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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AfterFast, Reliable Air Duct Cleaning Across Boulder City
Air duct cleaning in Boulder City typically runs $350 – $650 for a whole-home system, and most jobs take half a day once we’re on site. We’re familiar with the original 1930s floor ducts and gravity furnace systems that still serve much of this town, so we know what to expect before we walk through your door.
Our crews serve Boulder City from our Las Vegas dispatch office, and we schedule appointments with a real arrival window, not an all-day wait. Whether you’re in the Historic District off Nevada Way, up in Boulder City Heights, or in the Lakeview neighborhood near the golf course, we bring the same equipment and the same standard: written price before work starts, background-checked uniformed technicians, and a 365-Day Done Right Promise on every job. Call us at (361) 326-5060 to book a free estimate.
Why Hollis Air Duct Cleaning Is Boulder City’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our Air Duct Cleaning team has worked enough Boulder City homes to know the difference between a modern duct system and the original galvanized sheet-metal runs that feed most houses here. That matters because a technician who treats a 1938 gravity furnace duct like a 2018 flex-duct install will miss the real problem.
Our technicians are background-checked, uniformed, and expected to operate by The Garrison Code: arrive inside the quoted window, price in writing, complete the job by the book, and leave the site clean. The price we write down before any work starts is the price you pay. If something fails within a year, we come back and make it right at no charge, including a free second visit. That’s not a slogan; it’s written on every job.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday to get on the schedule.
Air Duct Cleaning Services in Boulder City
Air Duct Cleaning Services in Boulder City mean something different than they do in newer suburbs. Here, the job usually starts with opening up systems that haven’t been touched in decades, many of them original to the Hoover Dam construction era. A typical residential cleaning runs $350 – $550, while deeper restoration work on legacy systems can reach $650.
We use Rotobrush rotary brush systems for mechanical agitation inside the duct walls, paired with Nikro negative-air machines to capture debris at the source rather than blowing it into your living space. Every job includes a written price before we start, and we photograph the interior of your ducts before and after so you can see what was actually removed.
Residential Duct Cleaning
Most Boulder City homes are single-story ranches or cottages from the 1930s – 1950s, many with original floor registers that have been carpeted over or hidden by furniture for years. We locate every register, inspect with a camera, and agitate the full run so decades of accumulated debris actually leaves the system.
Commercial Duct Cleaning
Boulder City’s commercial buildings, including the historic properties along Nevada Way and the smaller retail spaces near Buchanan Boulevard, often share the same aging infrastructure as the homes. We scale our Rotobrush and negative-air setup to the building size and schedule around your business hours.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
HVAC Duct Cleaning in Boulder City
HVAC Duct Cleaning in Boulder City frequently reveals a mismatch between modern equipment and original ductwork. Because the 1931 Boulder Canyon Project Act froze new construction here for decades, most homes still run on their original 1930s gravity furnace and floor-duct systems, so a modern forced-air system often shares ductwork that was never built to carry pressurized air. That mismatch is why so many calls here turn into sealing and retrofitting jobs rather than routine cleaning.
A standard HVAC duct cleaning in Boulder City runs $400 – $600 when we’re dealing with accessible modern ductwork, but original galvanized systems with disconnected runs or evaporative-cooler additions typically land in the $550 – $650 range because of the extra sealing and reconnection work involved.
Supply and Return Duct Cleaning
Supply ducts push conditioned air into your rooms; return ducts pull it back. In Boulder City’s older homes, return ducts are often undersized or shared with original gravity furnace channels that create pressure imbalances. We clean both sides and measure airflow to identify where the system is fighting itself.
Full System Cleaning with Video Inspection
We run a camera through every accessible section before we quote and after we finish. In Boulder City, this step is non-negotiable. Original ducts have been modified, crushed, or disconnected over ninety years, and we won’t price a job until we know what we’re actually dealing with.
Trusted Brands We Service in Boulder City
Our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines for the cleaning itself, plus filtration and sealing products from Honeywell, Aprilaire, Abatement Technologies, and Guardsman. We don’t use hardware-store shop vacs or consumer-grade tools. For Boulder City homeowners with original systems, the right equipment matters because galvanized sheet-metal ducts from the 1940s can be damaged by overly aggressive methods, and the debris inside them is often compacted into a cement-like layer that requires proper agitation to break loose. We stock the parts and materials needed to seal and restore these legacy systems locally, so we’re not waiting on shipments to finish your job.
