No matter what the model of your heating and cooling systems is, there is a large chance that either your heaters or air conditioners are part of a large ductwork system. Air ducts provide you with reliable heat and cool air, making your living spaces more comfortable. When they become damaged and begin to leak, a variety of issues begin to spread. Our licensed experts provide superb air duct sealing Jefferson City and its surrounding areas can count on, including Wardsville, Taos, Fulton, Holts Summit, Eldon, and beyond. Make Aire Serv of Jefferson City your go-to air ducts team by booking your next appointment with us.
Why Air Duct Sealing is Important

What Should I Expect During My Appointment?
To identify and seal duct leaks, professionals start the air duct sealing Jefferson City relies on by thoroughly inspecting your ductwork, using expert methods such as visual checks, smoke tests, pressure tests, and feeling for escaping air while the system runs. Once the leaks are found, they carefully seal any cracks and leaks, as well as joints, connections, and parts near the air handler. Unconditioned spaces like attics or crawl spaces may require additional duct insulation after sealing to improve the duct’s energy efficiency. After the work is complete and our experts have ensured the sealant is clean and dry, the system is often retested to confirm that all leaks have been effectively sealed and are functioning efficiently.
Methods of Air Duct Sealing
There are several methods by which a professional seals leaky ductwork for durable and airtight end results. Common techniques for duct sealing in Jefferson City include:
- Duct Tape: This is commonly used during DIY repairs. It never lasts long as it loses adhesion over time, with the potential of worsening leaks.
- Mastic Sealant: This is the most popular sealing choice as it’s a thick paste that dries into an airtight seal. Experts use caulk guns to achieve quick solutions.
- Foil Tape: Foil tape is specifically designed for HVAC applications to seal seams and joints.
- Mastic Tape: The combination of mastic and tape creates an easy application with generous applications.
- Aerosol Sealant: This method uses a sealant sprayed into pressurized ductwork to seal leaks from the inside.
- Insulating Ducts: Leaky ducts in unconditioned spaces, like attics or crawl spaces, are followed with insulation after sealing to boost energy efficiency.
Contact the Ductwork Experts at Aire Serv of Jefferson City
At Aire Serv of Jefferson City, you’re guaranteed excellent HVAC services, including air duct cleaning, ductwork repairs, and air filter replacements, ensuring the utmost comfort with fresh indoor air quality and even temperatures. Backed by our Neighborly Done Right Promise, our HVAC services are guaranteed to provide complete customer satisfaction with upfront pricing, ensuring no hidden agenda with our professionals you can trust. Contact us, day or night, for the area’s leading air duct sealing Jefferson City homeowners look forward to for easy breathing and dust-free surfaces.

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Aire Serv of Jefferson City
Choose the right air care services team in your area. When it comes to selecting the right team for your heating or air conditioning needs, Aire Serv is the right choice.
- Ashland
- Callaway County
- Eldon
- Fulton
- Hartsburg
- Holts Summit
- Jefferson City
- Lohman
- Moniteau County
- New Bloomfield
- Russellville
- Saint Thomas
- Taos
- Tebbetts
- Wardsville
HVAC Services in Jefferson City and Surrounding Areas

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We are proud to be an employer of choice in the field of Heating and Air Conditioning throughout the United States and Canada. At Aire Serv, we believe in doing the job right, which starts with how we take care of our team members. When you put on the Aire Serv uniform, you join a team of professionals who care about one another and embody our core values of Respect, Integrity, and Having Fun In The Process.