How We Clean Air Ducts

Complete System Inspection

We begin every job with a thorough inspection of your entire HVAC system using advanced video camera technology. This allows us to:

• Assess the condition of your ductwork and identify problem areas
• Locate heavy contamination zones, mold growth, or structural issues
• Document the initial state with before photos and video
• Identify the number of supply and return vents for accurate pricing
• Check for leaks, disconnected sections, or damaged ductwork

This inspection ensures we understand your specific needs and can provide targeted cleaning where it matters most.

Home Protection Setup

Before we begin cleaning, we protect your home:

• Technicians wear protective shoe covers throughout service
• Drop cloths placed under work areas and high-traffic paths
• Furniture near vents moved carefully if needed
• Containment systems set up to prevent dust migration
• HEPA air scrubbers deployed in work areas (when appropriate)

Your home should be cleaner after we leave, not dustier. These precautions ensure a mess-free experience.

Negative Air Pressure System Setup

We create negative pressure throughout your entire duct system using professional-grade equipment:

• Connect high-powered vacuum system (1000+ CFM) to main trunk line
• Create negative pressure that pulls debris toward collection point
• Use HEPA-filtered vacuums that capture 99.97% of particles down to 0.3 microns
• Seal system to ensure all dislodged debris is captured, not released into your home
• Maintain continuous vacuum throughout cleaning process

This containment approach is what separates professional cleaning from amateur services—nothing escapes into your living spaces.

Mechanical Agitation & Brushing

We use specialized tools to physically dislodge stubborn buildup from duct walls:

• Rotary Brush Systems: Power rotating brushes in various sizes scrub duct walls clean
• Compressed Air Tools: Air whips and skipper balls use compressed air to dislodge debris in hard-to-reach areas
• Contact Vacuuming: Direct suction at each vent removes surface contamination
• Manual Brushing: Hand brushing for delicate areas or specialty components

We clean each supply and return duct individually, working methodically through the entire system. This mechanical action is essential—vacuum alone cannot remove years of accumulated contamination.

Professional equipment can reach 30+ feet into ductwork, cleaning the entire system, not just accessible sections.

Register & Component Cleaning

We thoroughly clean all visible and accessible HVAC components:

• Supply and Return Registers: Removed, cleaned, sanitized, and reinstalled
• Grilles and Diffusers: Washed to remove dust and allergen buildup
• Furnace Blower Assembly: Carefully cleaned to restore airflow efficiency
• Evaporator Coil: Cleaned using approved methods and products
• Blower Motor and Fan: Dust removed from motor housing and fan blades
• Condensate Drain Pan: Cleaned and treated to prevent mold growth

A dirty blower can reduce system efficiency by up to 40%—cleaning these components is critical for both air quality and energy savings.

Optional Sanitization Treatment

After cleaning, we offer EPA-approved antimicrobial treatment:

• Only applied to clean duct surfaces for maximum effectiveness
• Uses hospital-grade, EPA-registered products safe for homes
• Kills 99.9% of bacteria, viruses, and mold spores on contact
• Provides residual protection against future microbial growth
• Eliminates odors at their source (not just masking)

Especially recommended for homes with mold issues, water damage, persistent odors, or family members with respiratory concerns.

Final Inspection & Verification

We verify our work and ensure your complete satisfaction:

• Post-cleaning video inspection showing clean ductwork
• Before and after photo documentation provided to you
• Airflow verification to ensure optimal system performance
• Final walkthrough with homeowner to answer questions
• Maintenance recommendations specific to your system
• System operational testing before we leave

You'll receive documentation of our work—proof that your ducts are truly clean, not just promises.