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  2. Dave Demmin

Dave Demmin

HVAC Design/Engineering Division Sales Manager

Headshot of HVAC Design/Engineering Division Sales Manager Dave Demmin

About Dave Demmin

Dave Demmin is HMI’s HVAC Design/Engineering Division Sales Manager, where he leads the HVAC sales team. With a background in the construction field spanning four years, Dave transitioned to formal education, earning an associate degree in Architectural Technology from Northeast Wisconsin Technical College. He is a certified Designer of Engineering Systems in Wisconsin, specializing in both HVAC and plumbing. Dave’s wealth of experience in design and construction positions him as a crucial asset, ensuring the overall success of projects and delivering value to our customers.

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