Duct Cleaning

All Accessible Duct Work Cleaning

• The system is put under negative pressure using a negative air machine equipped with 3 stage filtering system including a HEPA filter that is designed to capture 99.97% of particles down to .3 microns.
• Debris and contamination is agitated and transported to the negative air unit using special brush/cable system and/or high pressure viper tools,
• Return Duct work in each system and jumpers are put under negative pressure separately and cleaned in the same manner as the supply duct work.
• All Accessible parts of the Supply and Return Pelnums are accessed through access holes and cleaned through negative air and brushing and/or contact vacuuming using extension wands and an industrial vacuum with a true HEPA filter rated at 99.97% entrapment to .3 microns.
• All Removable Grills are be removed and washed with biodegradable cleaners.
• All accessible main supply and return trunk lines (if any) are cleaned through negative air and brushing and or contact vacuuming.
• Accessible junction and distribution boxes made of duct board material and all return register boots are accessed and cleaned through negative air and brushing and/or contact vacuuming using extension wands and an industrial vacuum with a true HEPA filter rated at 99.97% entrapment to .3 microns.