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Choose Lau for superior service and support!


  • Friendly, Knowledgeable Customer Service. Lau customer service reps are available at each of our three warehouses to serve you. We also have regional sales rep agencies for those times when you need to speak to someone face-to-face. Click on the Sales tab to find the sales rep for your area.
  • Technical Support. Lau’s engineering staff can assist you with your most difficult application issues. Lau products are continuously tested in our AMCA-licensed engineering lab facility for the most up-to-date performance data. 
  • 3 Warehouses for Faster Service. The majority of our products ship from stock within 24 hours of receipt of your order. We have warehouses in Rochester, Indiana, Mira Loma, California, and Dallas, Texas to help minimize in-transit time. 
  • Product Selection. Our product selection can’t be beat! We offer the most complete line of blowers, propellers, service tools, fire/life safety products, control dampers and louvers in the industry. 
  • Lau Express Program for Built-to-Order Products. Next day, 3-day and 5-day Express options for fire/life safety products, control dampers, louvers and air curtains ensure your order will be available to ship when you need it. 
  • Special Quoting Services. Don’t see what you need in our catalog or on our website? Call us for pricing and availability of special propellers, blowers and blower wheels. We also offer quoting services for our fire/life safety, control damper and louver and air curtain product lines. 
  • Customer Training. Lau has a Training Center and Showroom available for use. Send your sales personnel to us for the best training in the industry.