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.
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Before
AfterFull System Cleaning in Las Vegas, NV
Full system cleaning in Las Vegas means cleaning every part of your HVAC air path: supply ducts, return ducts, the blower motor, evaporator coil, drain pan, and registers, not just the ductwork itself. A standard full system cleaning for a typical Las Vegas home runs $450 – $850, depending on square footage, number of units, and how long it’s been since the last cleaning. Call (725) 600-6597 for a written quote before any work begins, or keep reading to see exactly what the service includes and what it costs.
Most homes here haven’t had their full HVAC system cleaned since the day it was installed. That’s not unusual – it’s just how things go. The ducts get attention when they’re visibly dirty, but the blower, coil, and drain pan sit out of sight, collecting the same dust and grime. What most homeowners don’t realize is that a duct-only cleaning leaves half the contamination in place. Within weeks, air moving across a filthy evaporator coil picks up new debris and spreads it back through the ducts you just paid to clean. Our Air Duct Cleaning services at Cardinal Air Duct Las Vegas address the entire air path in one visit so the result actually holds.
We’re part of the Relay Home Co. family, founded 2005, and we operate under The Relay Visibility Guarantee. That means every full system cleaning includes a live trackable arrival window, before-and-after photos of the work, and a digital invoice you can pay from your phone. If the work isn’t right within 365 days, we return and correct it at no charge. That’s the 365-Day Done Right Promise, and it applies to every booking without exception. For a broader look at how this service fits into ductwork as a whole, see our Air Duct Cleaning in Las Vegas page.
When You Need Full System Cleaning
The honest answer is: more often than most people schedule it. Las Vegas creates a specific set of conditions – fine desert dust, low humidity, high AC runtime from April through October – that load up HVAC systems faster than almost anywhere else in the country. Here’s when homeowners in Las Vegas typically call us:
- Visible dust returning within days of cleaning. You dust the furniture, and by Thursday it looks like you never touched it. That’s a sign dust is circulating through the system, not settling from the outdoors.
- Uneven airflow between rooms. One bedroom gets blasted with cold air while another stays stuffy. Build-up on the coil or blower wheel reduces airflow where it’s needed most.
- Higher summer power bills with no change in usage. A dirty evaporator coil forces the system to run longer to hit the same temperature. In Las Vegas, that’s $40 – $80 a month during peak cooling season, sometimes more.
- A musty or earthy smell when the system starts. Dust, skin cells, and trapped moisture in the drain pan create a smell that spreads through the house every time the blower kicks on.
- You bought a home and don’t know the HVAC history. Previous owners rarely leave records. Las Vegas homes change hands often, and a full system cleaning is the quickest way to reset the air quality baseline.
- It’s been more than 3 – 5 years since the last full cleaning. Even with regular filter changes, the internal components accumulate dust over time. For pet households or homes near construction, the interval drops to 2 – 3 years.
If you see these signs in neighborhoods like Summerlin, Henderson, Centennial Hills, or Spring Valley, call (725) 600-6597 and describe what you’re experiencing. We’ll tell you honestly whether a full system cleaning is the right call, or whether something simpler – like a filter upgrade – will do the job.
Our Full System Cleaning Process
Here’s exactly what happens when our technicians arrive at your home in Las Vegas. No surprises, no mystery steps. We hand you a written price before a single Residential Duct Cleaning step begins, and that price doesn’t change at the door.
- Walkthrough and system assessment. We check the number of supply and return registers, inspect the filter, look at the blower compartment, and note any access limitations. This is where the quote is finalized and written down for you.
- Containment setup. Using Abatement Technologies containment units, we seal off work areas and run negative-pressure extraction – that means the loosened debris goes straight into the vacuum, not back into your living room.
- Rotary brush duct agitation. A Rotobrush rotary brush system spins through the supply and return duct runs, knocking loose the dust film that has bonded to the duct walls over years of dry Las Vegas air and high AC runtime.
- Nikro HEPA vacuum extraction. Loose debris is pulled through a Nikro HEPA-rated vacuum system. HEPA extraction captures particles down to 0.3 microns – the fine stuff that a standard shop-vac would blow right back into the room.
- Blower, coil, and drain pan cleaning. We remove the access panel, clean the blower wheel and housing, brush and rinse the evaporator coil, and clear the drain pan and condensate line so the system drains properly. This step is what separates a full system cleaning from a duct-only job.
- Register, grille, and final inspection. We clean every supply and return register, reinstall everything, run the system to confirm airflow and drainage, and walk you through the before-and-after photos on your phone before we leave.
