Rooftop Air Handling Units (RTUs) are critical components in commercial and industrial buildings. They are responsible for conditioning and distributing air throughout your facility. When coils and internal components become clogged with dirt, debris, and contaminants, system efficiency drops and airflow is significantly restricted.

Routine maintenance and professional coil cleaning not only improve indoor air quality, but also dramatically increase airflow, system efficiency, and overall performance.

The Impact of Dirty Coils

Over time, condenser and evaporator coils accumulate dust, grease, pollen, and environmental debris. This buildup acts as insulation on the coil surface, preventing proper heat transfer.

The thicker the coil, the more surface area it has — and the harder it is to clean thoroughly. High-efficiency coils with tight fin spacing require specialized techniques to ensure contaminants are fully removed without bending fins or damaging components.

• Reduced airflow throughout the building.
• Higher energy consumption and operating costs.
• Longer system run times.
• Uneven temperatures and comfort complaints.
• Increased strain on motors and compressors.

Our Specialized Rooftop Unit Cleaning Process

At Advanced Air Duct Cleaning, we utilize a specialized coil cleaning method designed specifically for rooftop air handling units. Our process focuses on restoring full coil performance while protecting your equipment and building structure.

• Comprehensive inspection of coils, drain pans, and internal components.
• Application of professional-grade, non-corrosive cleaning solutions.
• Low-pressure, controlled rinsing techniques to protect delicate fins.
• Restoration of proper airflow and heat transfer efficiency.
• Verification of improved airflow performance post-cleaning.

Our cleaning products are carefully selected to ensure they cause no damage to roof membranes, evaporator coils, condenser coils, or surrounding components. We understand the importance of protecting both your mechanical systems and the integrity of your roofing materials.

System Improvement & Increased Airflow

Proper coil cleaning can dramatically increase airflow and system efficiency. When coils are restored to clean operating condition, air moves more freely through the unit, allowing your system to perform as designed.

Clients often notice improved temperature consistency, reduced energy bills, and quieter system operation following professional maintenance.

Protect Your Investment

Rooftop air handling units represent a significant investment in your building’s infrastructure. Routine maintenance and professional coil cleaning help extend equipment life, prevent costly breakdowns, and maintain healthy indoor air quality.

At Advanced Air Duct Cleaning, we are committed to delivering safe, effective, and professional rooftop unit maintenance services that maximize performance without compromising your equipment or roof system. Ready to improve airflow and system performance? Contact us today to schedule professional rooftop unit cleaning and protect your investment.