Frequently Asked Questions

  1. ?

    What Are The Health Benefits of Air Duct Cleaning?
    Research has indicated that heating, ventilation, and air conditioning (HVAC) systems act as a contaminant collection source. These contaminants include fungi, bacteria, dust particles, allergens, and other materials
  2. ?

    How should a residential HVAC system be cleaned?
    All air duct cleaning services should follow the "source removal method”. This method requires that the entire HVAC system be put under negative pressure while a technician loosens all contaminants in each vent. The contaminants are removed via negative pressure through a closed system, ensuring no dirt gets into your home. View our Air Duct Cleaning Process
  3. ?

    Is Sanitizer Necessary to Duct Cleaning?
    Sanitizer is not always recommended for application in heating, ventilation, and air conditioning systems. We use EnviroCon which is Specific to the HVAC industry, and is highly effective in eliminating odor-causing microorganisms as well as those associated with mold, mildew and bacterial growth.
  4. ?

    How often should the ducts be cleaned?
    A total ventilation system cleaning should be performed every 3-5 years Customers who have the following might also want to consider more frequent cleanings: Pets that shed high amounts of hair and dander Water contamination or damage, Residents with allergies or asthma After home renovations or remodeling, Prior to occupancy of a new home
  5. ?

    How long does a typical air duct cleaning take?
    We ask for at least 2 hours in your home so that we can ensure that our expert technicians have provided the best air duct cleaning service
  6. ?

    Is the process messy?
    Absolutely not. All of our gas powered equipment is located outside, so the dirt is pulled to the machine outside and out of your home. Our procedures are designed to protect your home and furnishings from dust/dirt and we always leave the home cleaner then when we arrived.
  7. ?

    Does the contractor posses the proper Licenses that are required by your city or state to perform the work they are proposing?
    (Not all cities or states require licenses) Maryland does not require a license for Air Duct Cleaning at this time and one cannot be obtained
  8. ?

    WORK IS GUARANTEED FOR 30 DAYS UNLESS OTHERWISE STATED. AIR DUCT PROS, INC. IS NOT RESPONSIBLE FOR ANY PRE-EXISTING CONDITIONS
    and shall not be liable for any HVAC system operation issues, damages resulting from improper installation of duct work, dryer vent runs, cables, wiring, and are not responsible for marks, peeling or chipping of paint due to removal/installation of vent covers.
  9. ?

    Will your equipment damage my air ducts?
    Absolutely not. While our equipment is designed to be aggressive at removing debris from your air system, it is also gentle enough so that it does not damage your air ducts.
  10. ?

    How do I know if my duct work needs cleaning?
    If you don’t remember ever having your ductwork cleaned or if you haven’t within the past 5 years, it’s probably time. If your ductwork has been cleaned in the past, you will typically find access panels installed on the supply and return main lines near the furnace.
  11. ?

    How do I know if my duct work needs cleaning?
    Does anyone in your home have allergies, asthma, or other respiratory problems? Does anyone in your family suffer from headaches, nasal congestion or other sinus problems at night or in the morning? Is there a smoker in the house? Do you have dogs, cats or other pets in your home? Do you notice "musty" or "stale" odors when the heater or a/c is on? Do you notice dust on your furniture shortly after cleaning? Does it seem like there is not enough airflow coming from your vents?
  12. ?

    What is your service area?
    Anne Arundel County, Baltimore City, Baltimore County, Howard County, Harford County and Montgomery Counties in MD and now parts of Frederick and Carroll Counties
Residential Air Duct Cleaning
Was $349.00, Now $329.00
or $320 cash (expires 8-31-17)

Covers Cleaning of Unlimited Supply Vents Ducts, Unlimited Return Vent Ducts, Main Return Lines, Main Supply Lines, Service Openings and Closings for a one system home (the number of systems can be determined by the number of thermostats)

We use a gas powered Nikro #HP20 

Offer Valid for all areas in Anne Arundel County, Baltimore City & County, Howard County, Harford County and Montgomery Counties in MD and now we also service parts of Frederick and Carroll Counties and Bowie, MD in PG County


Fine Print:
-Cannot service all apartments or systems/units located on or above the 3rd floor, on the roof or a small crawlspace
-We need access to your driveway or parking either right in front or the back of your home
-We need access to your system/unit and also need to be able to stand in front of all the vent registers in your home connected to the system being cleaned, homeowner is responsible for showing our techs all vent registers and trunk lines, our techs do not move heavy furniture or fragile items, our 8" round hoses need to come through either a window or door closest to your unit, an access hole needs to be created in your trunk lines and will be sealed when finished
-Offer valid for single system only, additional systems are charged at a flat rate of $279 each, for example 2 Systems would be, $329+$279, 3 Systems would be, $329+$279+$279
-Offer does not include EnviroCon service; is available at a flat rate of $100 per system
-Dryer vent cleaning is not included and can be added on the day of service for an additional $75 and includes cleaning from where the vent exhausts outside to where it connects to the back of the dryer and we cannot handle dryer vents that exhaust out over 20ft off of the ground, on the roof or under a deck
-Payment is due on the day of service, we accept Cash, Checks, Visa, Mastercard, Discover, American Express