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Restore Comfort Fast With Trusted HVAC Ductwork Repair in Chicago, IL
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Many Mount Prospect, IL, homes built in the 1950s and 1960s still move heated and cooled air through their original sheet metal ducts. After decades of expanding and contracting, joints loosen, old tape dries out, and sections running through crawl spaces and attics get crushed or disconnected. That conditioned air leaks into spaces nobody lives in, leaving back bedrooms cold in January and stuffy in July. Air duct repair & installation seals the leaks, replaces damaged runs, and gets air to the rooms that need it.
Ductwork Repair and Installation From Intelligent Service
Based in Mount Prospect, IL, Intelligent Service is a family-owned company that repairs, seals, and installs residential ductwork throughout the northwest suburbs. We’re fully licensed and insured, and our technicians train on an ongoing basis to keep up with current methods and materials.
Duct work often means time in finished basements and closets, so our crews lay down tarps, wear shoe covers, and clean up before they leave. We also offer air duct cleaning, filter replacement, and humidifiers for homes that need more than a duct repair.
Signs of Damaged Air Ducts
Ductwork problems are easy to miss because most of the ducts are hidden. These are the clues that usually lead homeowners to call:
- Hot and cold rooms: One room never matches the thermostat while the rest of the house feels fine.
- More dust than usual: Leaky return ducts pull dust and insulation fibers from basements and attics into the airflow.
- Rising energy bills: Heated or cooled air escaping through gaps means the furnace and AC run longer.
- Whistling or rattling: Air rushing through a gap or a loose section often makes noise when the blower runs.
- Visible damage: Disconnected, crushed, or rusted ducts in the basement, crawl space, or attic need attention.
- Musty smells: Condensation in poorly insulated ducts can lead to mold and mildew odors.
ENERGY STAR estimates that a typical home loses about 20 to 30 percent of the air moving through its ducts to leaks and poor connections.
Duct Sealing, Repair, and Replacement
We start by finding where air is escaping and which rooms are coming up short. From there, we’ll recommend the fix that solves the problem without replacing more than necessary.
Ductwork Repair and Replacement Options
Our HVAC ductwork services cover the most common problems in local homes:
- Duct sealing: Sealing joints and seams with mastic or foil tape so air stays inside the ducts.
- Reconnecting and supporting ducts: Refastening loose sections and adding hangers so ducts don’t sag or separate.
- Insulating ducts: Wrapping ducts that run through attics, garages, and crawl spaces to cut heat loss and condensation.
- Air duct replacement: Swapping out crushed, rusted, or undersized sections with new ductwork.
- New ductwork installation: Adding supply and return runs for additions, finished basements, and rooms that never got enough air.
Fixing ductwork often solves comfort problems that a new furnace or air conditioner alone wouldn’t. It also helps any new equipment run the way it was designed to. In ranch and split-level homes, the bedrooms at the end of the longest duct runs are usually the first to feel the difference.
Related Services
If you’re planning furnace installation and replacement, it’s the right moment to check whether the ducts can handle the new furnace’s airflow.
Clean, sealed ducts work best with a good filter, so many homeowners pair duct work with air filter replacement. Our indoor air quality services can help with lingering dust and humidity problems. If rooms still feel dry in winter after the ducts are fixed, a whole-home humidifier is often the missing piece.
Fix Your Ductwork in Mount Prospect
Cold rooms and dusty air don’t have to be part of living in an older home. You can request air duct repair online, and we’ll schedule a visit to see what’s happening behind the vents. We’ll walk you through what we find before recommending any work.
Frequently Asked Questions
You might notice uneven room temperatures, higher energy bills, strange noises, or poor airflow. A professional inspection can pinpoint the cause.
Well-installed sheet metal ductwork can last for decades, often 25 years or longer. The joints, tape, and insulation tend to fail first, which is why older ducts that look solid can still leak.
You can seal exposed duct joints in an unfinished basement with mastic or foil-backed tape, but skip regular cloth duct tape because it dries out and fails. Ducts inside walls, ceilings, and attics are harder to reach and usually need a technician.
