Ductwork Repair & Replacementin Miami Gardens, FL
Repair, redesign and replacement of crushed, leaking or undersized ducts for even cooling in every room.

Ductwork Repair & Replacement for Miami Gardens buildings
Fifty-year-old ductwork is the weak point of many houses in Carol City and Norland: collapsed insulation, joints that have opened up, and returns that pull air from the garage or attic. A pressure test tells us how much air is being lost, and sealing or replacing the ducts often lowers the electric bill more than a new air conditioner would.
The ducts are half of the cooling system, and they are often the half nobody has looked at in decades. Attic temperatures in Miami regularly exceed 130°F, and after twenty or thirty years flex duct jackets crack, duct board joints separate and insulation falls away.
We repair individual runs, rebuild returns that are too small, and replace whole duct systems designed with Manual D so each room gets the airflow it needs.
Signs of a duct problem
- Some rooms are much warmer than others
- Weak airflow at certain vents
- Whistling or loud air noise at the return
- High bills with a system that tests healthy
- Visibly sagging, torn or disconnected ducts in the attic
How we work
- We inspect the attic and measure airflow at each register.
- We identify crushed, leaking, disconnected or undersized sections.
- You receive a priced plan for repair or replacement.
- We install insulated duct, sealed with mastic at every joint, and rebalance the system.
Ductwork Repair & Replacement in Miami Gardens: questions
How long does ductwork last in Florida?
Around twenty to twenty-five years for flex duct and duct board in a hot attic. Sheet metal lasts longer, but its insulation and joints still deteriorate.
Is a permit required for HVAC work in Miami Gardens?
Installing or replacing air conditioning equipment in Miami Gardens requires a mechanical permit and a final inspection. Permits here are issued by the City of Miami Gardens Building Services Division. Repairs, maintenance and cleaning do not need one. We file the paperwork and attend the inspection.
My house in Miami Gardens still has an old electrical panel. Can I install a new AC?
Usually, but the panel and the breaker have to be rated for the new equipment. We check the panel during the estimate. If it needs an upgrade, a licensed electrician does that work under its own permit before the air conditioner is installed.
Why is one side of my house always hotter?
In single-storey block homes it is normally a duct problem: a disconnected or crushed run, or a system that was never resized after an addition. We measure airflow at every register and fix the cause, which costs far less than replacing the equipment.
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Ductwork Repair & Replacement in Miami Gardens
Call (786) 856-7466 for the next available appointment in Miami Gardens.