08/31/2026
Why is ammonia used in commercial refrigeration? Ammonia has been a trusted refrigerant in commercial and industrial refrigeration for decades, and for good reason. It’s extremely efficient, works well for large refrigeration systems, and can help businesses keep operating costs under control. From food processing facilities and cold storage to large-scale refrigeration systems, ammonia can handle the job. At Powell Mechanical, we have the experience to service and maintain the refrigeration systems businesses depend on every day.