How to know if your air ducts need cleaning
Air duct cleaning is not something every home needs on a fixed yearly schedule, but certain warning signs can mean your duct system deserves a closer look. If your home has excess dust, musty odors when the HVAC system runs, visible buildup around vents, recent renovation dust, pets, allergy concerns, or ducts that have not been inspected in years, a professional inspection can help you decide whether cleaning makes sense.
- Dust returns quickly after cleaning surfaces.
- Air vents or returns show visible dust, debris, or discoloration.
- Musty or stale odors appear when the heat or air conditioning turns on.
- Your home recently had construction, drywall work, sanding, or remodeling.
- You have pets, shedding, dander, or allergy-sensitive family members.
- You recently moved in and do not know the system’s cleaning history.
For the full topic overview, read our Air Duct and Dryer Vent Cleaning Guide for Homeowners.
Angelo’s Cleaning has a video inspection system that may shed light on whether a cleaning is needed. Using a camera, we will inspect several of your air ducts to help you make a decision on cleaning. We can also use the camera to inspect your dryer vent for any possible issues or concerns. Having your vents cleaned will not cure allergies, but it can be one part of keeping your home cleaner and more comfortable.
How to make your home ready for an air duct cleaning
You’ve been meaning to schedule an air duct cleaning to maintain a healthy home environment and now you have an appointment with Angelo’s! Great – we are ready to come and take care of your vents. So what do you do to make your home or business ready for our professionals to come in and clean? Make sure to clear a path and some space in front of each vent and we will do the rest.
Because air ducts collect a significant amount of dust, dirt, dander and other airborne allergens, Angelo’s, a Pennsylvania NADCA certified air duct cleaning company is here to help remove these contaminants from your home and office space to make the air you breathe healthy. To learn more or request service, visit our air duct cleaning service page.





