Dave Demann

Executive Vice President

Dave’s primary responsibilities include safety director, engineering department manager, facilitating design-build, estimation, scheduling, quality control, and executive management. He has a proven track record of delivering successful on-schedule and on-budget results. Dave is responsible for a multimillion-dollar commercial/industrial HVAC portfolio specializing in the pharmaceutical and food industries.

As a member of the Van Dyken Mechanical, Inc. team since 1992, Dave brings his clients both field and management experience. His experience provides a unique ability to navigate complex rules and specifications related to intricate client GMP requirements and unique HVAC/Process Systems. Dave possesses a proven track record of completing both new constructions as well as maintaining client operations in high-level facilities during the construction process. Throughout his career, he has managed a wide variety of complex projects ranging in costs from daily maintenance support work to $16 million projects.

Certified Process Stainless Welder
Certified Orbital Welder Estimation

Associated Builders and Contractors, West Michigan Chapter (ABC) American Subcontractors Association, West Michigan Chapter (ASA)

Dave is married with two children and is an avid outdoorsman. When not outdoors, Dave is an active participant in his children’s athletic endeavors.