Air Duct Sealing Services in Northern Virginia

Air duct sealing is insulating and properly sealing air ducts that channel conditioned air throughout your home. These duct units are normally placed in the walls, crawl space, basement, or attic of a home. If the ducts become loose, conditioned air leaks out of the ducts and dirty air gets in. So, if you need the ducts resealed, contact Cardinal Plumbing, Heating & Air. We offer air duct sealing services in Northern Virginia.

Fully licensed and insured technicians
Money-Back Guarantee
100% guarantee on all indoor air duct repair services
Air filtration and purification products also available
We work on all types of air ducts

We utilize a variety of methods for sealing ductwork, depending on the type of air ducts in your home. Regardless of our method, we ensure that no air gets in or out of the air ducts through the seals and that we properly insulated the metal tubing. You get more temperature control with greater efficiency. Contact us for an in-home assessment and estimate on duct sealing services.

Call today or fill out our contact form to schedule air duct sealing services in Northern Virginia.

703-721-8888

Financing Options Available

Partners and Affiliations

See What Our Customers Have To Say

Christina Yount

“I was very happy with our service technician, Tommy. He sent us an e-mail & text (w/ his photo) before he arrived. He took off his shoes and wore disposable booties on his feet and was polite & respectful. He explained what we needed, in plain English, and patiently answered our many questions. He e-mailed me an estimate within 10 minutes of leaving our condo. He even paid some attention to our Cat ! My sister & I were very impressed.”

Ronnie Schulman

“I admit I had a little sticker shock when I was quoted $466 to snake a clogged kitchen drain. I did receive a $30 discount as a first time customer. That said, I was very happy with the service. They came the next day at the promised time and took the time and effort to do the job right and explain what they were doing and how to avoid future issues. They left me some solution to to pour down my drain. The plumber was professional and very courteous. I gave four stars instead of five only because I thought they were a little pricey. Nonetheless I’d use them again.”

Alison Stein

“Excellent service! I felt very well informed about all my options. The company calls, texts and emails when a service provider is on the way. I’ll absolutely recommend them and use them in the future.”

Penny Dunn

“Very pleasant experience. Shane was very nice. After I showed him what I needed, he gave me an estimated cost and after I approved the estimate, got to work. About two hours later, he was done. I was very pleased. If I hadn’t known someone had been there, I would never guessed. Very neat and tidy. Highly recommended.”

Air Duct Services We Offer in the Northern Virginia Area

Leaky ducts may lose so much air that air conditioner efficiency can be reduced by as much as 40%. Old ducts are most at risk, especially those in your attic or basement. Cardinal Plumbing provides air duct sealing services in Northern Virginia to restore your ventilation system and AC system efficiency. Our air duct services include

Air Duct Sealing

Air duct sealing is maintenance that ensures your ducts are sealed, and your conditioned air is where it’s supposed to be, while the outside air is kept out. It’s important to have professionally sealed ducts, so you can rest easy knowing you won’t suffer the consequences of a poorly sealed system. We offer complete air duct sealing for the ductwork in your home.

Air Duct Repair

Sometimes the problem with your air ducts is not the seals. Instead, there may be extensive damage throughout the ducts. If so, we offer air duct repair. We offer a variety of solutions for repairing the air ducts to keep the air from getting in or out of the channels. Air duct repair also includes sealing, as well as part replacement. Contact us today for an estimate.

What to Expect from Cardinal HVAC Experts

To guarantee that we meet your needs, we offer a wide range of air duct services, including repairs, replacement, sealing and cleaning. When you choose Cardinal Heating and Air, our team will show up uniformed and ready to provide contactless service to ensure customer safety. With ongoing training, our experts remain up-to-date with all new trends and technologies regarding plumbing and HVAC services. We pride ourselves on providing our community with safe, reliable, timely services. Once a team member arrives, we perform a complete inspection of your ductwork. Upon service approval, the technician will work safely and promptly to address the issue. Whether you need a simple cleaning, repair or complete replacement, the team at Cardinal will service your needs with professionalism and care. All of our work is money-back guaranteed because we are confident in our ability to provide excellent customer service and outstanding repairs.

Have a Question About Our Service?

Call Us Today

703-645-4527

Plumbing

HVAC

Common Problems with Air Ducts

The most common issues we see with duct systems include:

Leaky Ducts: It’s not uncommon for small cracks to develop in air ducts. These breaks can cause air to leak and draw in a stale attic or crawlspace air, circulating it into the living space. A simple repair can resolve a musty smell or potential air quality issues.
Uninsulated or Poorly Insulated Ducts: With no/poor duct insulation, air can lose heat quickly as it passes through cold attic duct lines. Uninsulated ductwork can heat chilled air quickly before it reaches your living space.
Imbalanced Ductwork: Poorly installed, improperly located, or misshapen ducts can affect air distribution. The result can be low-temperature regulation, in which some rooms are too hot, and others are too cold.
Safety: Air duct leakage can cause a pressure imbalance, pushing air from furnaces, gas ranges, wood stoves, and other combustion appliances back into your home. It can result in carbon monoxide exposure and generally poor indoor air quality.

Schedule Air Duct Sealing in Northern Virginia

Now is the time to clean the air in your home. Contact Cardinal Plumbing, Heating & Air for complete duct sealing services in Northern Virginia. Contact us today to schedule an in-home assessment and get an accurate, honest estimate of our services. Call today or fill out our contact form to schedule air duct sealing services in Northern Virginia.

Call Us Today

703-645-4527

Plumbing

HVAC

Frequently Asked Questions About Air Duct Sealing in Virginia

Can You Seal Ductwork From Inside?

People often look for DIY solutions for expensive problems. Unfortunately, duct sealing isn’t something you should attempt on your own. Although you can find mastic sealant at most hardware stores, you shouldn’t try to use the sealant to seal the ducts from inside. In the process of attempting to seal the ducts, you could cause harm to the ducts or the system in general.

How Do I Know If My Air Ducts Are Leaking?

First, you might notice high energy bills. If you have a sudden spike in your electricity use and have no explanation for it, you should think about speaking with an HVAC technician. Air could be leaking out of your HVAC system, which makes it work even harder to keep your home comfortable.

How Do You Check For Leaky Ducts?

On your own, there is a way for you to check for leaky ducts. You can take your hand and place it up to the seams in your ductwork. If you feel air coming out, you have a leak. But this isn’t the best way to check for leaks because you could end up missing a few leaks. The only truly effective way to check for duct leaks is to call a professional.

Air Duct Sealing and Repair