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3 Things to Consider For Your Home’s Indoor Air Quality In COVID-19

The COVID-19 virus – which has caused serious health challenges and unprecedented economic devastation across the globe – is proving to be more stubborn and persistent than most of us imagined. In fact, with the new risks posed by the Delta variant, some experts believe that we might be headed for another wave.

What it means is that you cannot afford to let your guard down any time soon. And, you need to take all possible safety precautions. One such precaution you need to take is improving your indoor air quality. You can hire a professional home services provider that can suggest and execute simple steps. These tips will significantly improve your indoor air quality. 

Indoor Air Quality and COVID-19 – What You Need to Know

Experts say that the risk of coming into contact with airborne contaminants is fairly high in enclosed spaces. The lower the air quality, the higher the risks of viral transmission. The best way to reduce this risk is to install a high-quality HVAC system. In particular, it can filter out airborne contaminants and increase indoor air quality.

Similarly, in poorly ventilated spaces, the air you breathe out tends to get re-circulated again and again. As a result, this increases the risk of viral transmission. While natural ventilation (keeping your windows and doors open whenever possible) can prevent this problem to a certain extent, only a proper ventilation system can prevent the recirculation of air, increase the rate of air change, and reduce the risk of viral transmission.

Three Steps You Can Take to Increase Indoor Air Quality

1. Inspect your HVAC system by a NADCA (National Air Duct Cleaners Association) approved technician. If your air duct is clogged up with dirt and debris, it can push through dirt, mold, pathogens, and other contaminants, which can reduce indoor air quality. So, make sure you find someone to clean your air duct regularly.

2. Get your air conditioning unit maintained by a qualified AC technician. If your AC filter is dirty, it can result in the buildup of allergens, contaminants, and harmful pathogens, which can get released into the air you breathe in. If you are suffering from asthma, allergies, or pulmonary disorders, breathing in dirty air can worsen your symptoms and severely affect your health in the long term. So, make sure to clean and inspect your AC filter on a regular basis.

3. Get your home insulation system inspected by a qualified technician. If your insulation system is not working properly due to water damage or mold growth, it can not only increase your energy bills but also affect indoor air quality. So, it is important to fix the issues or replace your insulation system if necessary.

Worried about Indoor Air Quality? We Can Help You!

At United Home Services, we believe that a healthy home is a happy home. It is why we are committed to providing the highest quality home services including HVAC installation, inspection, repair, and replacement services at affordable prices.

Our technicians are highly qualified and trained to handle all your home service needs. All our technicians follow CDC-recommended safety precautions to reduce the risk of COVID-19 or Wuhan virus transmission.

To find out how you can improve the air quality in your home, call us today at 844-415-1543 or contact us online and schedule a free inspection by one of our HVAC technicians. 

When it comes to keeping our homes healthy and our air clean, few services are as critical as air duct cleaning. If you’re anything like me, the thought of unknown particles circulating through the air my family breathes is enough to spur me into action. But not all service providers are created equal. This is where unlocking the mystery of certifications and standards in duct cleaning becomes crucial.

Why Certifications Matter in Duct Cleaning

Think of certifications as a safety net for your home’s air quality. I learned this the hard way when a friend opted for a bargain deal on duct cleaning, only to find her home’s air quality worse after the service. It turned out, the company wasn’t certified, and they had actually loosened more debris and contaminants than they removed!

Certifications in duct cleaning mean that the technicians cleaning your air ducts have been trained to adhere to the highest standards of operation. This training ensures that they not only clean effectively but also safely, reducing the risk of damage to your ductwork and ensuring that no harmful contaminants are spread throughout your home.

Key Certifications in Duct Cleaning

NADCA Certification

The National Air Duct Cleaners Association (NADCA) sets the gold standard for duct cleaning professionals. NADCA-certified providers have undergone rigorous training and adhere to strict guidelines for cleaning to the highest industry standards. When a technician shows up with NADCA certification, you can feel confident they know their craft inside and out.

HVAC Certifications

While not exclusive to duct cleaning, HVAC certifications indicate a comprehensive understanding of heating, ventilation, and air conditioning systems, which is critical because your ductwork is part of a larger system. Technicians with these certifications understand how to optimize your entire HVAC system’s performance, not just clean your ducts.

Understanding Industry Standards

Industry standards are not just bureaucratic red tape. They’re developed by experts and are designed to ensure services are delivered safely and effectively. For instance, the Environmental Protection Agency (EPA) doesn’t necessarily certify duct cleaners, but they provide guidelines on what constitutes a proper and safe duct cleaning. Following these standards is a key part of navigating the duct cleaning world like a pro.

How to Verify Certifications and Standards

So, how do you ensure you’re hiring someone trustworthy? Start by asking potential service providers about their certifications. A reputable technician won’t hesitate to share their qualifications. You can also look up their credentials online or check with the issuing organizations.

For example, when I needed my ducts cleaned last spring, I made sure to ask for the certification numbers and looked them up on the NADCA website. It gave me peace of mind knowing that the professionals I was letting into my home met all the necessary industry standards.

The Benefits of Choosing a Certified Duct Cleaner

Choosing a certified duct cleaner comes with numerous benefits. First, there’s the assurance of quality and safety. Certified cleaners use the latest and most effective tools and techniques to remove contaminants from your ducts without risking damage to your system or dispersal of pollutants.

Moreover, regular maintenance by certified professionals can extend the life of your HVAC system and improve its efficiency, which can save you money on energy bills. I noticed a decrease in my energy bills after having my ducts properly cleaned—a win for both my wallet and the environment.

Red Flags and Common Misconceptions

It’s important to be aware of the red flags. Be wary of services that offer “too good to be true” deals or don’t provide clear information about their certifications and procedures. Also, ignore the myth that “cleaning your ducts disrupts your home.” Professional cleaners ensure that the process is as non-intrusive as possible.


Investing in a certified duct cleaning service is not just about maintaining your HVAC system; it’s about ensuring the health and safety of your home environment. Just like choosing a doctor or a mechanic, the qualifications and reputation of duct cleaning professionals matter.

Remember, when it comes to the air you breathe, you deserve the best. Don’t hesitate to reach out to certified professionals who can provide you with the peace of mind that comes from knowing your ducts are not just clean, but thoroughly and safely maintained.

Feeling ready to breathe easier? Reach out to your local NADCA certified duct cleaning service today and take the first step towards cleaner, healthier air in your home!

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