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Ductwork Services in Colorado Springs

Duct Repair, Sealing & Replacement for Uneven Comfort

Homes and buildings in Colorado Springs that rely on central air conditioning or forced-air heating use a network of ducts to distribute cool or warm air throughout the property. Ductwork issues can contribute to uneven room temperatures, weak airflow, unusual noises, and higher energy use when conditioned air doesn’t reach the intended spaces efficiently. At One Source Home Service, we provide duct sealing, duct replacement, duct installation, and duct repair in Colorado Springs.

Our certified, highly skilled technicians provide repair, installation, maintenance, and replacement services for HVAC, furnace, plumbing, and electrical systems. As an award-winning home service provider, we can evaluate ductwork concerns alongside the heating and cooling equipment that depends on proper airflow.

Call (719) 266-2805 to speak with one of our problem solvers, available 24/7/365, and get started.

Signs Your Duct System Needs Repair, Sealing, or Replacement

Some airflow problems begin in the duct system rather than the furnace or air conditioner. Consider scheduling an evaluation if you notice:

Rooms that remain too hot or too cold
Weak or inconsistent airflow
Rattling or whistling sounds
An HVAC system that runs without evenly conditioning the home
Visible tears, crushed sections, or disconnected joints
Damaged insulation or air escaping around connections

Minor damage or leaks may be addressed with duct repair or sealing. More widespread comfort problems, severely deteriorated ducts, sizing concerns, or ductwork that cannot be restored effectively may make replacement a better option.

A professional assessment can help identify whether the issue is caused by leaks, restrictions, damaged sections, equipment, or controls.

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Duct Repair in Colorado Springs

Duct repair may be appropriate when an evaluation identifies damaged, disconnected, leaking, or poorly insulated sections that are affecting airflow.

Common duct-sealing methods include HVAC tape and mastic. If ducts are old, leaky, or lack adequate insulation, replacing damaged sections with insulated flex duct may be appropriate when repair isn’t practical.

Duct Leakage Testing

A duct leakage tester is designed to measure the airtightness of forced-air heating, ventilating, and air-conditioning (HVAC) ductwork. It consists of a calibrated fan for measuring airflow and a pressure-sensing device that measures the pressure created by the fan flow. Together, those measurements help determine the amount of leakage present in the system.

Leakage testing can help identify whether conditioned air is escaping through duct connections or sections outside the conditioned space. The findings can help determine whether sealing, repair, insulation improvement, or replacement is the appropriate next step.

These are the various methods for conducting a duct leakage test:

Using only a blower door (not recommended)
Using a blower door and pressure pan (for diagnostic purposes only)
Using a duct leakage tester and blower door together (most common method)
Using a flow hood
Using a Duct Blaster

Duct Installation & Replacement

Duct installation or duct replacement may be worth considering when existing ductwork is incorrectly sized, repeatedly failing, severely deteriorated, poorly insulated, or unable to deliver balanced airflow after repair.

Our evaluation can account for the duct layout, insulation, connections, supply delivery, return-air pathways, and compatibility with the home’s existing heating and cooling equipment. This helps identify whether a targeted repair can address the concern or whether replacement is the more suitable option.

Frequently Asked Questions

Sealing and insulating ducts can help with common comfort problems, such as rooms that are too hot in the summer or too cold in the winter.
Fumes from household and garden chemicals, insulation particles, and dust can enter your duct system, aggravating asthma and allergy problems.
With normal use, gas appliances such as water heaters, dryers, and furnaces release combustion gases (such as carbon monoxide) through the venting systems.
When you do choose to replace your ducts, don’t forget to choose One Source Home Service, where we excel at providing premier service to our customers. If you’re in Colorado Springs, CO or in the surrounding area, don’t hesitate to call us today so we can get started! We specialize in air sealing, insulation, ductwork and more.

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The Benefits of Duct Sealing

Duct sealing in Colorado Springs can offer practical benefits when air leakage is contributing to comfort or efficiency concerns. The results depend on the location and extent of leaks, as well as the overall condition of the heating and cooling system.

Improved indoor air quality. Pollen and dust can collect in ducts and move through a home when heating and air conditioning operate. Duct sealing may reduce air entering through leaks, but indoor air quality can also depend on filtration, cleaning, ventilation, and other factors.
Lower energy usage. When ducts have holes and cracks, heating and cooling equipment can work harder because conditioned air is escaping before it reaches the intended rooms. Sealing leaks can help reduce this air loss and may improve temperature consistency.
Lower energy bills. When a home uses less energy for heating and cooling, duct sealing may help reduce energy costs. We can assess leakage before we install Aeroseal duct sealing, so we can explain the test findings and whether sealing is an appropriate option.
Less strain on your heating and cooling systems. When heating and cooling systems lose hot or cold air through ducts, they may need to work harder to maintain comfort. Reducing duct leakage can help limit that added demand when leaks are part of the problem.

Leaks Inside & Outside the Conditioned Space

Leaks can occur inside the conditioned space or in unconditioned areas. Leaks that send conditioned air into attics, crawl spaces, wall cavities, garages, or other unconditioned areas can affect delivery efficiency differently from leaks that remain within the building enclosure.

These two types of duct leakage can require different testing approaches. Leaks in ducts outside the conditioned space may call for an outside leakage test, while a total leakage test measures overall leakage in the duct system.

The Aeroseal Process

We can test your ducts for leaks, then explain what we’ve found and whether Aeroseal is appropriate. We can close off the duct system and attach it to the Aeroseal equipment. The process puts escaping air under pressure and causes polymer particles to stick first to the edges of a leak, and then to each other until the leak is closed. When the process is done, we can test the system again and show you whether measured duct leakage changed after sealing.

Signs that may indicate duct replacement:

Not Enough Heating or Cooling: Your home isn’t getting enough heating or cooling
Hot and Cold Areas: Only certain parts of your home are getting heating and cooling
Efficiency Issues: A spike in energy usage without a corresponding increase in use
Noises: Creaking, rumbling, rattling, or whistling sounds

These signs can also stem from equipment, controls, insulation, or other airflow concerns.

Call (719) 266-2805 to speak with our team about uneven temperatures, weak airflow, duct noises, or visible damage. We can explain whether repair, sealing, installation, or replacement is appropriate for the condition of your ductwork.

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