Company Category: Make-Up Air Units

Big Ass Fans is the world’s preeminent manufacturer of airflow products. We engineer and purpose-build our products specifically for customers struggling with extreme temperatures, stagnant humidity, and high energy bills. Whether you operate a small warehouse or a sprawling distribution center, we’ll transform your facility’s comfort, safety, and energy efficiency. During hot weather, Big Ass overhead fans keep employees cool and productive without the cost of A/C. In cooler months, our fans recirculate warm air trapped at the ceiling, reducing heater runtime while keeping workers comfortable and focused on their tasks. Our versatile mobile and mountable directional fans provide steady airflow to workers down narrow racking aisles or on packing lines, helping you increase throughput and minimize turnover. | For over 20 years, Big Ass Fans has set the standard for safer, more comfortable work conditions with airflow products purpose-built to excel in harsh industrial environments. Our fans provide year-round relief from extreme temperatures, making workers feel up to 10 °F cooler in summer and effectively circulating heated air in winter. | Big Ass Fans manufactures industry-leading airflow products built with energy efficiency, durability, and reliability in mind. Our fans, evaporative coolers, and heaters are designed to withstand the toughest environments and stand up to dust with high IP ratings and the industry’s best warranties. Founded in 1999 in Lexington, Kentucky, our name understandably gets people’s attention, but it’s our serious attitude and commitment to customer satisfaction that drive our success. Our lineup of fans, evaporative coolers, and heaters bring comfort, convenience, peace of mind, and energy savings to any space, no matter the size. Big Ass Fans products work independently or in tandem to decrease your energy bills and boost productivity. In warm weather, they provide an additional 10°F cooling effect, allowing you to raise the thermostat setting while not sacrificing comfort. In cold weather, Big Ass fans gently redirect warmed air collecting at the ceiling back down to floor level to reduce heating expenses by as much as 30 percent! Call us today for a FREE airflow assessment of your space. 1-877-BIG-FANS. | Since 1999, Big Ass Fans has set the standard for safer, more comfortable working conditions with our range of airflow products purpose-built to excel in harsh environments. Our fans, coolers, and heaters provide year-round relief from extreme temperatures, making your team feel up to 10 °F cooler in summer and effectively circulating heated air in winter. | Big Ass Fans is the world’s preeminent manufacturer of airflow products. We engineer and purpose-build our products specifically for customers struggling with extreme temperatures, stagnant humidity, and high energy bills. Whether you operate a small warehouse or a sprawling distribution center, we’ll transform your facility’s comfort, safety, and energy efficiency. During hot weather, Big Ass overhead fans keep employees cool and productive without the cost of A/C. In cooler months, our fans recirculate warm air trapped at the ceiling, reducing heater runtime while keeping workers comfortable and focused on their tasks. Our versatile mobile and mountable directional fans provide steady airflow to workers down narrow racking aisles or on packing lines, helping you increase throughput and minimize turnover. | Since 1999, Big Ass Fans has set the standard for safer, more comfortable working conditions with our range of airflow products purpose-built to excel in harsh environments. Our fans, coolers, and heaters provide year-round relief from extreme temperatures, making your team feel up to 10 °F cooler in summer and effectively circulating heated air in winter. | For over 20 years, Big Ass Fans has set the standard for safer, more comfortable work conditions with airflow products purpose-built to excel in harsh industrial environments. Our fans provide year-round relief from extreme temperatures, making workers feel up to 10 °F cooler in summer and effectively circulating heated air in winter. Engineered for efficient, maintenance-free operation and backed by unbeatable warranties, Big Ass fans deliver powerful airflow that keeps workers on the factory floor refreshed and productive. With a custom solution from Big Ass Fans, your business will reap the rewards of comfort and cost-savings for years.