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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  • New 3fficiency Brand Integrates 3 SEMCO HVAC Product Lines | 6/8/2017

    SEMCO has combined 3 products into one 3fficiency.READ MORE »

  • Awareness, Efficiency, Controls Continue to Shape Radiant Sector | 3/24/2017

    SEMCO showed their LYRA II at the AHR Expo in Las Vegas.READ MORE »

  • SEMCO Presents Award to Trane Atlanta | 2/24/2017

    SEMCO Presents Trane Atlanta with the Rep of the Year Award at AHRREAD MORE »