AC cleaning vs. duct cleaning: What you need to know and which service is right for you

Many people think of duct cleaning as just another aspect of AC cleaning, given that air ducts are integral to your overall heating and cooling system. However, AC duct cleaning is a specialized process requiring specific expertise. AC duct cleaning and general AC cleaning are separate tasks, each targeting different components of your air conditioning system. Their differences are found in their focus, scope, and specific procedures. Here’s a detailed comparison of AC duct cleaning versus general AC cleaning:

AC duct cleaning

AC duct cleaning specifically targets the ductwork in your HVAC system.

Scope

• Cleaning and sanitization of supply and return grills
• Cleaning and sanitization of filters
• Cleaning and sanitization of accessible air ducts

Exclusions

Main cooling unit including:

• Coils         
• Blower fan
• Drain tray and pipe
• Cavity area around the unit

Benefits of AC duct cleaning

• Improved indoor air quality: Ensures the air circulating through your ducts is clean and free from contaminants.
• Enhanced energy efficiency: Reduces the strain on your HVAC system by eliminating blockages and dirt, leading to lower energy consumption.
• Reduced allergies and health hazards: Helps minimize the risk of allergies and health issues associated with mold and dust buildup.

Recommended frequency

AC duct cleaning is recommended every six months. For households with pets or children with allergies, more frequent air duct cleaning may be necessary.

AC cleaning

While AC duct cleaning focuses specifically on the ductwork, AC cleaning covers a broader range of tasks related to the entire air conditioning unit.

Scope

• Cleaning and sanitization of filters, vents, and water trays
• Inspection for potential issues to prevent future breakdowns
  

Exclusions

• Repair or replacement of damaged parts beyond the cleaning scope

Benefits of AC cleaning

• Maintain optimal efficiency: Ensures the AC unit operates at peak performance.
• Prevent breakdowns and extend lifespan: Keeps all components in good condition to avoid malfunctions and prolongs the system's life.
• Enhance cooling efficiency: Improves energy use and temperature regulation, leading to cost savings.
• Enhanced indoor air quality: Regularly cleaning the AC, including filters and coils, helps eliminate contaminants, ensuring the air remains cleaner and healthier to breathe.

Recommended frequency

AC cleaning is typically recommended every six months, depending on usage and environmental factors. A thorough, deep cleaning of the entire system is advised once a year.

Which type of cleaning do you need for your AC system?

For optimal AC performance, it’s advisable to include both types of cleaning as part of your routine HVAC maintenance.

It is advantageous to schedule both AC cleaning and air duct cleaning together. This approach allows technicians to assess the entire system comprehensively, identify any potential issues, and provide recommendations for any additional maintenance needed, ensuring every component of your system is thoroughly cleaned.

If you notice an unexpectedly high electric bill, or if you're experiencing respiratory problems, it’s wise to get both AC cleaning and air duct cleaning done. These services can help address potential underlying issues with your system and improve your indoor air quality.

If you’re currently undergoing a home renovation, it’s crucial to schedule air duct cleaning afterward. Renovation activities such as sanding and painting can introduce dust and paint particles into your ducts. To ensure these contaminants don’t impact your indoor air quality, make sure to have a professional clean your air ducts thoroughly.