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 Greeley
Air duct cleaning in Greeley typically runs $350 – $650 for a whole-home system and is scheduled within a few business days, with dispatch coordinated from our Denver office and crews serving Greeley locally. If you’re noticing persistent odors, uneven airflow, or dust settling on surfaces within hours of cleaning, your ductwork is likely circulating more than just conditioned air. We’re Hollis Air Duct Cleaning, and we’ve been clearing Greeley’s ducts since 2004, part of the Garrison Partners family. Call us at (361) 326-5060 for a free written estimate.
Greeley sits in a tough spot for indoor air quality. The Eastern Plains wind pulls topsoil through every crack and open window each spring, while the JBS Swift plant and surrounding feedlots add a layer of agricultural processing particulate you won’t find in Fort Collins or Boulder. Homes near 23rd Avenue and the east-side meatpacking neighborhoods see this double hit hardest. Our crews know the difference between standard dust buildup and the caked, odor-trapping debris that defines Greeley ductwork. We arrive with Rotobrush rotary brush systems and Nikro negative-air machines, the same equipment commercial crews use, and we price every job in writing before touching a single register.
Why Hollis Air Duct Cleaning Is Greeley’s Preferred Air Duct Cleaning Company
We’ve earned our reputation in Greeley by showing up inside the quoted window and leaving the site clean. That’s The Garrison Standard, and it’s how every Hollis location operates, independently owned and operated. Our technicians are background-checked and uniformed, you’ll know who’s arriving before they knock, and our phones are answered by a live person 24 hours a day, seven days a week. No voicemail loops, no callback queues, no waiting until Monday.
Our 365-Day Done Right Promise backs every job in writing. If the work fails within a year, we return and make it right at no charge, including a free second visit. Competitors in this trade rarely match that in writing. We don’t compete on the lowest teaser price; we compete on discipline. The price is written down before any work starts, and it does not move at the door.
We know Greeley’s housing stock. The pre-1950 homes around downtown and the east side often run original sheet metal ducts from converted gravity furnaces. The west-side subdivisions built in the 1990s and 2000s use flexible ductwork that sags and collects debris. Both types show heavy buildup from decades of open-window ventilation during those windy spring months. Our Air Duct Cleaning team adjusts the approach to the duct material, not the other way around.
Air Duct Inspection in Greeley
Air Duct Inspection in Greeley starts with a video camera run through your supply and return lines, looking for buildup patterns, disconnected sections, and the specific debris signatures this region produces. We charge $125 – $195 for a full inspection, which includes a written report with photo documentation. Most Greeley homeowners schedule this when they’ve noticed persistent odors after spring dust storms, uneven heating or cooling between rooms, or before listing a home in neighborhoods like Glenmere Village or the University District.
What the Camera Reveals
Our video inspection catches flexible ductwork that has pulled away from boots in west-side homes, a common source of attic debris being drawn directly into living spaces. In older east-side properties, we often find corrosion in original sheet metal runs where decades of humidity and agricultural particulate have taken their toll. You see what we see, in real time, on a monitor we bring into your home.
When to Schedule
Book an inspection if you’ve never had your ducts cleaned and your home is more than 15 years old, if you’ve recently completed renovations, or if someone in your household has developed respiratory symptoms that worsen when the HVAC runs. In Greeley, we also recommend post-storm inspections after particularly heavy March or April dust events, especially for homes near major roads like 8th Avenue or 20th Street where traffic kicks up additional particulate.
Residential Air Duct Cleaning in Greeley
Residential Air Duct Cleaning in Greeley means removing accumulated debris from your entire forced-air system, including supply ducts, return ducts, the blower compartment, and the air handler cabinet. A typical whole-home cleaning runs $350 – $650 depending on system size, duct material, and accessibility. We use a rotary brush system from Rotobrush to agitate debris off duct walls, paired with negative-air containment from Nikro to pull it out of your home rather than redistributing it through vents.
Odor Neutralization for Agricultural Particulate
Greeley’s unique challenge is the combination of Eastern Plains dust and meatpacking plant odors that get trapped in ductwork and recirculated during winter inversions. Our process includes treating registers and the return plenum with odor-neutralizing agents designed for organic particulate, not just masking scents. This is where experience with Greeley’s specific conditions matters; standard cleaning that works in Denver often leaves these odors intact here.
Protecting Older Duct Systems
Pre-1950 homes around downtown Greeley and the east side need careful handling. Original sheet metal ducts can handle aggressive brushing, but the seams and tape joints are often brittle. Our technicians adjust brush speed and vacuum pressure based on what the inspection reveals, preserving your system while still removing decades of buildup. We also note any duct sealing needs and can quote Duct Sealing in Greeley before we leave.
