SEMCO is a global leader in air management. We specialize in the design and manufacture of a wide range of air climate and air movement solutions. Our collective experience is unrivalled. Our constant aim is to provide systems that precisely deliver the best indoor air quality and performance, as well as maximize energy efficiency.

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  • Fläkt Woods and DencoHappel have Merged | 10/13/2016

    The merger of Fläkt Woods and DencoHappel is completed.READ MORE »

  • ACHR News: Efficiency Codes, Standards Drive Green Ductwork Trend | 10/12/2016

    How green ductwork is being used to increase efficiencyREAD MORE »

  • SEMCO's 'Center of Excellence' Awarded to Philadelphia LEED Platinum Office Building Developer | 10/11/2016

    UPA's office building records a 62-percent energy savings.READ MORE »