Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Trusted Air Duct Repair for Las Vegas Homeowners
Air Duct Repair in Las Vegas typically costs between $250 and $950, depending on the size and location of the damage, and most jobs are completed the same day we diagnose them. We’ve been repairing, replacing, and rebuilding ductwork since 2004 as part of the Threshold Group family, and our owner Marcus Veale still sets the standard for how every job goes: a written price before any work begins, a background-checked technician at your door, and a 365-Day Done Right Promise on every repair we make.
Las Vegas homes face a unique strain on their HVAC systems. Your ducts run through attics that hit 130 degrees in summer, which accelerates sealant failure and causes joints to pull apart. When that happens, you’re paying to cool air that never reaches your living room. Give us a call at (725) 726-5532 and we’ll send a technician who tells you exactly what’s wrong, what it costs to fix, and exactly who’s showing up at your door.
HVAC Duct Installation
HVAC Duct Installation is the process of designing and installing a complete ductwork system for a new heating and cooling setup, and it’s a job we handle from initial layout to final sealing for homeowners across Las Vegas. We measure your home’s airflow requirements room by room, run the calculations, and install ducts that deliver the right volume of air to every space without leaking it into the attic. If you’re adding a new HVAC system, converting a garage, or finishing an addition, the ductwork is not an afterthought; it’s what makes the equipment work.
New Construction and Additions
Builders often treat ductwork as a commodity, but undersized ducts mean a system that runs constantly and still can’t hold temperature. We install properly sized, sealed ductwork that matches your equipment’s CFM rating.
Sizing and Airflow Design
A duct system that’s too small creates backpressure and shortens your HVAC system’s life. We run Manual J and Manual D calculations before we cut a single piece of metal or flex duct.
Styles & brands we work with
Air Duct Replacement
Air Duct Replacement is for ducts that are too far gone to patch, and it means pulling out the damaged sections or the entire system and installing new ductwork that actually holds up to Nevada’s heat. We see this most often in older Las Vegas homes where the original ducts are twenty-plus years old, crumbling, or so poorly sealed that you’re losing 30% or more of your conditioned air into the attic. A full replacement in a typical Las Vegas home runs between $2,800 and $6,500, while partial replacement of a single damaged run generally falls between $400 and $1,200. We give you the exact number in writing before any work starts.
When to Replace vs. Repair
If the duct is intact but leaking, sealing and repair usually makes sense. If the duct is collapsed, rusted through, or covered in mold that has penetrated the fiberglass liner, replacement is the honest answer.
What We Install
We use UV-resistant, insulated flex duct for attic runs and rigid galvanized steel where code or performance dictates, sealed with mastic and reinforced with metal tape so it stays sealed.
Ductwork Repair
Ductwork Repair is the service that fixes leaks, tears, collapsed sections, and failed connections without replacing the entire system, and it’s the most common job our Air Duct Repair - North Las Vegas technicians handle during summer. When a duct joint separates in the attic, that seam is pulling desert heat into your cooled air stream. We locate every breach, seal it with mastic and metal-reinforced tape, and confirm the repair with a pressure test before we call the job done. Expect to pay between $250 and $800 for most repair jobs in Las Vegas, depending on accessibility and how many leaks we find.
Finding What You Can’t See
Most duct leaks are invisible from inside the house. We use negative-pressure testing and visual inspection in the attic to locate leaks that have been wasting your cooling dollars for months or years.
Sealed With Mastic, Not Just Tape
Foil tape is a temporary fix that fails in attics that hit 130 degrees. We use mastic compound that cures to a flexible, permanent seal that handles the extreme temperature swings Las Vegas throws at it.
Duct Replacement
Duct Replacement in Las Vegas is the right call when your existing ductwork has failed in multiple places or is the wrong size for your HVAC equipment, and you want the problem solved permanently instead of patched season after season. We frequently find that what looks like an endless series of small leaks is actually a system that was never right for the house in the first place. We’ll tell you straight if replacement is the better use of your money. You’ll get one flat price in writing, and that price includes the new ducts, all connections, sealing, and the removal of the old material.
Whole-System Replacement
This is the definitive fix for homes with ducts that are consistently leaky, stained, undersized, or falling apart. We replace everything from plenum to register and pressure-test the system before we finish.
