Repair · Anderson Air · Since 1967
Duct leak repair for Springdale and Northwest Arkansas homes
Air that leaks out of your ducts never reaches the room you paid to condition. Anderson Air traces the leak, repairs it and shows you what was done.
Chapter 01
Where ductwork leaks, and what it costs you in comfort
Most duct leaks are at the joints, not in the middle of a straight run. Trunk lines meet branches at collars, boots meet the ceiling or floor, and the plenum meets the furnace or air handler. Each connection depends on mastic or foil tape, and old tape dries out, cracks and lets go. Flex duct adds its own failures: a torn inner liner, a collar strap that slipped, or a run crushed under boxes stored in the attic.
At home you feel the result as weak airflow, rooms that never reach the set temperature and a system that runs longer to make up the loss. A leaking supply duct in an attic or crawl space throws conditioned air into a space nobody lives in, and a leaking return pulls dusty air into the house. In Northwest Arkansas, where attic ducts sit in serious summer heat, a leak shows up quickly in comfort.
An Anderson Air technician kneeling beside a furnace in an attic, tool bag open, flex duct overhead
How we find a leak you cannot see
A leak you cannot see has to be found with the system running. The technician starts by checking airflow at the registers and comparing rooms, since a weak room usually sits downstream of the problem. Then the duct is followed from the equipment outward, inspecting the plenum connection, each takeoff and every boot for loose fit, gaps and dirt streaks, which mark where air has been escaping.
In the attic or crawl space the technician looks for disconnected sections, crushed flex and tape that has lost its grip. A smoke pencil or a duct pressure test can confirm a suspected spot. Anderson Air begins with an in-home consultation, so a technician sees the problem in your house before any repair is quoted, and once the visit is booked they call you when they are close by.
Repairs match the fault. Loose connections are refastened and sealed with mastic, failed tape is replaced, torn or crushed flex is cut out and a new section spliced in, and disconnected runs are reattached and supported so they do not sag again. When the work is done, the technician walks you through what was repaired and what to watch for afterward.
Chapter 03
How sealed ducts change the way the system runs
Once the leaks are closed, the air the equipment produces reaches the rooms it was meant for. Airflow at the registers rises, the far bedroom catches up to the living room, and the blower no longer has to run as long to hold the thermostat setting. That is why the same system can feel like a different one after its ductwork is sealed.
Sealing also protects the equipment and the air. A furnace or air conditioner working against a leaky duct system cycles harder than it was designed to, and a sealed return stops drawing attic and crawl space dust into the airstream. If you also see dust at the registers, ask about duct cleaning while a technician is in the house. Anderson Air can check the filter and the return connection on the same visit anywhere in Northwest Arkansas.
Anderson Air is licensed, insured and bonded. HVACR LICENSE # 0153657. Call (479) 751-6210 any day between 7 AM and 7 PM; after 7 PM a technician is on call.
Signs you need Duct Leak Repair
Reduced airflow
You turn the system up and still get little air through the house. A duct leak is a likely cause.
Higher energy bills
Air escaping from the ducts makes the system work harder to make up the loss, and that costs energy and money.
Dusty air
A leak lets dirty air into the system while the clean, conditioned air you want escapes.
How an Anderson Air visit runs
First
Get an in-home consultation
A qualified technician visits your home, works out where the duct problem starts and gives you a quote for repairs.
Then
Schedule your appointment
After you have gone over the cost and the procedure, the technician sets up your repair appointment.
On the day
Repairs on the day
Your technician calls when they are close by. After the repairs they walk you through what was done and how to handle any further trouble.
Afterwards
Share your feedback
Call us with any pointers on how the visit went. We use them next time.
Fully Stocked Trucks
Our service trucks carry the parts and tools for most repairs and maintenance tasks, so the job is usually finished on the first visit.
On-time Service
Technicians arrive when they said they would, and they let you know when they are close by.
Workmanship Guaranteed
Every installation, repair and maintenance visit is backed by our guarantee of quality workmanship.
Questions about Duct Leak Repair
Related services
- Air Duct Cleaning
Dust, allergens and debris removed from the ductwork for cleaner air and better airflow.
- Air Conditioning Repair
Diagnosis and repair for central air that is blowing warm, short cycling or not starting.
- HVAC Maintenance
Whole-system maintenance visits covering both heating and cooling equipment.
- AC Maintenance
Seasonal tune-ups that keep the cooling side efficient and catch failing parts early.
- Heating Repair
Repair for heating systems that run cold, cycle unevenly or will not come on.
- Heat Pump Repair
Diagnostics for heat pumps that struggle to heat, cool or switch between modes.
Anderson Club members pay a discounted service fee of $49
The club also covers two tune-ups a year, 10% off parts and services, priority booking and $0 weekend and after hours fees. See what the club covers
We offer this service across Northwest Arkansas, including Springdale, Fayetteville, Rogers, Bentonville, Bella Vista, Siloam Springs and the towns around them. See everything under repair.
Est. 1967
Honor in the craft
HVACR LICENSE # 0153657
Secure your service appointment
Whether it's a simple tune-up or an urgent service, our team at Anderson Air is here to assist you.