Duct Cleaning 
Duct Cleaning Process: 

Negative air system: Pulls from your furnace all supply lines are bladdered off so when the unit comes
on it can not pull from anywhere. This creates a negative pressure.

We start from the furthest end by pulling the bladder, so the negative air machine pulls on only that
one run. Then our COBRA 2 power brush is inserted into the duct work. It spins knocking debris off the duct walls. Then we use positive air pressure at a speed of 210 MPH to help push the contaminates to the negative air machine. We use all 3 methods with our Duct Cleaning – not just one like some companies
do.

Sanitizer is then atomized into the duct work giving you a clean system.

When the job is complete we do a video inspection again to show you the work was done correctly.
A small house will take a minimum of 8 man hours to do correctly.

See our indoor air specialist for high grade filtration devices.

Duct Cleaning Includes:

• Negative Air Machine (Hepa Rated)
• Rotary Brush – different brushes for different duct work, even flexible ductwork
• Sanitizer – Sporicidene- FDA, EPA, OSHA Approved – kills mold, mildew, bacteria, dormate lying Viruses & prevents regrowth for up to 1 year
• Hand Wash all registers & grills
• Deodorize system
• Soot seal fire boxes – to stop any residual dust from recontaminating the system
• Video inspection – to insure the job was done correctly

Duct Cleaning includes 1 furnace service as well:

1. check gas leaks at the furnace
2. check carbon monoxide level
3. oil motor fan
4. recondition squirrel cage
5. check gas PSI
6. AMP draws
7. check all safety features
8. check all electrical
9. visually inspect the heat exchanger
10. remove contaminates from the unit & apply protective coating
11. change standard filters, or clean permanent filters
12. calibrate thermostat if applicable
13. monitor combustion ratio
14. recondition flame sensor

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