Can ductwork be repaired?
Yes, ductwork can almost generally be repaired. For small, accessible tears, you can use mastic sealant or metal-backed tape for a DIY fix. However, larger issues like crushed sections or disconnected joints often require a professional. A pro can fix common problems like leaks, holes, or disconnected sections using specialized sealants and tapes. They can also help ensure the repair is airtight, which can help prevent energy loss and improves your home's air quality.
How do I choose the best professional for duct repairs?
When looking for a professional for duct repairs, make sure you complete the following steps:
Verify their license and insurance: A qualified pro should have an HVAC license and general liability insurance. Requirements vary by region, so it’s smart to check what’s needed in your area.
Get several estimates: A proper estimate for duct repair should be itemized, breaking down the costs for labor, materials like sealant or new duct sections, and a clear description of the work to be performed.
Read their reviews: Good reviews often mention improved airflow, lower energy bills, and a more comfortable home temperature. Be cautious if you see complaints about unresolved leaks, surprise fees, or a messy cleanup.
Look at their portfolios: Check for photos of past projects. The finished work should look clean and secure, with properly sealed joints and no sagging or damaged sections.
Find out if they have warranties: Ask if they offer a warranty on their workmanship, which can guarantee the seals and repairs for a certain amount of time. New parts may also have a manufacturer's warranty.
Ask important questions: Before you hire, ask questions like, “What method do you use to find and seal leaks?” and, “Will you provide a summary of the work you completed?”
What factors impact the cost of duct repairs?
Duct repair projects vary in price based on factors like:
The extent of the damage: A few small leaks can often be sealed quickly, while collapsed or disconnected sections will require more extensive labor and materials to fix.
Duct accessibility: It generally costs more to repair ducts that are hard to reach, such as those in tight crawl spaces, attics, or behind finished walls.
The type of ductwork: Your home may have flexible, sheet metal, or fiberglass ducts. The material costs and repair methods can vary for each type.
The complexity of the repair: Simple sealing or patching is less expensive than jobs that involve replacing entire sections, rerouting ductwork, or addressing poor system design.
The size of your HVAC system: Larger homes with more extensive ductwork can take more time to inspect and repair, which may increase the overall cost.
How long does it take to complete duct repairs?
It usually takes a few hours for a professional to complete duct repairs. Factors that may impact how long it takes include:
The extent of the damage: Sealing a few small leaks is a quick job, but replacing entire sections of ductwork will take longer.
Accessibility of the ducts: It takes more time to work on ducts in hard-to-reach places like tight crawlspaces or attics.
The type of repair: Simple patching can be done quickly, whereas fabricating and installing new duct pieces is a more involved process.
The size and complexity of the system: Larger homes with more extensive ductwork naturally require more time for a thorough inspection and repair.
Duct material: Different materials, such as flexible ducts versus rigid sheet metal, may require specific tools and techniques that affect the timeline.
Remember: The timeline for your project will vary depending on many factors. Always ask your pro to provide an estimate.
What should I expect during my pro’s duct repairs visit?
During your pro’s visit, you may expect them to start with a thorough inspection of your ductwork to locate any leaks, damage, or blockages. Once they've identified the issue, they'll explain the problem and outline the best repair plan. The repair itself might involve sealing joints with special tape or mastic, patching holes, or replacing entire sections of ducting. After the work is done, they'll typically test your system to confirm the problem is fixed and your airflow has improved.
