Frequently Asked Questions
How often should you clean your HVAC system?
There are quite a few things to consider when deciding how often you clean your system, homeowner preference being one of the primary reasons. Some of the things that might help you decide to clean on a much more frequent basis are if you have smokers in your house, heavy shedding pets, or any damage or water contamination in the system or home itself. Other reasons include, but aren’t limited to, people living in the home with asthma or allergies that would benefit from the lower contaminants, after a renovation/remodel, or before moving into a new home.
How long does an HVAC air duct cleaning usually take?
The time to clean an HVAC system can vary based on many factors such as the size of the home, how many systems you have, how bad the contamination is, and the number of cleaners on the job. Check with multiple air duct cleaning contractors for estimates on your duct cleaning, asking for their estimate on how long the cleaning will take. This will give you an idea of how long the cleaning should take, it will also allow you to gauge how thorough the contractor will be while doing the duct cleaning.
How do you clean an HVAC system?
The best way to clean ducts and ventilation systems is by using the Source Removal method to clean your system. You need an air duct cleaning contractor for this job. They complete it by using a special, high power vacuum that places negative pressure on the system. The vacuum sucks air through the system while devices are fed through the ducts to knock debris loose from the interior surfaces. Once loose, the debris runs down through the air ducts until it hits the vacuum, taking it out of the system, leaving the home clean.
How do you know if the air duct cleaning actually worked?
The best, and most obvious, way to tell if your air duct cleaning worked is by visually checking things out before and after the job is completed. If there is any visible sign of debris or dust in the ducts after the vacuum is done, then the cleaning shouldn’t be considered complete. You can check things out for yourself, but any good duct cleaning contractor will have tools available and will help you to inspect things. They should always follow a final cleaning checklist to make sure your ducts have been thoroughly cleaned.
What should be my criteria for choosing an air duct cleaner?
You should bring in multiple contractors and run them all through the wringer. You should request they come to your home and check your HVAC system before you allow them to quote you a price. There are a few qualifying questions you should use when you’re narrowing down the field of potential contractors:
- Make sure the duct cleaning contractor you’re looking at is a member of the National Air Duct Cleaners Association (NADCA), and still in good standing with the association.
- Make sure the company has been around long enough to actually have experience in the field.
- Be certain that the company is licensed and insured.
- Make sure they’re going to clean and visually inspect everything associated with your system.
- Don’t fall for the “whole house specials” or any of the typical sales gimmicks.
- Get references from neighbors and friends and make sure that the duct cleaning company has the proper equipment for the job.
What is the typical HVAC cleaning price range?
The EPA says that an HVAC system cleaning should range between $450 and $1000 based on services offered, the size of your system, how accessible the system is, your climate region, duct material, and how bad the contamination is in the area.
Be careful not to fall for companies promising major health benefits based on their air duct cleaning. You should also beware not to fall for the “blow-and-go” companies that are on the market. “Blow-and-go” companies typically do a poor job at a nominal fee, meaning you’ll miss out on most of the benefits of a clean HVAC system. These companies will try luring you into things that you don’t really need or slip in the bill to snake more money.
(If you ever come across one of these “blow-and-go” companies, report them to your local BBB in order to have something done about them.)
Adam at Capitol Duct Cleaning helped me out in a timely manner, with the cleaning of my dryer vent and hose. He was very courteous and professional and did an excellent job! I will definitely not hesitate to contact him.again when I need any type of duct cleaning done! Thank you!
— Kim K.
Charles was great! He was very professional and down to earth and explained the process as he worked. Thanks!
— Michael K.
We are truly happy with our service. We had no idea what to expect. But can tell we are better off having this done! Not as much sneezing after 1 day!!!
— Pam E.
Incredibly impressed with the service by Chuck Who cleaned all of our ducts!! Polite, informative, professional, and outstanding job done all around. Highly recommend!
— Darci T.
I am amazed!!! This young man cleaned and explained everything as he went about his job!! I was quoted a price and that is what I paid. I saw pictures as he worked. He was efficient and did a great job! My home smells better and it is easier to breathe!! Good job!! I will call you when it is time to do it again!!! Thank you so much!
— Shirley M.