Air Duct Cleaning Denison

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Frequently Asked Questions about Air Duct Cleaning

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Is air duct cleaning worth it?

Professional air duct cleaning is worth it if you have indoor air quality concerns (allergies, visible mold), if your system hasn't been cleaned in several years (3-5 years is the recommended interval), after home renovations, or if you notice reduced airflow. The benefits of improved IAQ, enhanced HVAC efficiency, and extended equipment life often outweigh the cost, especially for those sensitive to dust or allergens.

What's the difference between duct cleaning and vent cleaning?

Vent cleaning involves cleaning the registers and grilles (vents) that are visible in your rooms. This is a surface-level cleaning. Duct cleaning cleans the entire HVAC ductwork system, including parts you can't see, removing contaminants from inside the ducts themselves. Professional equipment is required for proper duct cleaning.

What is the NADCA standard for air duct cleaning?

The NADCA standard, ACR 2021, sets industry best practices for air duct cleaning. It specifies procedures like source removal (cleaning the HVAC unit components) and access creation (making openings in ductwork for cleaning), along with proper containment and cleaning methods to prevent cross-contamination. A NADCA-certified company will follow these standards, assuring a thorough and professional job.

Can you clean air ducts without chemicals?

Yes, reputable air duct cleaning companies use methods like source removal (cleaning HVAC components), vacuuming, brushing, and air whipping to remove contaminants without relying on chemicals for the cleaning itself. They may offer chemical sanitization or deodorization as additional services, but ensure these are optional and discuss safety concerns before opting for any chemical treatments.

Is air duct cleaning worth it?

Professional air duct cleaning is worth it if you have indoor air quality concerns (allergies, visible mold), if your system hasn't been cleaned in several years (3-5 years is the recommended interval), after home renovations, or if you notice reduced airflow. The benefits of improved IAQ, enhanced HVAC efficiency, and extended equipment life often outweigh the cost, especially for those sensitive to dust or allergens.

What's the difference between duct cleaning and vent cleaning?

Vent cleaning involves cleaning the registers and grilles (vents) that are visible in your rooms. This is a surface-level cleaning. Duct cleaning cleans the entire HVAC ductwork system, including parts you can't see, removing contaminants from inside the ducts themselves. Professional equipment is required for proper duct cleaning.

What is the NADCA standard for air duct cleaning?

The NADCA standard, ACR 2021, sets industry best practices for air duct cleaning. It specifies procedures like source removal (cleaning the HVAC unit components) and access creation (making openings in ductwork for cleaning), along with proper containment and cleaning methods to prevent cross-contamination. A NADCA-certified company will follow these standards, assuring a thorough and professional job.

Can you clean air ducts without chemicals?

Yes, reputable air duct cleaning companies use methods like source removal (cleaning HVAC components), vacuuming, brushing, and air whipping to remove contaminants without relying on chemicals for the cleaning itself. They may offer chemical sanitization or deodorization as additional services, but ensure these are optional and discuss safety concerns before opting for any chemical treatments.