QUALITY AIR
  OF THE CAROLINAS

Keeping you healthy through your HVAC unit

It matters more than you think 

Why Air Quality Matters


Breathing is the single most important thing everyone does every single day and we all breathe 30-60,000 times a day.  What you are breathing has a massive effect on your physical and mental health.  Air is the fuel for your body and brain. In order for both to function properly and most efficiently, that fuel must be optimum. 


Our company was founded with a mission of improving the  health of our community. With all of the recent panic over the spread of viruses, the importance of indoor air quality has become more important than ever. 

Common Problems Associated With Poor Air Quality 
  • Insomnia
  • Not feeling rested after sleeping 
  • Moodiness
  • Irritability 
  • Brain Fog
  • Fatigue
  • Sinus Congestion
  • Coughing/Sneezing


  • Pathogen Spread
  • Dry Eyes 
  • Disease
  • Dry Skin
  • Allergies/ Asthma
  • Headaches
  • Respiratory Conditions
  • Difficulty Concentrating 
  • Dizziness

What Do We Do To Help Prevent Symptoms

 Quality Air of the Carolinas is devoted to making families healthier. That's why we set out to learn and understand as much as possible so we could help people with the proper understanding and execution of clean air tactics.


Unfortunately, there isn't always a simple fix such as changing a basic air filter. Because of this, our expert technicians come and assess the HVAC unit, test the air quality using special ion devices, and make sure to locate any problems that could be affecting your air such as poor filtration, inadequate airflow, moisture, and plenty more!


Our techs will explain the findings to you so you know exactly what's going on.  They will then recommend your best course of action whether that's one of our air purifiers or a simple air filter.  We only want to do what is necessary to make people healthier!


Negative Air Ions - The Good 


Negative Air Ions have been discovered for over 100 years as natural cleaning entities.  They are emitted in nature through thunder and lightening, bodies of moving water, and high altitude areas such as mountain ranges. 


These ions naturally attack and attach to harmful particles in the air and make them large enough to fall out of the air and be filtered out through your home HVAC filters.

Positive Air Ions - The Bad


Positive ions are emitted through things that are harmful to the body such as pet dander, pollen, cigarette smoke, and factory pollution.


Positive ions are often in high supply when the air quality isn't sufficient.  The average home HVAC with standard filters won't do the job of eliminating enough of these ions to have your air optimum for the healthiest life possible. 

Helpful Indoor Air Resources and Scientific Studies for Effects of Air Quality on Human Health

Negative Air Ions and Their Effects on Human Health and Air Quality Improvement


https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213340/


The effect of positive and negative air ions on bronchial asthma.


https://www.ncbi.nlm.nih.gov/pubmed/6351676


Treatment of seasonal affective disorder with a high-output negative ionizer.


https://www.ncbi.nlm.nih.gov/pubmed/9395604

 Empirical Evidence for the Effects of Negative Air Ions (NAI) on Psychophysiological State and Performance


http://pubs.sciepub.com/rpbs/1/4/1/


Promising new treatments for SAD


https://www.apa.org/monitor/feb06/sad.aspx


A letter from our founders Denny & Dee Castillo:
In response to the recent concerns with the COVID-19 pandemic, we at Quality Air are increasing our efforts to educate our community on the importance of air quality given that we are all spending a significant more amount of time in our homes.
Our family has personally tested various air purifying technologies on the market, in our own home, as well as in the field. Through our research and testing, we have become experts in maximizing air purification by installing Bi-Polar ionization, performing necessary testing and making needed duct adjustments to obtain optimum health results. After installation, we are able to show the device is working by performing an air reading.
Bi-Polar ionization, when properly installed and tested (these two points are vital), kills viruses, bacteria and mold which normally circulate through your HVAC equipment and into your home and workspace (third party tested and proven). This constant cleansing of the air can significantly reduce the chances of indoor air health-related issues. In addition to killing viruses, bacteria and mold, it also minimizes and removes allergens, decreases dust particles and removes odors and volatile organic compounds (VOCs). In our effort to help as many of our neighbors obtain cleaner indoor air during this time, we are offering $200 dollars off the installation and testing of a new whole house air purification system.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Please note, no company is able to claim that they can treat the COVID-19 virus as it is too new and has not been made available for testing. The air purification technology we use has been proven to significantly reduce a wide variety of pathogens and viruses similar to coronavirus.

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Common Problems Associated With Poor Air Quality 
  • Insomnia
  • Not feeling rested after sleeping 
  • Moodiness
  • Irritability 
  • Brain Fog
  • Fatigue
  • Sinus Congestion
  • Coughing/Sneezing


  • Pathogen Spread
  • Dry Eyes 
  • Disease
  • Dry Skin
  • Allergies/ Asthma
  • Headaches
  • Respiratory Conditions
  • Difficulty Concentrating 
  • Dizziness

In response to recent events involving the spread of the COVID-19 virus

What Are Ions? 

The Science to Healthy Breathing