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.
Lennox Air Duct Cleaning in Greeley, CO
Duct Cleaning Greeley provides independent Lennox air duct cleaning, dryer vent cleaning, and duct repair across Greeley. We’re not affiliated with Lennox International, and that independence is the point: we work on the equipment, we don’t sell it. What sets our Lennox work apart here is Greeley itself. Spring winds off the Front Range push topsoil and feedlot dust into return ducts, and Lennox systems with flexible joints or loose sheet-metal seams pull that particulate straight into the air handler. We clean it with Rotobrush and Nikro equipment, contain what we dislodge with Abatement Technologies filtration, and repair what we find. Call (833) 467-7154. We answer 24/7.

Why Greeley Residents Choose Us for Lennox Service
Lennox systems are built around specific duct designs, and a technician who knows those designs cleans and diagnoses them faster than someone learning on your system. Our technicians have up to 12 years of experience with Lennox residential equipment, from the Merit Series through the Elite Series and Signature Collection. We bring professional-grade Rotobrush rotary brushing and Nikro HEPA vacuuming to every job, not a shop vac and a hope.
Then there’s the repair side. When we open a return plenum and find a joint that’s come apart, we fix it the same visit with the same team. Most cleaning-only operators hand you a list of problems and a phone number for someone else. We don’t. We also know Honeywell and Aprilaire filtration well enough to work around your existing air-quality equipment instead of disturbing it.
We serve Greeley homeowners across the city, from downtown bungalows to the newer subdivisions east and west. Scheduling is straightforward: you get a clear time window, and the price is set per job by the written estimate before anyone starts.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Lennox Air Duct Cleaning Problems We Solve in Greeley
These are the problems we run into most often on Lennox systems in Greeley. Each one tends to get worse when the local climate and housing stock add pressure.
- Sagging or disconnected flexible ductwork. Newer Lennox installations often use flexible runs, and those joints can sag or pull apart over time. Dust collects at the low points and airflow drops. In Greeley’s windy spring, particulate infiltrates those leaky joints fast, so a small gap becomes a real problem inside a single season.
- Clogged evaporator coils on older Lennox systems. Fine feedlot and rendering particulate settles on damp coils during high-wind events. A coated coil reduces cooling and starts producing musty odors every time the fan runs.
- Loose seams and missing mastic in original sheet-metal ducts. Mid-century Greeley homes with Lennox furnaces often still have their original ductwork, and those seams weren’t sealed to today’s standard. Fine topsoil dust gets pulled straight into the return system.
- Static-clinging dust in Lennox air handlers with PSC blowers. Low winter humidity here means ducts dry out and fine dust clings to the blower wheel. That imbalance loads the motor and shortens its life.
- Dust-caked return-air plenums. This one hits hardest on Greeley’s east side, near the cattle-rendering operations. After spring windstorms, we regularly find organic particulate caked into the plenum. It takes HEPA vacuuming and odor treatment, not a standard pass.
Lennox Service in Greeley: What Local Conditions Mean for Your Equipment
Greeley sits in the rain shadow of the Front Range, and the spring wind that comes with that geography is what makes Lennox duct cleaning here different from anywhere else on the Front Range. Those high-wind days lift dust and feedlot particulate into the air, and it settles in return ducts. On the city’s east side, near the cattle-rendering operations, that material doesn’t just settle. It cakes into return-air plenums. After a stretch of spring windstorms, a technician inspecting a Lennox air handler there often finds a plenum coated in organic particulate that a standard cleaning won’t touch. It needs HEPA vacuuming and an odor neutralizer, not just brushing.
Downtown, the story is housing stock. Early-1900s bungalows around the older core still carry a lot of original sheet-metal ductwork tied into Lennox furnaces, and many of those runs have never had a professional cleaning. The seams are loose, the mastic is gone, and Greeley’s fine topsoil dust finds every gap. Newer builds in the 1990s and 2000s subdivisions have flexible ductwork, which traps dust at the joints instead.
Lennox Models & Products We Service in Greeley
We service Lennox ducted systems across the residential line, including Merit Series, Elite Series, and Signature Collection equipment, along with systems installed under the Dave Lennox Premier Dealer program. That covers the whole ducted side of the equipment: furnaces, air handlers, and the evaporator coils and return systems tied to them.
For critical parts like blower motors and control boards, we use OEM Lennox parts when they’re available. For filters and seals, we lean on high-quality aftermarket options that fit correctly and perform, which keeps the cost sensible without cutting corners. On older Lennox systems, we’ll give you a straight repair-versus-replace read based on efficiency and whether the parts are still out there. We don’t stock anything on a truck and we don’t order OEM parts on your behalf on this page. What we do is service, repair, and install Lennox-compatible components with parts that fit.
See the difference
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After
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After
Before
AfterLennox Service Pricing in Greeley
Lennox air duct cleaning in Greeley is priced per job, not per vent, and the written estimate sets the final cost before work starts. That single flat price per system is how we avoid the coupon-then-invoice surprise that gives this trade a bad name.
What drives the price: how many systems you have, the size and layout of the ductwork, whether flexible runs or original sheet metal are involved, and how much cleaning and sealing the job actually needs. Return duct cleaning, evaporator coil cleaning, and duct sealing are the three sub-services we focus on for Lennox systems in Greeley, and the estimate will spell out which apply.
A free estimate includes an inspection of your return plenum, coils, and accessible ductwork, plus before-and-after photos of your own ducts once the job’s done. You’ll see exactly what came out. Call (833) 467-7154 for a free estimate.
Serving Greeley, CO – Our Local Coverage Area
We serve Greeley and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Lennox Air Duct Cleaning in Greeley
It coats your return-air plenum with organic particulate that standard cleaning misses, and that buildup can drive musty odors through the whole system. On the east side, near the rendering operations, HEPA vacuuming and odor treatment are usually part of a proper Lennox cleaning. Call (833) 467-7154 for an exact quote. Estimates are free.
Yes. Flexible runs sag and their joints separate, and Greeley’s windy spring pushes particulate into those gaps. Once dust collects at the low points, airflow drops and the blower works harder. Call (833) 467-7154 to have the joints inspected.
Often, yes. Musty odors usually trace back to a dirty evaporator coil or a coated return plenum, and cleaning both removes the source rather than masking it. We finish with an odor neutralizer where the buildup warrants it. Call (833) 467-7154 for a free estimate.
Every few years is a reasonable baseline, sooner if you’re east of town near the rendering operations or if you’ve just had a major renovation. Homes with original sheet-metal ducts often need a closer eye because of loose seams. Call (833) 467-7154 and we’ll give you a straight answer for your system.
It can, mainly by restoring airflow and reducing the load on the blower motor. We won’t promise a percentage, because the gain depends on how clogged the system was and whether the ducts also need sealing. Call (833) 467-7154 for an exact quote. Estimates are free.
Service Areas Near Greeley
We serve homeowners in Greeley and the surrounding communities, including Firestone, Fort Lupton, Fort Collins, Longmont, and Lochbuie. If you’re just outside those towns along the Front Range, call and we’ll tell you whether we cover your address. Our Fort Lupton and Fort Collins pages cover Lennox duct work there in the same detail.
Book Your Lennox Service in Greeley Today
If spring wind has been pushing feedlot dust through your Lennox system, the fix starts with a look inside. Call (833) 467-7154 for a free estimate. We answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday. You’ll get one flat price per system, agreed before work starts, along with before-and-after photos of your own ducts.
Written by the team at Duct Cleaning Greeley.