Frequently Asked Questions

Upfront & Honest answers!

Duct Doctor DMV offers professional, award-winning service for residential duct cleaning!

  1. We send 2 uniformed technicians to your home.
  2. One technician connects our powerful vacuum hose to your home’s air handler.
  3. He then inserts the high-velocity air sweeper in the ductwork, which acts as an agitator to dislodge any dirt and debris from the ducts.
  4. The other technician works inside your home using a high-velocity blower at the registers and air vents.
  5. This gives our vacuum additional blasting power- the hose from the truck sucks debris in, the blower at the registers blows debris out.

We perform this process at both the air return and supply of your duct work to ensure all debris and contaminants are removed.

 

We send 2 uniformed technicians to every home.

  • One technician to work outside your home and
  • The second to work inside.

Our technicians are trained by NADCA—the HVAC Inspection, Maintenance and Restoration Association.

 

The math is simple: When an HVAC system is clean, it doesn’t have to work as hard.

Contaminants and debris in your ductwork slow down the air flow, which makes your system work harder to maintain the desired temperature.

According to the U.S. Department of Energy, 25 to 40 percent of the energy used for heating and cooling a home is wasted.

Cleaning your ductwork can help regain some of that wasted energy leading to improved cost-effectiveness.

 

  • The math is simple: When an HVAC system is clean, it doesn’t have to work as hard.

    Contaminants and debris in your ductwork slow down the air flow, which makes your system work harder to maintain the desired temperature.

    According to the U.S. Department of Energy, 25 to 40 percent of the energy used for heating and cooling a home is wasted.

    Cleaning your ductwork can help regain some of that wasted energy leading to improved cost-effectiveness.

 

  • The math is simple: When an HVAC system is clean, it doesn’t have to work as hard.

    Contaminants and debris in your ductwork slow down the air flow, which makes your system work harder to maintain the desired temperature.

    According to the U.S. Department of Energy, 25 to 40 percent of the energy used for heating and cooling a home is wasted.

    Cleaning your ductwork can help regain some of that wasted energy leading to improved cost-effectiveness.

 

 

What do we do?

Duct Doctor DMV offers professional, award-winning service for residential duct cleaning!

  1. We send 2 uniformed technicians to your home.
  2. One technician connects our powerful vacuum hose to your home’s air handler.
  3. He then inserts the high-velocity air sweeper in the ductwork, which acts as an agitator to dislodge any dirt and debris from the ducts.
  4. The other technician works inside your home using a high-velocity blower at the registers and air vents.
  5. This gives our vacuum additional blasting power- the hose from the truck sucks debris in, the blower at the registers blows debris out.

We perform this process at both the air return and supply of your duct work to ensure all debris and contaminants are removed.

 

Who will come to my home or office?

We send 2 uniformed technicians to every home.

  • One technician to work outside your home and
  • The second to work inside.

Our technicians are trained by NADCA—the HVAC Inspection, Maintenance and Restoration Association.

 

 

Are there energy benefits?

The math is simple: When an HVAC system is clean, it doesn’t have to work as hard.

Contaminants and debris in your ductwork slow down the air flow, which makes your system work harder to maintain the desired temperature.

According to the U.S. Department of Energy, 25 to 40 percent of the energy used for heating and cooling a home is wasted.

Cleaning your ductwork can help regain some of that wasted energy leading to improved cost-effectiveness.

 

What are the health & safety benefits?

Your air duct system are the lungs of your home.

In a typical 6-room home, up to 40 pounds of dust is created annually through everyday living.

Typical contaminants in your ductwork include dust, dander, mold, and chemicals. This contaminated air gets circulated throughout your home about 5-7 times a day.

Duct Doctor DMV removes contaminants from your ductwork to reduce the risk and effect of airborne allergens, respiratory conditions, and autoimmune disorders.

According to the National Fire Protection Association, heating equipment, including dryers, is one of the leading causes of house fires.

To reduce your risk of a house fire, get your air ducts and dryer vents cleaned professionally.

 

What equipment is used?

Duct Doctor DMV employs a patented vacuum truck to remove all contaminants from your home’s ductwork.

Our vacuum trucks are the industry’s most powerful equipment and are powered by the truck’s diesel engine.

The contaminants we remove are stored in the truck’s debris collector for safe disposal.

We use an 8” hose connected to your ductwork to vacuum out all debris, and our truck’s air compressor supplies up to 200 pounds of air pressure.

Learn more on our About page.

 

Duct Doctor USA of DMV
4.9
Based on 515 reviews
Amer Sultan
Amer Sultan
16:58 29 Mar 23
Linda Jones
Linda Jones
10:05 28 Mar 23
They were in and out. Very professional. Thank you so much.
Scott Carter
Scott Carter
09:55 28 Mar 23
I highly recommend Duct Doctor. The entire team was great from the ladies I booked with to the technicians that came to my house. I already called my daughter in law and suggested she call them.
Chris Shand
Chris Shand
19:50 21 Mar 23
Josue and DJ were professional & friendly. They did an excellent job cleaning out our dryer duct
Michael Spera
Michael Spera
14:12 17 Mar 23
We used Duct Doctor of Baltimore to do a cleaning of our dryer vents. Howard's team arrived on time, was professional and thorough. When the job was completed they double checked everything and explained the service the performed. Highly recommend!
Cheryl Cole
Cheryl Cole
16:44 10 Mar 23
Excellent work done by this crew! Company is easy to schedule with online, communications were timely, price was fair, and end result was a job well done. Definitely would use this company again.
Dave L
Dave L
15:41 10 Mar 23
Great job
MEREDITH MAGOUN
MEREDITH MAGOUN
20:48 28 Feb 23
Michelle Mosher
Michelle Mosher
11:53 24 Feb 23
Very thorough, friendly and professional
Noel Labadia Jr
Noel Labadia Jr
18:10 22 Feb 23
Great Service. I will definitely book online again soon. thanks
Lisa Harper
Lisa Harper
17:47 21 Feb 23
The technicians were friendly, respectful, and worked quickly and diligently. They explained the process and did a thorough cleaning of our vents and ducts, as well as disinfecting the ducts and cleaning the dryer vent. The work was completely faster than they anticipated. I would definitely use Duct Doctor again.
Richard Brasel
Richard Brasel
15:33 20 Feb 23
Dryer vent cleaning. Excellent service.
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