Air Duct Cleaning in Arvada - One Flat Price, Before-and-After Photos

Air Duct Cleaning in Arvada: What It Costs, What We Find, and Why Sealing Matters

Air duct cleaning in Arvada typically costs between $380 and $680 for a full system on a 2,500-square-foot home, with smaller ranch homes in Lamar Heights or Pomona landing closer to $300-$450. In older Arvada homes, the real expense isn’t always the cleaning itself, but the sealing work that comes afterward when we find disconnected runs, worn joints, and crushed returns buried in crawl spaces. If you’re researching this because you’ve noticed dust on every surface within days of vacuuming, call us at (806) 606-6902 and we’ll walk through what a written quote looks like for your square footage.

Call (806) 606-6902

CleanRun Air Duct Cleaning serves Arvada residents from the Ralston Valley to Candelas with one consistent practice since our first job in 2013: a written price before work starts, and a documented photo record of every duct run when the crew leaves. No per-vent upselling. No mystery invoice after the fact. Just a camera inside your ducts before we touch anything, so you can see what’s actually there.

What We Find Inside Arvada’s Old Sheet-Metal Ducts

Arvada’s core neighborhoods, Ralston Valley, Lamar Heights, and Pomona, are packed with 1950s-1970s ranch and bi-level homes built during the post-war suburban boom. These houses sit at the foothills interface, and most have their original galvanized sheet-metal duct systems. That means 40 to 60 years of dust, pet dander, construction debris, and the occasional surprises: children’s toys, old furnace filters that got sucked in, and sections of flex duct that have collapsed or been crushed by decades of settling.

In a Lamar Heights split-level, our techs removed a 1960s supply duct run where the sheet-metal joints had separated under decades of Chinook-driven thermal cycling. The camera showed a 3-inch compacted layer of dust and Marshall Fire ash running from the air handler back through every register. We used a Rotobrush with agitation tools and HEPA-filtered negative pressure to break it loose and pull it out, then sealed the joints with mastic. Static pressure dropped to within NADCA standards, and the blower motor stopped laboring. That’s the difference between a surface cleaning and actual repair work.

Here’s what a full Air Duct Cleaning from CleanRun actually involves in an Arvada home: video inspection of every accessible run first, a written scope and price, then mechanical agitation and negative-pressure extraction on the supply and return sides, followed by post-work photography delivered to you as part of the standard job record. The photos are yours. They show what the inside of your ducts looked like before, and what they look like after.

Why Arvada’s Climate Makes Duct Cleaning Different Here

Arvada sits at 5,300 to 5,600 feet, and the forced-air furnaces in these homes run 150-plus days a year. Semi-arid air keeps dust suspended in airflow rather than letting it settle, so the same particulates recirculate through your supply registers for months longer than they would in a humid city. Then you add the Chinook winds, which can push a 40 to 50-degree temperature swing in a single day. That repeated thermal stress is exactly what loosens old duct joints. Gaps open up. The return side starts pulling air from the crawl space and attic instead of the conditioned rooms, and every fresh cleaning re-contaminates within months because the system is still drawing in new debris.

This is why we tell Arvada homeowners that cleaning without checking the joints is half a job. A 1968 ranch in Pomona with original ducts and a modern replacement furnace often has a static pressure problem. The new blower is pushing more air than the old sheet-metal runs were designed to carry, forcing dust through gaps at every seam. We measure that. If your ducts need mastic sealing or Aeroseal treatment, we show you the photos and put the number in writing before you agree to anything.

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After

Our Air Duct Cleaning Services in Arvada

Residential Duct Cleaning

Whole-home cleaning for single-family houses, townhomes, and the classic Arvada ranch. We clean the supply and return sides, the main trunk, the air handler, and all accessible registers. Older homes with original sheet metal typically take 3 to 5 hours for a complete job. For homes in the Ralston Valley corridor that have never had a cleaning, we budget more time for mechanical agitation because the build-up is denser.

Full System Cleaning

This is the service we recommend for any Arvada home built before 1980 with its original ductwork. Full System Cleaning means we open the plenum, inspect the coil and blower cabinet, clean the entire supply run from the main trunk to every register, and do the same on the return side. If the blower is caked, it gets cleaned too. The camera record covers every leg of the system, so you can see what was in there without taking our word for it.

Supply Duct Cleaning

Supply runs get the heaviest build-up in Arvada because they carry the warm air that keeps dust suspended during the long heating season. In homes with original sheet metal, we typically find significant compaction at the first elbow off the plenum, which is where most home-cleaning shop vacs can’t reach. Our process agitates that debris mechanically before extraction, so it doesn’t just get loosened and left to break free later.

