WQSi - Mission Statement
WQSi’s mission is to provide environmental and civil construction services for private and public sector clients in the most professional manner possible. Because each of our clients is important to us, we have focused our mission on their needs. Our knowledgeable and well trained employees are disciplined to operate in a professional manner while maintaining the quality, dependable, and prompt services, that our clients expect. Also a major priority is employee safety. We will not compromise environmental, health, or safety values for profit or production.
CSO Separation Project - Stream Repair Work:
WLWT of Cincinnati has a news report and video for a project we are performing for MSD of Cincinnati at Ault Park.
Water Quality Systems, Inc. (WQSi)
4024 E. Miami River Rd, Cincinnati, OH 45002 513.662.8120 • 513.662.8125 (Fax)
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Company Capabilities
Streams and Wetlands
Environmental Remediation
Decontamination and Demolition
Military Fuel Systems
Drilling and Direct Push
Landfill Construction
Perimeter Security Barriers
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"The project was efficiently completed through very long days in extremely hot weather, without incident. From my perspective, this was one of the best planned and executed projects that I have been associated with in my decades as an environmental professional. Many of the Stoller team members as well as their subcontractor personnel (WQSi) have worked together in the past, and this association was very evident. Equipment operators, radiation technicians, sampling personnel, and safety personnel all knew what each other was doing…making for a safe and efficient work environment…..I thoroughly enjoyed my participation in providing oversight for DOE and look forward to working with the various participants in the future. Again, I just wanted to pass along my sincere thanks for all involved and please pass along my congratulations for a “job well done” to all of the Stoller personnel and WQSi personnel involved!"

Project Manager, PE Engineer - US Department of Energy