The heating and air conditioning system ducts are usually the first items checked and cleaned following a fire or puffback emergency. Because the system is usually running during the event, it can work to spread soot, smoke and/or odor throughout the structure - making prompt, corrective action imperative.
The HVAC system may also be affected during a water damage. Many times, water can travel throughout the duct system by gaining entrance into floor or ceiling vents. Additionally, flooding may have occurred near the unit. If the accumulated water has been left unattended, mold development is possible, therefore allowing for spores or bacteria to be pulled into the system and spread throughout the building via the duct work.
In general, professional cleaning, deodorizing and, at times, sanitizing treatments are less costly and more time-efficient than system replacement, therefore minimizing property losses. Crystal Restoration Services offers complete repair and restoration of residential and commercial HVAC systems following puffbacks, boiler explosions, fires, floods, oil spills and similar emergencies.
To prevent further contamination, the air handling unit is turned off, and filtering material is placed over all registers and return vents.