What Are The Requirements Of An AC Duct Cleaning Service?

June 23, 2022

The qualifications of a company offering ac duct cleaning include EPA and insurance certifications, and the tools they use. In addition, a company must be effective at eliminating contaminants and have the ability to provide long-lasting results. These factors make a company stand out among the other providers. But how can a potential client know what to expect from a company that claims to be efficient and affordable?



The EPA has stated that indoor air quality is now more polluted than outside air. This is due to the impurities circulating throughout your home's air ducts. These impurities can cause damage to your home and family, so it is important to have your ducts cleaned regularly by a professional HVAC contractor. In certain circumstances, a duct cleaning service may be required by law. This is especially true when you move into a new home or if the previous owner smoked in the house.

The EPA states that air ducts will become dirty with time, but this is not a bad thing. While routine air duct cleaning does not pose a health risk, EPA recommends that it is done before the heating season. Having fuel-burning appliances serviced is especially important during this season because carbon monoxide can be deadly and cause illness. However, this is not a reason to ignore the EPA's recommendations.

Before hiring an AC duct cleaning service, make sure that it meets the EPA's standards for a certified professional. Many of these companies may have to use mold-related products, so it's important to ask if they have seen any mold. If they are unsure, get a second opinion from an independent testing agency. The mold-containing material should be removed and replaced. This process will increase the cost, but the end result will be a cleaner home with better air quality.

Another reason to get your ducts cleaned is that a dirty air duct may be contributing to a larger health issue. If the ducts are full of mold, or other contaminants, they may cause respiratory ailments in your family. As well, the contaminated air may even cause environmental allergies.

While you may be surprised by the amount of dust in your home, an AC duct cleaning service should also check for asbestos-containing materials. You can also ask your contractor to clean your ducts as part of their overall cleaning process. They should also clean your air filters and diffusers. They should also check your heating and cooling coils and check drain pans and lines. In addition, they should use high-efficiency particle-air (HEPA) vacuuming for a complete indoor air quality solution.


One of the first things to check when hiring an air duct cleaning company is their insurance. A professional should carry liability insurance as this will cover any damages that occur while they are on the job. You should ask the company to provide you with a copy of their insurance policy so you can compare the coverage to the costs of repairs. If they do not carry insurance, you may be left in a pickle and you do not want to get stuck with the bill.

In addition to this, you should look for worker's compensation insurance. While it may not sound like a lot, this insurance covers a business's employees and protects it from work-related expenses. It also protects employers from lawsuits filed by injured workers. Most states require businesses to carry workers' compensation insurance. These policies govern the compensation that an injured worker can receive, how they are evaluated and how they are treated.

It's also worth mentioning that the insurance of an AC duct cleaning service should be comprehensive. Depending on the amount of work done, this type of insurance may cost several thousand dollars a year. However, you should always ensure that the company has adequate insurance before allowing them to work in your home. It's also wise to check whether they have any liability insurance. If you have any concerns about a particular company, you can always call them and make a reservation. Some AC duct cleaning services will even conduct consultations and in-home inspections so that you can make an informed decision.

If your ac duct cleaning service does not carry liability insurance, it's a good idea to hire an independent insurance agent to evaluate your needs and find the right business insurance policy for you. Your agent can also get quotes from several insurance companies so you can compare coverage options. This will help you simplify the search process.

Tools required

Professionals who perform AC duct cleaning services are required to use heavy-duty gloves and masks to protect themselves against exposure to hazardous dust and other debris. These tools can also include a vacuum cleaner with a long hose to get into vents. Other tools required for the job include a rag, paper towel, and a soft brush. Paper towels are particularly useful for wiping down supply registers and air filters. After the job is done, the air filter should be replaced. For stubborn debris, an air whip can be used. Click to know more.

A plumber's wrench is a handy tool for securing a plumbing connection or installing gas lines. This type of wrench comes in different sizes, but all can be used. Hand seamers and pliers are also necessary tools. These tools can be used to bend out-of-shape sections of the air duct. The HVAC technician must also carry a set of tweezers to clean the ducts effectively.

In addition to these specialized tools, HVAC cleaners must also have the necessary access equipment to access the ductwork system. Visual inspections from vent openings are not enough to determine the condition of the air duct system. These technicians also need to use camera systems and periscope equipment. Camera systems typically come with flashlights and are called "snake cameras."

Some basic instruments used by a professional AC duct cleaning service include pneumatic blow guns, air captains, and brushes. Other instruments include sanitizer foggers and vacuums. Rotational brushes have firm nylon bristles, which clear the sides of the ducts. Other tools are delicate brush heads used to clean the flex channels or protect the ventilation work. This list of instruments will vary from service to service, but these are the essential equipment for a professional AC duct cleaning service.


An air duct cleaning service can be expensive. Some companies charge hundreds of dollars to clean your home's HVAC ductwork. Other companies may charge you extra for the air handler, coils, registers, and blower fans. If they cut access to those parts of the system, their price will be higher. Be careful not to overpay for a service that doesn't fully clean your system.

A good air duct cleaning service should use NADCA-certified technicians, which are the most qualified and experienced in air duct cleaning. You can usually find a NADCA-certified technician through your zip code. Make sure you choose a company with a high rating before hiring anyone. Ask what kind of equipment they use. If you've found mold or other fungus infestations, the cost of an air duct cleaning service will be higher.

Some disreputable companies may try to trick you into thinking that you have mold when the ducts are already dirty. If mold is the issue, you should get your air ducts cleaned as soon as possible. Moreover, if the ducts are infected with mold, you'll need to replace them immediately. There are many benefits to hiring a professional air duct cleaning company.

Insect infestations can also cause a problem in your air ducts. If there are pests in your ducts, you'll need to hire a pest exterminator to exterminate the pests. This can cost anywhere from three hundred to a thousand dollars. You'll want to hire a professional after you notice signs of pest infestation such as excessive dust from appliances or a sudden onset of allergies or breathing problems.

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