Trusted Brands We Service in Greeley
We stock filtration and component parts from Aprilaire, Honeywell, and Guardsman for Greeley customers, which means faster turnaround when your system needs more than just cleaning. If your air handler needs a new media filter during the service call, we likely have the right size on the truck. For homes with Abatement Technologies filtration upgrades already installed, we service those units and carry replacement HEPA cartridges. We don’t upsell equipment you don’t need; we keep common parts stocked so a cleaning appointment doesn’t turn into a two-week wait for a filter that should have been changed six months ago.
Common Air Duct Cleaning Problems We See in Greeley Homes
- Post-storm caking in east-side returns. After a March or April dust storm rolls through Greeley, the filter bank and return plenum in homes near the JBS plant can go from clean to caked in a matter of days. We see a predictable spike in service calls two to three weeks after these events, when homeowners realize their HVAC is struggling.
- Sagged flexible ductwork in west-side subdivisions. The 1990s and 2000s builds around Greeley West and Northridge often have flexible ducts that have pulled away from supports, creating low spots where debris collects and restricts airflow to second-floor rooms.
- Odor retention from open-window ventilation. Greeley’s dry climate encourages open-window cooling in spring and fall, but this pulls feedlot and processing odors into duct systems where they bond with dust and recirculate indefinitely, especially in homes without adequate filtration.
- Disconnected boots in converted gravity systems. Older homes around the University District and Glenmere often have partial duct modifications from original gravity furnaces, with mismatched connections that leak conditioned air into crawl spaces and draw in unfiltered attic air.
Pricing for Air Duct Cleaning in Greeley, CO
Here’s what honest pricing looks like for Greeley’s market. A typical residential whole-system cleaning runs $350 – $650. Larger homes with multiple zones or extensive flexible ductwork in west-side subdivisions tend toward the higher end. Older homes with original sheet metal and limited access points may need additional time, but we quote that in writing before starting, not after we’re inside.
Commercial duct cleaning for Greeley businesses, including restaurants, medical offices, and agricultural processing facilities, starts around $800 and scales with system complexity. Video inspection is $125 – $195 and is credited toward your cleaning if you proceed within 30 days.
We do not quote per-vent pricing. That structure invites bait-and-switch tactics we’ve all heard about, a low phone quote that doubles once the van is in your driveway. Hollis gives one flat price per system, agreed in writing before work starts. No surprise charges for “extra returns” or “heavier than expected buildup.” We also provide before-and-after photos of your own ducts, so you know the work was actually done. Call (361) 326-5060 for your free estimate.
We Also Serve Cities Near Greeley
Our crews cover the full northern Colorado corridor, including Air Duct Cleaning in Greeley and surrounding communities. We regularly schedule appointments in Fort Collins, Boulder, Denver, and Colorado Springs, with dispatch coordinated to minimize drive time and keep arrival windows reliable. If you’re in Evans, La Salle, or Kersey, we can typically fold you into an existing Greeley route with no additional trip charge.
Serving Greeley, CO - Our Local Coverage Area
We’re based in the Greeley 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 Greeley
We typically schedule Greeley appointments within three to five business days, with dispatch coordinated from our Denver office and crews serving Greeley locally. During the weeks following major spring dust storms, demand spikes and the window may stretch to seven days. Call (361) 326-5060 to check current availability and lock in your preferred time.
Yes, we service the full Greeley area, including east-side neighborhoods near 23rd Avenue and the meatpacking district, downtown and Glenmere Village, and west-side subdivisions around Northridge and Greeley West. Each area presents different duct conditions, and our crews adjust the cleaning approach accordingly.
We do not offer same-day emergency dispatch for duct cleaning; this is scheduled work that requires proper equipment loading and time allocation. However, our phones are answered by a live person 24/7, and if you’re experiencing severe airflow loss or suspect a duct obstruction causing equipment strain, we’ll prioritize your appointment and may recommend a video inspection to assess urgency.
Greeley pricing runs roughly comparable to Fort Collins and slightly below Denver metro rates, reflecting shorter drive times from our dispatch point and slightly lower commercial overhead. A whole-home cleaning in Greeley at $350 – $650 would typically run $400 – $750 in central Denver for an equivalent system. The written price guarantee applies identically across all markets.
Every Hollis job in Greeley is covered for 365 days from completion. If the cleaning fails to resolve the issues we addressed, if debris returns to accessible duct sections due to our workmanship, or if any component we serviced fails within that year, we return and make it right at no charge. This includes a free second visit, not a discounted one. The promise is backed in writing on every invoice, not offered verbally and forgotten.
Ready to get your Greeley home’s ducts cleared properly? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free written estimate. We’ll schedule your inspection, show you exactly what your system looks like inside, and quote one flat price before any work begins. We also handle Dryer Vent Cleaning in Greeley if your laundry exhaust needs attention.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Greeley and northern Colorado since 2004.