Even Room Temperatures
Stop the "one room is hot, one is cold" problem caused by leaks, gaps, and poor design.
Even Comfort, Lower Bills
Ductwork Repair, Sealing & Replacement in Fresno
Central Elite repairs, seals, and replaces residential ductwork across Fresno and the Central Valley. Leaky or undersized ducts can waste 20–30% of the conditioned air your system produces, so sealing and repairing them lowers your bills and fixes hot-and-cold rooms.
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What Better Ductwork Does for Your Home
Your ducts are the delivery system for everything your AC and furnace produce — leaks cost you comfort and money.
Lower Energy Bills
Sealing leaks means the air you pay to cool actually reaches your rooms instead of the attic.
Cleaner Indoor Air
Sealed ducts pull in less attic dust, insulation, and allergens — a big deal in dusty Fresno.
Quieter Operation
Properly sized and sealed ducts reduce whistling, rattling, and air-rush noise.
Longer System Life
Good airflow reduces strain on your AC and furnace, helping them last longer.
Protects Your Warranty
Correct duct sizing is required for many manufacturer warranties on new equipment.
Our Ductwork Services
Duct Sealing
We seal leaks at joints and connections to stop conditioned-air loss and improve airflow.
Duct Repair
Repair crushed, disconnected, or damaged duct runs that kill airflow to specific rooms.
Duct Replacement & Design
Replace old, undersized, or deteriorated ductwork with a properly designed system.
Ductwork — Common Questions
Common signs include rooms that never get comfortable, high energy bills, excess dust, weak airflow from some vents, and whistling or rattling noises when the system runs.
If your ducts are intact but leaky, sealing is usually the cost-effective fix. If they’re old, undersized, crushed, or deteriorated, replacement delivers better results. We’ll inspect and recommend honestly.
It depends on the size of your system and the extent of the leaks. We provide a free inspection and a clear, written quote before any work begins.
We focus on duct repair, sealing, and replacement that improve airflow and efficiency. Ask us during your visit and we’ll point you to the right solution for your home.
What duct repair and replacement include
A duct visit is an airflow diagnosis first: supply temperature at the registers, return size, disconnected or crushed flex, and leaks at the plenum. Sealing and repairing comes next when the metal or flex is still sound. Replacement is the recommendation when the runs are crushed, undersized, or deteriorated. In Sanger and Selma that is often the older original duct system, not the outdoor unit. In Reedley and northeast Visalia it is often an upstairs that never catches up.
Signs you need it: one or two rooms far off the thermostat, dust at the registers, a system that runs constantly, or a coil that freezes because air cannot move. Duct sealing is quoted in writing. The weekday diagnostic is $75 and is credited when you approve the repair. If the ducts are part of a full system replacement, those invoiced jobs ran $7,300 to $19,300, median $15,300, on the pricing page. You get a written price after we see the attic or crawlspace. We tell you then whether it fits in one visit. How long a duct replacement takes depends on the attic or crawlspace.
Will new ducts come with a warranty?
Installations include a manufacturer 10-year parts warranty when registered. A repair is warrantied as the written repair, not automatically as a 10-year system install. Financing is available. Ask us for options on financing when the job is an installation.
Related pages: Sanger, Selma, Visalia, and AC repair when the frozen coil is the symptom people notice first.
What it costs
We do not list a separate duct-sealing price. The weekday diagnostic on the pricing page is $75, credited when you approve the repair. If ducts are part of a full replacement, those invoiced jobs ran $7,300–$19,300.
The AC repair cost guide publishes “Ductwork Repair (per section)” at $150–$500, and the central-AC vs mini-split guide says running new ducts is often $5,000–$10,000. Those guide ranges are not a Central Elite invoice median. Call for a written quote after the attic or crawlspace is seen.
Call (559) 254-4680 for a written quote on duct sealing.