Consulting Engineers and Scientists

Stewart Environmental Consultants, LLC has been positioned in the environmental industry since 1985. Our focus is on strategic engineering for water, energy and the environment. The company has four business units, consisting of: Process Engineering, Product Commercialization, Environmental Services and Laboratory Services. Stewart Environmental has significant experience working with regulatory agencies and resolving environmental concerns. Extensive experience with patents, commercialization, U.S. Environmental Protection Agency (EPA), Occupational Safety and Health Administration (OSHA), and environmental regulations positions the company as an award winning leader in the industry. The 30-person staff consists of highly qualified professionals in environmental and civil engineering, industrial product commercialization, science, chemistry, biology, and geotechnical fields.


The company serves the top 100 ranking companies in the nation, the federal government, as well as hundreds of small to medium-size commercial and municipal clients, routinely engineering solutions to their industrial filtration, renewable energy and environmental issues. Stewart Environmental has significant design-build experience, with installations including: anaerobic digestion, biodiesel, algae processes, oil production water, acid mine drainage, wastewater, water and various industrial filtration applications. Ultimately, many of the solutions are the result of successful joint-ventures and have evolved to include new corporate entities, such as Produced Water Development, Stewart Filtration and Stewart-BiO2 Solutions.

Stewart Environmental Consultants, LLC.