Who we are

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Tek.as – (Portuguese, Spanish): Long-lived trees yielding richly-grained wood with exceptional resilience in wet conditions.

TECAS is founded on the proven technical excellence and professional relationships developed by Jay Toews, P. Biol., R.P.Bio., C.Chem., P.Chem. in his 30 years of diverse experience in aquatic research and consulting. Supported by junior, intermediate and senior scientists in aquatic chemistry, toxicology and biology, TECAS provides complete environmental services and partners with clients to find practical answers to complex questions while navigating regulatory requirements.

Previously the Western Canada Technical Lead for Water and Natural Resources in a global consulting firm, Jay Toews now brings this technical leadership, at lower costs, to client-focused relationships in projects locally and nationally.  TECAS serves as a hub of experience and expertise backed by scientific and engineering teams chosen specifically for individual projects, ensuring clients have access to the right professionals for the job.

Providing regulatory liaison, specialized senior technical support in aquatic ecology and chemistry, or project management in complex, multidisciplinary scientific and engineering projects, TECAS brings quality and credibility to projects with personal attention and a focus on practical recommendations and solutions.

Toews Environmental Consulting & Aquatic Sciences

Sound Science and Practical Solutions through Experience and Teamwork.