Is it worth repairing my furnace's ductwork?
Yes. Repairing, or even replacing, old and damaged ductwork is often worth it. Duct repair can improve your system's energy efficiency, which may lower your utility bills. It can also help enhance your home's air quality and provide more consistent heating and cooling.
How do I choose the best pro to fix my furnace ductwork?
Here are some good ways to assess a ductwork pro before you hire them:
Verify their license and insurance: An HVAC pro should have a state or local license and carry general liability insurance. Requirements can vary by region, so it’s smart to confirm what’s needed locally.
Get several estimates: A good estimate will be itemized, breaking down the costs for labor, materials like sealant or new duct sections, and the expected project timeline.
Read their reviews: Good signs include mentions of improved airflow, lower energy bills, and overall professionalism. Be wary of complaints about hidden fees, messy job sites, or issues that weren't fully fixed.
Look at their portfolios: Look for photos of similar ductwork repairs. The finished seals and joints should look clean and secure.
Find out if they have warranties: Ask if they offer a warranty on their workmanship or the materials used. Make sure you understand what it covers and for how long.
Ask important questions: Before hiring, ask what method they’ll use to find leaks, how they’ll protect your home from dust, and if they also handle related jobs like wall furnace repair.
What influences the cost of furnace duct repair?
Factors that may impact the cost of your repair project include:
The extent of the damage: Sealing a few small leaks is a much quicker and less expensive job than replacing a large, collapsed, or corroded section of ductwork.
Duct accessibility: It's easier and typically costs less for a pro to work on ducts in an open basement compared to those hidden in tight crawlspaces, walls, or attics.
Your system’s materials: The cost can change depending on the type of ducts you have, such as sheet metal, fiberglass, or flexible ducts, as each requires different materials and repair techniques.
Labor rates in your area: The cost of labor can vary based on your location and the specific professional's experience and pricing structure.
Scope of the project: If the repair uncovers a need for more extensive work, like a full system cleaning or sealing, this will add to the overall project cost.
What furnace duct issues can a pro help with?
Some of the most common problems furnace ducts pros tackle include:
Leaky connections or holes. These gaps let heated air escape before it reaches your rooms, which can lead to higher energy bills and uneven temperatures throughout your home.
Clogs and blockages. Dust, debris, and even pests can build up inside your ductwork, restricting airflow and sometimes impacting your home’s air quality.
Poor insulation. When ducts run through unheated areas like an attic or crawlspace, a lack of proper insulation can cause major heat loss, making your furnace work harder.
Disconnected or collapsed sections. Ductwork can come apart at the seams or get crushed over time, which can completely cut off airflow to parts of your house.
Improper design. If the duct system was not sized or laid out correctly for your home’s needs, it can strain your furnace and cause persistent heating issues.