847.674.0000 847-674-0000 Call Now! We’re Available Upblast Exhaust Fans Backed by Industry Leading Warranties Stop wasting time trying to find the right roof ventilation for
Flo Aire
Flo Aire, for a long time, has made quality items to address the issues of the ventilation industry. We keep on improving innovation and testing to improve the effectiveness of our fan items.
With six assembling offices – situated in North Carolina, Oklahoma, Iowa, California, Pennsylvania and Florida we have the fastest lead times for your custom industrial ventilation equipment.
Click below to see all our industrial fans, blowers, & HVAC equipment from all manufacturers by clicking below.
FloAire Products

Kitchen Ventilation
- Electrical Controls
- Grease Duct
- Hood Filtration
- Hoods
- Pollution Control

Exhaust Fans
- Axial Roof-mount
- Axial Wall-mount
- Ceiling & Inline
- Centrifugal Downblast
- Centrifugal Upblast
- Gravity Vent
- High Volume Low Speed
- Direct Drive Inline
- Centrifugal Utility Set
- Duty Utility Set
Heaters
- Compact Direct Fired
- Direct Fired
- Direct Fired Industrial Horizontal
- Direct Fired Industrial Vertical
- Electric
- Indirect Fired
Make Up Air

- Accessories
- Economy
- Inline Filtered
- Modular Packaged Unit
- Rooftop Filtered
HVAC
- Outdoor Air System
- RTU-FA DOAS
- HT380 Direct Fired heaters
- HT180 Indirect Fired Heater: Air Destratification
FloAire Representatives
R. Williamson & Associates are official representatives of FloAire. Our goal is to continually supply and distribute their ventilation equipment with fast turn around time and great service.
From product selection to providing installation solutions, R. Williamson & Associates is here for you.
847-610-6445 Click to Call Now Dampers Industry Leading Warranties for all of our USA made Dampers Stop wasting time trying to find the right damper.
We’ll be happy to help explain which model and make is best for your application.
Providing Industrial Ventilation Equipment to the Following Industries
R. Williamson & Associates goal is to continually supply and distribute their ventilation equipment with fast turn around time and great service.
From product selection to providing installation solutions, R. Williamson & Associates is here for your industrial ventilation needs.
Please take the time and learn more about us.
We ship nationwide
- Joliet
- Bloomington
- Rock Island
- Quincy
- Pittsfield
- Waukegan
- Rockford
- Champaign
- Genva
- Woodstock
- Wheaton
- Springfield
- Peoria
- Aurora
- Kenosha, WI
- Darlington, WI
- Racine, WI
- Lancaster, WI
- Monroe, WI
- Moline
- Crown Point, IN
- East Chicago, IN
- South Bend, IN
- Valparaiso, IN
- LaPorte, IN

Door Heaters Industrial door heaters are special heating systems made for factories, warehouses, car washes, construction sites, and other large commercial and industrial buildings. They