When looking for a company that performs air duct cleaning, you should make sure that they are certified by the NADCA, have adequate experience, and are licensed and insured. They should also be able to visually inspect all of your air ducts before cleaning them. It is also essential to avoid companies that advertise “$99 whole house specials,” which may only offer a quick clean of a small area.
Make sure you hire a qualified company that uses high-quality equipment and follows NADCA standards. The Environmental Protection Agency and the National Air Duct Cleaners Association (NADCA) both recommend that air duct cleaners adhere to these standards. It is also a good idea to get three written estimates from several companies before hiring one. A company that claims to be affiliated with the NADCA is trustworthy and likely to do a great job. Also, remember that some states require air duct cleaners to be licensed.
When choosing an air duct cleaning company, check the price. The average homeowner will pay between $35 to $50 per supply vent. You should avoid paying more than this for the cleaning service, especially if the ducts are hard to reach. Also, avoid hiring an unethical company that will overstate the number of mold infestations in their ducts and try to hard sell you unnecessary equipment.
It is important to remember that only a few types of mold and mildew are toxic, and it is difficult to tell what type you have just by looking. You can send a sample to a microbiology lab, which will cost about $50 to $100. This process helps identify whether you have toxic mold or mildew in your ducts.
Air duct cleaning costs vary from company to company. Some charge a flat fee to clean the entire system, while others charge per vent. Some may also charge extra for other ducts, such as blower fans or registers, or cut access. Be sure to ask all of these costs in advance.
It is also important to remember that air duct cleaning can also remove vermin, such as rodents and insects. Moreover, it can unclog clogged ducts. If you suspect you have any of these problems, you should call a professional immediately. The professionals will be able to give you a thorough analysis.
The cost of air duct cleaning services depends on your home’s size and the ductwork’s length. A small home may have just a few vents, while a large house with a complex ductwork can have hundreds of vents. A large home with more ductwork and a larger air handler will require a more thorough clean. For these reasons, it is important to compare quotes from different companies.
An air duct cleaning can cost anywhere from $100 to $1,000. Some professional companies offer a flat rate per vent, while others charge based on the square footage of your system. You should also check the air vents for excessive amounts of dust, or musty odors. A professional can provide a thorough inspection, and can help reduce the risk of airborne diseases.