Common Air Duct Cleaning Problems We See in Boulder City Homes
- Disconnected gravity furnace runs. In Boulder City Heights, we regularly open a floor register to find the round metal tap has separated from the main trunk at a joist, so air has been blowing into the crawl space for years. The “cleaning” becomes a reconnection and sealing job so the system can actually pressurize.
- Evaporative cooler contamination. Monsoon humidity in July and September leaves mold and fine gypsum dust in cooler-connected plenums and ducts. Homeowners assume the system is dry because it’s in the desert, but the moisture sits in connected runs and recirculates when the cooler fires up again.
- Registers buried under decades of flooring changes. In the Historic District, original 1930s round floor registers are often covered by carpet or furniture. The duct beneath becomes a debris trap collecting material from the 1950s onward, and suction alone won’t clear it without mechanical agitation and camera verification.
- Crushed or modified original ductwork. Mid-century tracts off Buchanan Boulevard include ranch homes with later evaporative cooler additions that were shoehorned into existing runs. We find flex duct crushed behind walls, galvanized sections punctured for unauthorized taps, and airflow patterns that make no sense until we trace the full system.
Pricing for Air Duct Cleaning in Boulder City, NV
Here’s what air duct cleaning costs in the Boulder City market:
- Standard residential whole-system cleaning: $350 – $550
- Legacy system with sealing and reconnection work: $550 – $650
- Commercial properties (per system, scaled to square footage): $500 – $900
- Video inspection and written report: included on every job
- Written estimate before any work: always free
We price by the system, not by the vent. Some competitors advertise a low per-vent rate that balloons once their technician is inside your home. We don’t do that. The price we write down before we start is the price you pay, and it covers the full scope of work needed to make your system function properly. Factors that move Boulder City jobs toward the higher end include original galvanized ductwork requiring sealing, evaporative-cooler decontamination, and access issues in homes with covered or buried registers.
Call (361) 326-5060 for an exact quote. Estimates are free, and we do them in person so we can camera-inspect your actual ducts.
We Also Serve Cities Near Boulder City
Our crews work throughout the Las Vegas metro area, including Boulder City, Henderson, Las Vegas proper, Nellis AFB, and North Las Vegas. Scheduling and dispatch are coordinated from our Las Vegas office, with local crews serving each area. If you’re just outside Boulder City city limits or in a nearby unincorporated pocket, call us and we’ll confirm coverage.
Serving Boulder City, NV - Our Local Coverage Area
We’re based in the Boulder City area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Boulder City
Most Boulder City homes date to the 1930s – 1950s and still run on original gravity furnace floor ducts that were never designed for modern forced-air systems. That means our work here is usually retrofitting, sealing, and decontaminating legacy systems rather than maintaining modern installs. Call (361) 326-5060 and we’ll explain what your specific system likely needs.
Yes, it matters significantly. Covered registers turn ducts into debris traps that accumulate material for decades, and the carpet fibers themselves often fall through gaps and compact inside the runs. We locate every register, remove obstructions, and use camera inspection and rotary brush agitation to clear what suction alone cannot reach. Call (361) 326-5060 to schedule an inspection.
Original 1930s ducts were built for gravity furnaces that moved air by convection, not pressurized blowers. When a modern air handler is connected to that system, the seams and joints that held together under gentle airflow often leak or separate entirely. We find disconnected runs, crushed taps, and failed mastic on most original systems. Cleaning debris from a duct that isn’t sealed is temporary at best, so we fix the pressure envelope while we’re inside. Call (361) 326-5060 for a written quote on the full scope.
Fine gypsum-like dust from the high-desert environment, combined with mold and algae from monsoon humidity spikes in July through September. Homeowners often assume desert air keeps these systems dry, but the moisture sits in the plenum and connected runs during off-seasons. We find green and black growth in cooler ducts that has been recirculating into living spaces every summer. Call (361) 326-5060 for an inspection.
Yes, because the dust here is extremely fine and abrasive, and it accumulates in decades-old systems at rates that surprise most homeowners. Removing compacted debris from original floor ducts, plus sealing the leaks that pull attic and crawl space air into the system, measurably reduces particulate load in the home. We photograph before and after so you can see the difference yourself. Call (361) 326-5060 for a free estimate.
In the Historic District, we opened the original 1930s floor registers in a small Hoover Dam-era home and found the runs packed with decades of dust, carpet fibers, and debris from when the gravity furnace was still in service. After camera inspection and agitation with our Rotobrush, we sealed several crushed and disconnected round taps so the air handler could actually pressurize the system. We also cleaned the evaporative-cooler duct the owners had added later, which was carrying fine gypsum-like dust into the house every July.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Boulder City since 2004.