Heald Mechanical
Air Duct Replacement
Leaky ducts can waste up to 30% of your conditioned air. We replace and seal ductwork for maximum efficiency and comfort.
Why Choose Heald
Sacramento's Trusted Air Duct Replacement Experts
Your ductwork is the circulatory system of your HVAC setup. Leaks, gaps, and deteriorating insulation can cause your system to work much harder than necessary, driving up energy bills and creating hot or cold spots throughout your home. Heald Mechanical's duct replacement service restores proper airflow and seals your system for peak efficiency.
- Duct leakage testing before and after replacement
- Properly sized ducts for balanced airflow
- Sealed and insulated to current energy codes
- Improved indoor air quality
- Reduced energy bills after replacement
How It Works
Our Service Process
Duct Inspection
We inspect your existing ductwork for leaks, damage, improper sizing, and insulation deficiencies.
Leakage Testing
We perform a duct blaster test to quantify how much air is being lost before we start.
Replacement & Sealing
We replace damaged sections, seal all joints with mastic, and properly insulate the new ductwork.
Final Testing
We re-test after completion to verify the improvement and confirm balanced airflow throughout your home.
FAQ
Common Questions
How do I know if my ducts need replacement?
Signs include uneven temperatures between rooms, high energy bills, excessive dust, and a system that runs constantly without reaching the set temperature.
Can you just seal my existing ducts instead of replacing them?
In some cases, yes. We'll assess the condition of your ducts and recommend the most cost-effective solution.
How long does duct replacement take?
Most residential duct replacement projects take one to two days depending on the size of the home and complexity of the system.
Will new ducts really lower my energy bills?
Yes — studies show that properly sealed and insulated ductwork can reduce HVAC energy use by 20–30%.
Other Services
Ready to Schedule Service?
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