2017 Michigan 50 Company to Watch


ALSI Testimonial

ALSI designs and manufactures a wide array of industrial fans to assist in cooling, drying, air filtering and other process. Our experienced designers build each unit according to the needs of the process, ensuring your system works quickly and effectively. Using the function of the application, as well as the size allotted, power constraints, and surrounding environment, our staff will help you select the ideal standard fan, or custom-engineer a unique solution to enhance the process. From a small 300 CFM fan to a 100,000 CFM industrial blower, Class 4 centrifugal fan and everything in between, each unit is fabricated and installed with optimal power, positioning and design in mind.


  • Standard or custom design
  • Axial and centrifugal
  • 300 to 100,000 CFM
  • Integration of dampers, custom ductwork


  • Lab hood exhaust fans
  • Velocity simulator fan carts 
  • Blow off systems 

Ongoing Service and Support

  • Custom design assistance
  • Replacement components

Click here for ALSI Literature on Industrial Fans.

Please contact us here and we will respond the same day as your inquiry.