Tell Tale sign of a badly contaminated environment  

The air we breathe can make us sick. We spent many hours in enclosed environment. The air handling unit “AHU” in building provides us the thermal comfort, controls the humidity and captures the airborne particulates and pollutants thru the filters system. Once this filter are over loaded with debris and  pollutants, they can no longer capture the particles and the environment occupants now become the filter, breathing in high level of particulate which can have short and long term effect on our health. The black soil like stain on the supply diffusers are a tell tale sign that the system and the duct are badly contaminated and need a through cleaning is long overdue.  Big Red has the knowledge, expertise and capability to remove all the debris, contaminant and ensure such build up does not occur over time by having a preventive maintenance schedule.

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