Return Duct Cleaning

Returns in older Arvada homes are often the dirtiest part of the system because they pull air from hallways and living spaces directly into the air handler without any filter in the path except the furnace filter itself. We clean every return run and the return plenum, and we photograph the before and after so you can see the difference. If joints have pulled apart, we include the sealing footage in the same record.

Video Inspection

Before any cleaning in Arvada, we run a camera through every accessible supply and return run. This isn’t a sales tool, it’s how we quote accurately. In a recent inspection near Pomona, the camera showed a disconnected return joint that was pulling furnace exhaust from the crawl space into the blower. Without the video, that’s a missed repair and a persistent air quality problem. With it, the fix is simple and documented.

Pricing for Air Duct Cleaning in Arvada, CO

Common Air Duct Problems in Arvada Homes

• Worn duct joints from Chinook temperature swings. Repeated 40-50 degree shifts loosen the seams on 1960s sheet metal. Gaps open, and the return side pulls attic dirt and crawl-space dust into every room, sometimes within days of a professional clean.
• Undersized original ductwork on new high-efficiency furnaces. A modern blower pushing through a 1965 trunk creates high static pressure. Dust gets forced through every seam, supply registers clog with fine foothills dust, and the blower motor strains.
• Crushed or collapsed flex runs from decades of settling. In crawl spaces under Pomona and Lamar Heights, original flex duct from later additions is often pinched or completely flattened. That’s a full replacement, not a cleaning, and we document it with the camera before quoting.
• Marshall Fire particulate inside return plenums. Homes along the Ralston Creek corridor pulled smoke from the December 2021 fire directly into their HVAC systems. We find grayish, fine ash mixed with older dust. It’s recognizable on camera, and it’s heavier than typical household dust.

Arvada’s Marshall Fire Legacy and Your Ducts

The December 2021 Marshall Fire in Superior and Louisville funneled wildfire smoke east through the Ralston Creek corridor, which channels air directly into Arvada’s older neighborhoods before it disperses toward Denver. Homes in Ralston Valley, Lamar Heights, and Pomona with original ducts and aging filters captured a concentration of that particulate that most Denver-proper homes never received. It settled into return plenums, coated the inside of supply runs, and mixed with the existing construction-era debris that was already there.

That’s one reason we document every clean with before-and-after photos. The camera shows the difference between decades of ordinary household dust and acute wildfire particulate. And it matters for people who plan to sell their home in Arvada, because buyers in the northwest corridor increasingly want indoor air quality documentation as part of the transaction.

What the Candelas Buyers Already Know

The northwest Arvada pocket near the former Rocky Flats site, especially the newer Candelas community, has a home-buying culture we don’t see anywhere else in the Denver metro. Buyers there ask for air-quality documentation. They want a video pro of the ducts, a written cleaning record, and proof that the returns and supplies are sealed. Not because the ducts are older, they’re not. Because awareness of that corridor’s environmental history makes indoor air quality a non-negotiable selling point. We provide the camera footage and written record that satisfies that request. It’s part of our standard Arvada service, not an add-on.

Who We Are and How We Work

CleanRun Air Duct Cleaning is independently owned and operated under the H.A.V.E.N. Standard. We’ve been photographing the inside of ducts since our first job in 2013, and we’ve completed over 52,000 homes since then, every one with a written price before work started and a documented photo record when the crew left. Our technicians are background-checked, uniformed, and identified by name before they arrive at your Arvada home.

Equipment matters. We run Rotobrush and Nikro agitation systems, which break loose compacted debris before extraction. We use Abatement Technologies and Guardsman HEPA filters on the negative-pressure side to capture fine particulate, and we can service and recommend Honeywell and Aprilaire air quality components in the same visit. You can look those brands up independently before agreeing to anything. That’s exactly the point.

Every job carries the 365-Day Done Right Promise. If our work isn’t right, we make it right. That’s in writing, not a customer service policy. The H.A.V.E.N. Standard gives you specific clauses you can hold us to: a written price before work begins, verified crews with published credentials, documentation of every duct run, and a warranty we actually honor.

You can call (806) 606-6902 any time. A live person answers, day or night. We’ll schedule a video inspection, put a number on paper, and show you exactly what’s inside your Arvada ductwork before a single panel comes off.

Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Arvada since our founding in 2013.

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