Partial Replacement
Sometimes only one or two runs have failed. If the rest of your system is sound, we’ll tell you that too and replace only what’s needed.
Ductwork Installation
Ductwork Installation covers the full scope of putting in new ducts where none existed or where an entire system is being rebuilt, and it’s work we perform to a standard most Las Vegas homeowners have never seen from a contractor. Every connection is sealed with mastic, every run is supported to code, and we test the finished system before we walk away. Whether you’re building an addition, finishing an attic, or replacing a system that was never right, the installation price depends on the home’s square footage and number of vents, with most jobs landing between $3,000 and $8,000. Your written quote shows you exactly what’s included.
From Permit to Pressure Test
We know what Clark County inspectors look for, and we install to code the first time. Your job includes a final pressure test so you can see the leakage rate in writing.
Right-Sizing the System
An oversized duct system wastes money; an undersized one suffocates your HVAC. We size every run to the equipment so each room gets the airflow it needs.
Brands We Service
We work with a wide range of duct and air-quality equipment, and a big part of our job in Las Vegas is repairing systems that were installed with Honeywell and Aprilaire components. Honeywell zone dampers and controls show up in a huge number of older and mid-range HVAC installations around the valley, and we can source and install compatible replacements without yanking out an entire system. Aprilaire filters and media cabinets are common too, and if your Aprilaire housing is cracked or leaking, we replace the cabinet or just the door seal, whichever is actually needed.
We also service and install Guardsman air-purification units when a repair is not the fix, and we use professional extraction equipment from Rotobrush and Nikro on every cleaning and repair job. Whether you have Honeywell, Aprilaire, Guardsman, or any other make, we can diagnose it, tell you what it costs to fix, and put that price in writing before we start.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- One room never gets cool enough. This is the classic signature of a collapsed or disconnected duct run. The air is leaving the system, but it’s not reaching the room it was sized for. You’re paying to cool your attic, and the longer it goes, the harder the compressor works.
- Dust appears fast after you’ve cleaned. Gaps in your ducts pull unfiltered attic air into the house. In Las Vegas, that means fine desert dust and whatever else is in your attic is being pushed back into your living space every time the fan runs.
- Your utility bills climb while the thermostat stays put. If your system has to run longer to reach the same temperature, you’re losing air somewhere. A duct pressure test will quantify the leak and show you exactly how much you’re losing.
- You can hear whistling or flapping from vents. Whistling means air is escaping through a small opening under pressure. Flapping is often a duct that has torn loose from its register boot in the attic. Both are fixable and both get worse.
- A recent renovation now shows bigger utility bills. New walls and new lighting often mean ducts were knocked loose or crushed in the attic during construction. If your cooling costs jumped after a remodel, something got damaged up there.
Our Process, Step by Step
- 1
You call and speak to a real person. When you call (725) 726-5532, a live person answers, 24 hours a day. No voicemail loops, no automated answering trees. We ask a few questions about your symptoms and set a visit window that works for you.
- 2
We send you the technician’s name and photo before arrival. You’ll know who is coming before they knock. Every Linden Air Duct Las Vegas technician is background-checked, identity-verified, and arrives in a clean, marked uniform. They’ll show you a photo ID badge at the door.
- 3
We diagnose with instruments, not guesses. Our technician inspects the accessible ducts, checks for visible separation and damage, and runs a pressure test to quantify leakage. The numbers tell us whether you’re losing 5% or 35% of your air, and that drives the repair plan.
- 4
You get a written price before any work begins. No exceptions, every time. The quote includes all parts, labor, sealing, and disposal. If we find something unexpected mid-repair, we stop and explain it before we spend another dollar.
- 5
We fix it, verify it, and stand behind it. Every repair is covered in writing by our 365-Day Done Right Promise. If a covered repair fails within 365 days, we come back and fix it at no charge. We don’t leave until the system is confirmed tight.
How Much Does Air Duct Repair Cost in Las Vegas?
