Whole-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.
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AfterHow Much Does Air Duct Cleaning Cost in Las Vegas?
Air duct cleaning in Las Vegas typically runs $350 to $700 for a standard single-family home with one HVAC system, and most jobs land around $450-read How Much Does Air Duct Cleaning Cost in Long Beach, CA? (2026 Price Guide) for nearby pricing. Larger homes with two systems, heavy dust buildup, or extra return lines generally fall in the $700 to $1,200 range. Dryer vent cleaning is a separate service and usually costs $99 to $200.
That’s the short answer. What matters more is whether the number you’re quoted on the phone is the number you actually pay when the technician is standing in your hallway. At Cardinal Air Duct Cleaning, the price we quote is the price you pay, in writing, before any work starts. No surprises at the door, no “well, once we opened it up we found…” upsells.
We’re part of the Relay Home Co. family, and we clean ducts across Las Vegas, Henderson, North Las Vegas, and the surrounding valley. Every job is backed by our 365-Day Done Right Promise: if the work isn’t right within a full year, we come back and fix it at no charge.
Key Takeaways
- Typical Las Vegas air duct cleaning: $350 – $700
- Two-system homes and heavy buildup: $700 – $1,200
- Dryer vent cleaning (add-on or standalone): $99 – $200
- Price is always given in writing before work begins
- 365-Day Done Right Promise covers every job
- Call (737) 727-2314 for a free estimate – a live person answers 24/7
Air Duct Cleaning Cost Breakdown (2026)
Here’s how the numbers shake out line by line for the Las Vegas market heading into 2026-see our 2026 Los Angeles price guide if you’re outside Nevada. Every one of these ranges reflects real quotes we’ve handed Las Vegas homeowners, not national averages scraped from a call center.
| Service | Typical Price Range | What It Covers |
|---|---|---|
| Standard single-system duct cleaning | $350 – $500 | Up to 10 vents and 1 return, one HVAC system |
| Single system, heavy buildup | $500 – $700 | Extra debris, pet dander, visible dust at registers |
| Two-system home (common in Summerlin & Henderson) | $700 – $1,200 | Two air handlers, 2 returns, 16 – 20+ vents |
| Additional return line / extra vent | $25 – $60 each | Beyond the standard count |
| Dryer vent cleaning | $99 – $200 | Full lint removal, exterior termination check |
| HVAC coil & blower cleaning | $150 – $400 | Add-on; often bundled with duct cleaning |
| Mold remediation / sanitizing treatment | $200 – $600 | Antimicrobial fogging, only if needed |
| New vent covers / filtration upgrade | $15 – $80 each | Aprilaire and Honeywell filters, Guardsman covers |
What pushes a quote to the top of that range? Two systems instead of one. A house that hasn’t had its ducts touched in a decade. Pets. Recent remodeling that sent drywall dust through the returns. And in Las Vegas specifically, our desert climate plays a role most out-of-state guides ignore: fine gypsum dust and construction debris blow in constantly, and it settles in ductwork differently than the humid-climate grime you’d see in, say, Houston or Seattle-check How Much Does Air Duct Cleaning Cost in Manhattan, NY? (2026 Price Guide) for a very different climate. We regularly see a heavier, chalkier buildup here because the air is dry, which means more airborne particulates stay suspended long enough to get pulled into the returns.
What keeps a quote at the bottom? Straightforward geometry (single story, easy attic access, standard vent count) and a system you’ve maintained. Tell us the square footage and vent count when you call and we can usually give you a firm range in a few minutes.
What Affects Air Duct Cleaning Pricing in Las Vegas
Six factors move the number more than anything else. Here’s what to expect:
- Number of HVAC systems. A single-family home in the older parts of Las Vegas, like the neighborhoods around Rancho and Charleston, often runs one system. Newer builds in Summerlin, Southern Highlands, and Green Valley almost always run two. That second system roughly doubles the labor, and it’s the single biggest driver of price.
- Vent and return count. Most base prices cover up to 10 vents and one return. A 3,000-square-foot home in Henderson can easily have 18 to 22 vents and two or three returns, which adds up fast.
- Level of buildup. A home cleaned three years ago is a quick job. A home that’s never been cleaned, or one where a previous owner ran a swamp cooler alongside the AC (still common in some older Vegas homes), takes longer and costs more.
- Access. Attic-mounted air handlers in the Las Vegas heat can be tricky to reach in peak summer, and low-clearance attics add time. Easy access keeps the price down; hard access raises it.
- Contamination type. Pet dander, cigarette smoke, water intrusion, or visible mold each require different handling. Mold remediation uses separate treatment and adds to the base price.
- Equipment quality. This is where cut-rate quotes hide the real story. A shop-vac and a hose isn’t duct cleaning. Professional work uses a rotary brush system like Rotobrush to agitate debris off the duct walls, paired with a Nikro HEPA vacuum pulling negative pressure. That means the loosened debris goes straight into the vacuum, not back into your living room. If a company can’t name its equipment, that’s a sign.
We run Rotobrush brush systems, Nikro HEPA vacuums, and Abatement Technologies containment units on every job. Not because it’s a marketing line, but because it’s the only way to actually clean a system rather than stir it up. Our technicians are background-checked and arrive in uniform, so you know who’s coming and what they’re carrying before they knock.
Is Duct Cleaning Worth It in Las Vegas?
For most Las Vegas homes, yes. The valley’s dust load is genuinely heavier than most markets, and a system pulling that dust through the same ductwork year after year will build a lining of it you can’t reach with a filter change. If anyone in your house has allergies, if you’ve recently remodeled, or if you’ve moved into a home where you have no idea when the ducts were last cleaned, it’s usually money well spent.
