Duct Sealing Services

construction worker wrapping HVAC air duct with silver and blue foil tape in attic of residential building

Your ducts carry air throughout your home to ensure your comfort. If those ducts are leaking, even the most efficient system will not work efficiently, which will increase your energy bill. Hatfield Heating and Air Conditioning uses whole-house comfort testing equipment to show you how much money and energy you’re wasting with a leaky duck system. Our experts can quickly pinpoint the leaks and provide the most advanced methods of sealing them.

Signs Your Ducts are Leaking

Detecting leaks in your HVAC ducts is critical to maintain energy efficiency and indoor air quality. Here are some signs that your ducts might be leaking:


Uneven airflow

Inconsistent heating or cooling throughout your home could indicate that some areas are not receiving adequate air due to leaks.


Dust and dirt buildup

Leaks can draw dust and contaminants into the ducts, causing excessive dirt accumulation around vents and registers.


Visible damage

Cracked or disconnected ducts, loose joints, or damaged insulation are visible signs of leakage.


Mold and mildew growth

Leaks can introduce moisture into the ducts, promoting mold and mildew growth.


Higher energy bills

Leaky ducts cause your HVAC system to work harder, leading to increased energy consumption and higher utility bills.


Whistling or hissing sounds

Audible noises from the ductwork could suggest air escaping through openings.


Hot or cold spots

Certain areas of your home may feel significantly warmer or colder than others due to air escaping from ducts.

You Need Professional Duct Sealing

Ducts are often located in difficult-to-reach places such as attics and crawlspaces. That’s why it’s best to leave duct sealing to the experts at Hatfield Heating and Air Conditioning. We know how to protect your home while working in the attic or under the floor, and we use the best methods available to effectively seal your ductwork.

view of fiber glass duct for central air in an attic

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