Top Ten Questions about Air Duct Cleaning in 2021

Top Ten Questions about Air Duct Cleaning in 2021

While the Heating, Ventilation, and Air Conditioning (HVAC) system are one of the most demanded machines of 2021, we cannot ignore its proper maintenance. All HVAC owners must have a complete understanding and knowledge of the system and its cleaning. For this, you may have some important questions about Air Duct Cleaning

Top Questions About Air Duct Cleaning 

  1. What are the health issues related to HVAC Cleaning? 

When the HVAC unit functions, they tend to gather pollutants such as bacteria, viruses, mold, fungi, and dust particles in the ducts. As indoor air quality is directly impacted by this system, our overall health is also at risk. If you live in Georgia and want to enjoy fresh and pure air you must look for a professional for Air Duct Cleaning in Marietta

  1. How to know that ductwork cleaning is satisfactory? 

The most recommended way to determine the efficiency of your ductwork cleaning is to visually examine your system before and after cleaning. If you don’t observe an obvious difference, then you must consider recleaning it. 

  1. How regularly should housing HVAC units need to be cleaned? 

To determine how often you should get your system cleaned, you must consider a few factors: 

  • Are there any smokers in the house? 
  • Is the HVAC system wet?
  • Is the system damaged in any manner? 
  • Is any family member sensitive to allergies or has any underlining health condition?  
  • Did you plan any home renovations activity recently? 
  • Did you recently shift to this home? 

If all these questions are a yes, then you must call an expert service for Air Duct Repair and Replacement, Marietta

  1. What is the recommended way for cleaning ducts? 

The best way to clean HVAC air ducts and ventilation systems are to use basis removal procedures of cleaning. For this, you must call a professional service to use powerful and specific vacuum cleaning methods. This will make your system function better. It will also ensure controlled energy bills and an extended lifespan of the appliance. 

  1. Which disinfectants are required and what is their role? 

Some of the HVAC maintenance companies use special disinfectant chemicals to clean the inner side of the ducts. This helps efficiently remove bacteria, mold, viruses, and bacteria. 

As an HVAC owner, you must know that before disinfecting the system, it should be thoroughly cleaned. Also, you must only use HVAC disinfectant chemicals that are approved by the U.S Environmental Protection Agency (EPA). 

Apart from this, you must know that disinfecting the HVAC is an additional service that might not be included in the standard duct spring-cleaning package. 

  1. Are there any specific criteria for choosing an HVAC service provider? 

While choosing the best HVAC service provider, you must consider interviewing as many local contractors as possible. You may request them to visit your home for an examination of the system and provide a quote. 

A few things to consider while choosing the best contractor include NADCA certification, experience, insurance proof, client recommendations, yelp reviews, google reviews, and qualifications of experts. 

  1. What is the average price range of HVAC cleaning services? 

According to the U.S Environmental Protection Agency (EPA), ductwork cleaning services usually range between $450 – $1000 for every unit. The cost may vary depending on the system size to be cleaned, duct accessibility, level of contamination, duct material type, and climactic district. 

You should be careful of the companies that may fake claims regarding the health benefits of duct scrubbing. 

Apart from this, consumers should also be watchful of ‘blow-and-go’ companies who charge a minor fee and perform a low-quality job. Such companies may also convince the clients to pay for extra services that might not even be pre-approved. 

  1. Which type of equipment is recommended for HVAC spring-cleaning purposes?

There is no specific equipment approved by NADCA for HVAC spring-cleaning. The two main types of vacuum cleaning kits include truck-mounted and portable units. A truck-mounted cleaner is naturally stronger than the portable one. 

Both cleaning equipments perform satisfactory cleaning that matches NADCA standards. However, a portable unit works closely with the system. Every vacuum unit should be connected to a collection device for safe removal. And if any of the collection devices that drain the dirt indoors must be HEPA-filtered. 

You must know that the entire HVAC duct scrubbing kit when used along with the vacuum cleaner will give satisfactory results. Some examples include brushes, flexible fissure tools, air crops, etc.  

  1. Is it necessary to choose a NADCA member for ductwork cleaning? 

It is highly recommended to have your system cleaned by a NADCA member. The reason is that they usually have signed a Code of Ethics agreeing that they will do everything possible to keep their clients safe. Also, these individuals properly follow ACR to clean the system to the best of their capability. For this, you may search for a NADCA professional in your area. 

Duct washing contractors must meet the strict requirements to get registered as a NADCA member. Some of the pre-requisites include having an Air System Cleaning Specialist (ASCS) in their workforce who possess a NADCA certification. Such specialists are highly skilled in HVAC cleaning methods. 


  1. Does Clean HVAC affect our energy bills? 

According to the U.S Environmental Protection Agency (EPA), a clean HVAC system runs more efficiently than an unclean one. When the delicate mechanical components of the system are cleaned from dirt, debris, and filth, they tend to work better. 

Clean and efficient systems are less likely to fail, enjoy an extended life span, and use less energy. So, HVAC units do affect energy bills.

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