A typical air duct repair in Las Vegas runs between $250 and $950 for a job that involves finding and sealing one or several leaks, reconnecting a separated joint, or replacing a short section of damaged flex duct. If the damage is extensive or the ducts are inaccessible, the cost can push toward $1,500. A complete air duct replacement for a standard Las Vegas home typically falls between $2,800 and $6,500, depending on square footage and the number of supply and return vents. You’ll get one flat price in writing before work begins, and that price does not change at the end of the job.
What affects the price most is access. Attics in Summerlin, Centennial Hills, and older neighborhoods like Paradise often have tight clearances and hot working conditions that slow the work down. The number of leaks matters too; a single separated joint is a different job than eight failed connections and a crushed trunk line. And if your system requires metal duct fabrication rather than flex duct, the material cost goes up. The best way to avoid overpaying is to get a pressure test so you know the scope of the problem, then get a written, flat-rate quote that covers the entire repair. Our estimates are free and include the pressure test numbers.
Our Service Area Near Las Vegas
We serve homeowners throughout home Las Vegas and every surrounding community. Our trucks cover Summerlin, Spring Valley, Centennial Hills, North Las Vegas, Sunrise Manor, Winchester, Paradise, Whitney, Nellis AFB, and Aliante. If you’re in Summerlin and want a team that knows those specific attic layouts, see our Air Duct Repair in Summerlin page for details. For Summerlin South, we have a dedicated page at Air Duct Repair in Summerlin South. Most Las Vegas-area appointments are scheduled for the next business day after your call.
Serving Las Vegas, NV - Our Local Coverage Area
We’re based in the Las Vegas area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About Air Duct Repair in Las Vegas
Air duct repair is the process of locating and sealing leaks, reconnecting separated joints, patching torn flex duct, and replacing damaged sections of ductwork that carry conditioned air through your home. It’s an essential part of HVAC maintenance in Las Vegas because our attics routinely hit 130 degrees and destroy the sealants used at installation. The goal is to get all the air you’ve paid to heat or cool to reach your living space instead of your attic. Call (725) 726-5532 for a free estimate.
Most air duct repairs in Las Vegas take 2 to 4 hours from diagnosis to completed repair. Larger jobs, like a partial or full duct replacement, can take a full day or two depending on the system’s size and attic accessibility. We’ll give you a written time window with your quote so you know exactly what to expect. Call (725) 726-5532 to schedule a visit.
Air duct repair in Las Vegas typically costs between $250 and $950 for most leak-sealing and joint-reconnection work, with full duct replacement running $2,800 to $6,500 for a standard home. Your exact price depends on the number of leaks, the size of your system, and how accessible your attic is. We put the entire price in writing before any work starts, and that number does not change. Call (725) 726-5532 for a free, no-obligation estimate.
Yes, we regularly repair and replace Honeywell zone dampers, controls, and bypass ducting, as well as Aprilaire filter cabinets and media housing in Las Vegas homes. We can source compatible parts and install them without replacing the whole system. If your equipment is beyond repair, we’ll tell you straight and recommend the least expensive correct fix. Call (725) 726-5532 to talk about your system.
Yes, we answer the phone 24 hours a day, 7 days a week, so you can reach a real person any time your duct system fails. While we don’t promise instant dispatch, we do prioritize urgent situations like a collapsed duct that’s making your system run dangerously hot. Your call will be answered by a live person, not an automated system. Call (725) 726-5532 any time.
Yes, every air duct repair we perform in Las Vegas is covered by our written 365-Day Done Right Promise. If a covered repair fails within 365 days, we come back and fix it at no charge. The guarantee is in writing and included with every job, not an extra-cost add-on. Call (725) 726-5532 and we’ll explain exactly what’s covered before we start.
Make sure we can access your attic hatch, and move any items from around your return registers if they’re blocked by furniture. That’s really all you need to do. Our technician brings the equipment, drop cloths, and everything else required, and will walk you through what was found before any work begins. Call (725) 726-5532 to schedule your visit.
Schedule Your Air Duct Repair Service in Las Vegas Today
Call (725) 726-5532 and talk to a live person about what you’re seeing, hearing, or paying on your energy bill. We’ll schedule a visit, send you the technician’s name and photo before arrival, and give you a written price before any work starts. Every repair is backed by our 365-Day Done Right Promise.
Written by Marcus Veale, Owner at Linden Air Duct Las Vegas, serving Las Vegas homeowners since 2004.