For homes in Las Vegas with two systems – an upstairs unit and a downstairs unit – both are cleaned in the same visit. It adds to the total but not to the number of appointments. The written price covers both units before work starts.
Full System Cleaning Pricing in Las Vegas
Full system cleaning in Las Vegas typically costs $450 – $850 for a standard single-family home with one HVAC unit. Two-unit homes run $750 – $1,200. Larger homes with complex duct layouts or addition-built wings fall on the higher end. Here’s the breakdown of what affects price:
- Number of HVAC units. Each unit has its own blower, coil, and drain pan. Two units mean double the internal component work.
- Home square footage and duct complexity. More supply and return runs mean more time with the Rotobrush system in the ducts. Homes with additions, converted garages, or unique room layouts have more varied ductwork.
- Time since the last cleaning. A system that has never been cleaned in a 10-year-old Las Vegas home takes longer than one cleaned two years ago. Heavy build-up on the coil or blower needs extra time and care.
- Access to the unit. Rooftop units, attic-mounted air handlers, and tight closet installations all add labor time. Most Las Vegas homes have either rooftop or garage-mounted units, and the difference in access can shift the quote by $50 – $100.
- Filter situation. We’ll check the filter as part of the walkthrough. If the filter is severely clogged or the wrong size, we’ll recommend a correct replacement – we carry Honeywell, Aprilaire, and Guardsman filtration products on the truck.
Every quote includes a written price before any work starts. No upselling at the door. No surprise line items on the invoice. If we find something unexpected – a cracked drain pan, a failing blower motor – we stop, show you photos, and give you a written quote for the additional work. You approve it or you don’t. The original cleaning price doesn’t change either way.
For an exact quote on your home, call (725) 600-6597 and describe your square footage, number of units, and last cleaning date if you know it. Estimates are free and a live person answers, 24/7.
FAQs – Full System Cleaning
Is full system cleaning worth the extra cost compared to duct-only cleaning?
Yes, and here’s the math: a duct-only cleaning in Las Vegas runs $300 – $500, while a full system cleaning is $450 – $850. The $150 – $350 difference covers the blower, coil, and drain pan – the parts that re-contaminate clean ducts if left dirty. In our experience, homeowners who skip the full system cleaning often call back within a year because the dust returned. Do it once, do it right, and you avoid paying twice. Call (725) 600-6597 for a quote on your specific system.
How long does a full system cleaning take?
A standard single-unit full system cleaning takes 3 – 5 hours on site. Two-unit homes take 5 – 7 hours. We give you a live trackable arrival window through The Relay Standard, so you know exactly when we’re showing up and can watch the technician’s progress from your phone. No four-hour window guesswork.
How often should I get full system cleaning in Las Vegas?
Every 3 – 5 years for most homes, and every 2 – 3 years if you have pets, kids with allergies, or live near construction in areas like Summerlin or the southwest valley. Las Vegas desert dust is finer than what most other cities deal with, and it works its way into the coil and blower quickly. If you change your filter monthly and still see dust return fast, the interval shortens.
Do you handle both heating and cooling in full system cleaning?
Yes. The blower, coil, and ducts are part of the same air path whether you’re cooling in July or heating in January. We clean the full system once, and it covers both modes. Las Vegas homes run the AC hard for 8 months and the heat for 3 – both sides benefit from the same internal cleaning. Call (725) 600-6597 and we’ll walk you through what your system needs.
Why Las Vegas Homeowners Choose Cardinal Air Duct Las Vegas
You have options in Las Vegas for duct cleaning, and most of them are fine. The difference with us is transparency. We write the price down before work starts and it doesn’t change. We show you before-and-after photos so you can see exactly what was in your ducts and what they look like after. We answer the phone with a live person at 3 a.m. if that’s when you call. Our technicians are background-checked, arrive in uniform, and introduce themselves by name before they open the door. And every job is backed by the 365-Day Done Right Promise: if it’s not right within 365 days, we return and correct it at no charge.
We’re the air duct specialist of the Relay Home Co. family, founded 2005. The Relay Standard governs every booking: live trackable arrival time, before-and-after photos, and a digital invoice you can pay from a link. That’s the standard, not the upgrade.
For a free estimate on full system cleaning in Las Vegas, call (725) 600-6597 today. A live person will answer, ask a few quick questions about your home, and give you a clear sense of what to expect and what it will cost.
Written by Omar Haddad, Owner at Cardinal Air Duct Las Vegas, serving Las Vegas.