is Title 22 Compliant:

This means that every piece of equipment we choose for your plant is already approved by Hawaii and California under their water reuse guidelines. These plants are designed to produce R1 Water under Title 22.

WSI designs and manufacturers water and wastewater treatment equipment of private, municipal, and industrial treatment applications. WSI will provide engineering services including design, evaluation, and project management. WSI is also active in on-site pilot testing, equipment evaluation, system audits, and technical assessments. Although the majority of WSI's products are packaged, skid-mounted systems, WSI provides custom design services at minimal additional cost.

WSI provides a broad range of engineering and service solutions to municipal and industrial wastewater treatment markets. With over 50 years of experience, WSI can evaluate, design, install and start-up wastewater systems from as small as 10,000 GPD to over 10 MGD. In addition, WSI provides complete waste management solutions and services including sludge digestion systems, composting facilities and ultimate solids disposal.

Need to update a plant?

There are NO HIDDEN COSTS with our plants!

WSI personnel can also provide comprehensive evaluations of existing systems and develop cost-effective, highly effective solutions to meet more stringent discharge requirements, increase plant capacity, decrease operational cost, or increase overall performance. Contact WSI and talk to a representative and discuss WSI's options and solutions that can meet all your wastewater treatments needs.

WSI pricing can reflect all field work including building and equipment installation, electrical controls and PLC for automatic plant operation, allowing a licensed operator to check operation on the internet.

WSI specializes in:

  • Engineering
  • Detailed facility drawings
  • Piping and electrical diagrams
  • Hydraulic profiling
  • Process and instrumentation diagrams
  • Operational Strategies and Help with planning for operation
  • Customized training
  • Plant start-ups
  • Regulatory Permitting
  • Equipment Set up and Support
  • Industrial Water, Wastewater

WSI provides complete engineering solutions by creating a professional, long-term relationship with clients by listening, evaluating and incorporating client feedback and recommendations into final design plans while meeting project goals and timelines. Our goal at WSI is to provide the best, most cost effective solutions and deliverables in a timely manner while minimizing overall project costs. Contact us today to discuss your project needs.

Offices:

Currently we have offices in Colorado, Maryland, Hawaii, California and Costa Rica.

Our Costa Rica operation has over 25 employees. In Costa Rica we not only design and build plants for large clients like Papagayo Peninsula, we will also operate these facilities under operational contracts. This gives us an advantage when it comes to plant design as we understand the operational and maintenance aspects of Wastewater Treatment Plants.

Costa Rica PlantPapagayo, Costa Rica - Inside