Stop Losing Conditioned Air Through Your Ducts

Campbell Air Conditioning provides ductwork installation and repair in Trussville and surrounding areas to seal leaks, balance airflow, and ensure every room receives the heating and cooling it should.

If certain rooms in your Trussville home stay warmer or cooler than others, or if you hear whistling sounds near vents, your ductwork may have leaks, disconnected sections, or poor design that prevents conditioned air from reaching its destination. Older duct systems often develop gaps at joints, especially in unconditioned spaces such as attics and crawlspaces where temperature swings cause materials to expand and contract.

Campbell Air Conditioning designs and installs new duct systems for additions or whole-home replacements, repairs damaged sections, and seals leaks using mastic or foil-backed tape. The process includes testing airflow at each register, identifying pressure imbalances, and replacing flex duct or rigid sections that have torn, collapsed, or corroded. You end up with a duct system that delivers air evenly and quietly, reducing strain on your HVAC equipment and lowering monthly energy costs.

To schedule a ductwork inspection and repair in Trussville, contact Campbell Air Conditioning and speak with a technician about your specific airflow concerns.

What Happens During Duct Repair and Replacement

When you request ductwork service in Trussville, the technician inspects accessible duct sections in the attic, crawlspace, or basement, checking for visible damage, loose connections, and gaps where air escapes. A blower door test or duct pressure test may be used to measure how much air is lost before it reaches your living spaces.

After repairs are completed, you will notice more consistent temperatures between rooms, quieter operation from your HVAC system, and less dust circulating through the house. Sealing leaks prevents unconditioned attic air from mixing with the air you pay to heat or cool, which lowers utility bills and reduces the workload on your equipment.

New ductwork installation involves sizing each branch to match the airflow requirements of the rooms it serves, securing joints with fasteners and sealant, and insulating ducts that run through unconditioned areas. This service does not include relocating registers or altering room layouts, but it does ensure that your existing system operates at full capacity.

Common Concerns About Duct Repairs and Installations

Homeowners in Trussville often ask how long duct repairs take, whether old ducts can be reused, and what causes airflow imbalances in the first place.

What causes ducts to leak or disconnect over time?
Temperature fluctuations in attics and crawlspaces cause duct materials to expand and contract, loosening joints and creating gaps. Rodents, settling foundations, and poor initial installation also contribute to leaks and disconnections.
How does duct sealing improve HVAC efficiency?
Sealing leaks prevents conditioned air from escaping into attics or crawlspaces, so more of the air your system produces reaches your living spaces. This reduces runtime, lowers energy bills, and extends the life of your heating and cooling equipment.
When should ductwork be replaced instead of repaired?
If ducts are heavily corroded, collapsed, or undersized for your current HVAC system, replacement is more effective than patching individual sections. Homes undergoing major renovations or adding square footage also benefit from redesigned duct layouts.
What does airflow balancing involve?
Technicians adjust dampers inside the ductwork and measure airflow at each register to ensure every room receives the correct volume of conditioned air. This eliminates hot and cold spots without requiring additional equipment.
Why do some rooms in Trussville homes stay warmer than others?
Rooms farthest from the air handler, or those served by long duct runs through hot attics, often receive less airflow due to air loss and heat gain along the way. Sealing and insulating those ducts corrects the imbalance.

Campbell Air Conditioning serves Trussville with ductwork installation, repair, and airflow testing that restores comfort and efficiency to homes with uneven heating and cooling. Get in touch to schedule a duct inspection and discuss your options.