Since 1996, Westhoff Engineering Resources, Inc. has provided its clients with ground-breaking planning and engineering solutions for water resources management, supporting development projects throughout Canada and overseas. 

The company is led by founder, chief engineer and visionary Dennis Westhoff, M.Eng. P.Eng., who has over 40 years of experience in land and water resources management.

The Calgary-based company has grown to include team leaders in a variety of engineering and environmental disciplines. The Westhoff Team comprises specialized professional engineers and professional biologists, supported by an experienced graphic team.

The engineering and environmental services for projects span from conceptualization to planning and design, construction and inspections to auditing and monitoring. Westhoff’s multidisciplinary team turns water and environmental constraints into opportunities for their clients through the application of holistic approaches.


The Institute of Wetlands and Waterfowl Research estimates that approximately 64% the slough/marsh wetlands in the settled areas of Alberta has disappeared.