When it’s not worth it: if your ducts were professionally cleaned within the last two or three years, if your filter has been changed regularly, and if you’re not seeing visible dust blowing out of registers, you probably don’t need it yet. We’ll tell you that on the phone. It costs us a job, but it saves you a few hundred dollars, and that’s the trade we’d rather make.
How to Save on Air Duct Cleaning in Las Vegas
A few practical moves that actually reduce the bill:
- Bundle dryer vent cleaning. If you’re already paying for a truck to come out, adding dryer vent cleaning usually costs less than booking it separately later. It’s also the highest-value add-on because a clogged dryer vent is a real fire risk, and the $99 – $200 is cheap insurance.
- Book in the shoulder season. Late fall and early spring are slower for HVAC work in Las Vegas. You’re more likely to get the earliest arrival slot and the technician isn’t rushing to the next summer emergency.
- Get the vent count right upfront. Count your registers and returns before you call (they’re the grilles on the floor, wall, or ceiling). An accurate count means an accurate quote, and no awkward adjustment at the door.
- Ask what’s included. Base prices should cover the vents, the returns, and the main trunk lines. Some companies charge separately for the trunk, or “find” contamination mid-job. Ask before you book.
- Skip services you don’t need. Sanitizing and mold treatment are legitimate, but not every home needs them. A good company will tell you when it’s unnecessary.
Free estimates make all of this easier. Call (737) 727-2314 with your square footage and vent count and we’ll hand you a written range before you commit to anything. A live person answers, 24/7.
What to Expect From a Professional Duct Cleaning
Knowing the process helps you spot a shortcut. A proper job starts with containment (sealing off registers so debris doesn’t migrate into living spaces), then negative-pressure extraction, then rotary brush agitation of the duct walls, then a final vacuum pass. Before-and-after photos are part of every Cardinal job, so you can see what came out of your system rather than taking our word for it.
When we’re done, you get a digital invoice you can pay from a link, and your booking runs on The Relay Standard: a live, trackable arrival window from the moment you book, so you’re not burning a four-hour window wondering if anyone’s coming. We founded the Relay Home Co. family on the idea that home services should be this visible, and we’ve held to it since 2005. Each Cardinal Air Duct Cleaning location is independently owned, but every one runs on the same Relay standard.
If you’d like to see how we handle the full HVAC system rather than just the ducts, our Air Duct Cleaning services cover coils, blowers, and the air handler itself. For homes in Henderson, our Henderson service page walks through the specifics of that market, and if you’re further out in the valley, our North Las Vegas page covers scheduling and coverage there. Homeowners near Boulder City can find the details on our Boulder City page. And if you also want the dryer vent handled, we have a dedicated guide on that.
FAQs – Air Duct Cleaning Cost in Las Vegas
How much does air duct cleaning cost in Las Vegas?
Most Las Vegas homes pay $350 to $700 for a standard single-system cleaning, with two-system homes running $700 to $1,200. Dryer vent cleaning is $99 to $200. Call (737) 727-2314 for an exact quote – estimates are free.
Is it cheaper to clean ducts or replace them?
Cleaning is almost always cheaper. Duct replacement typically starts in the $2,500 to $6,000+ range depending on home size, while a full cleaning runs $350 to $1,200. Replacement only makes sense if the ductwork is crushed, disconnected, or badly degraded. A technician can tell you which situation you’re in after a quick inspection.
How much does dryer vent cleaning cost in Las Vegas?
Dryer vent cleaning runs $99 to $200 as a standalone service and is usually cheaper when bundled with duct cleaning. It’s worth doing every year or two, since lint buildup is one of the leading causes of house fires. Call (737) 727-2314 to add it to your booking.
Can you come today?
Often, yes. We keep same-day slots open for Las Vegas and Henderson, and a live person answers the phone 24/7 with no voicemail loops. When you book, you get a live arrival window you can track on your phone. Call (737) 727-2314 and we’ll tell you what’s open today.
Why do air duct cleaning prices vary so much between companies?
The range comes down to equipment and scope. A $99 door-hanger special usually means a shop-vac and a hose, not genuine rotary brush cleaning with negative-pressure HEPA extraction. Factory-built homes, two-system layouts, and heavy buildup legitimately cost more. Expect $350 to $700 for honest work on a standard Las Vegas home, and be wary of anything far below that.
Does air duct cleaning actually save money on energy bills?
Modestly. Clean ducts let your HVAC system move air without fighting a layer of dust, which eases strain on the blower. The savings usually show up as smoother operation rather than a dramatic bill drop. The bigger wins are air quality and system longevity, especially in a dusty market like Las Vegas.
Get Your Free Estimate
Every home is different, and the only way to give you a real number is to know your system. Call (737) 727-2314 and we’ll ask a few quick questions, then hand you a written price before any work begins. If you’d rather start with the basics, our home page lays out how we work.
No pressure, no vague quotes, no four-hour arrival windows. Just a clear price, professional equipment, and the 365-Day Done Right Promise behind it.
Pricing reflects the Las Vegas market as of 2026. Cardinal Air Duct Cleaning offers free estimates – call (737) 727-2314.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Las Vegas since 2005.
What Our Customers Say
"Booked a slot in the app, got a reminder text, and watched the crew's van on the map as it came. Cleaned all the vents and the main trunk. Easy from start to finish."
- Rob J."Cleaning plus HVAC coil clean. Tech texted when he was ten minutes away. No surprises on the price."
- Evan S."Dryer vent fix fixed the burning smell. The clog was behind the elbow and the whole laundry room smells normal now."
- Dennis K.