Cardno ERI

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At Cardno ERI , we're experts at providing safe, high quality, cost-effective solutions to environmental concerns. We're large enough to tackle extensive, complex projects, yet small enough to provide exceptional service in a timely manner while paying close attention to controlling costs. In short, we combine the expertise, technology, and dedicated service you need to receive the best possible solutions to your environmental concerns.

We work diligently to expand our knowledge and skills, so you'll have constant access to today's top experts and the best full-service environmental consulting company in the business. Our offices are located in Northern California, Southern California, the Pacific Northwest, the Southwest, Texas, and Montana.

Cardno ERI and faculty from the University of California at Davis have collaborated to develop a line of compact, practical, and effective bioreactor systems to treat contaminated groundwater. Bioreactor-based water treatment involves pumping groundwater out of the ground, mixing it with active microorganisms in a bioreactor system, and discharging the newly treated water. The treated and clean water is either sent back into the ground, to a municipal sewer system, or into surface water.

Beyond offering an extensive range of services, we are also a licensed general contractor that can provide you with a variety of construction services and management—without having to pay the additional subcontractor handling fees charged by most environmental consultants.

Click on the World Map or the United States map for our nearest office and project locations to date.