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 Northglenn
Air duct cleaning in Northglenn typically runs $380-$780 for a complete residential system, with most full-service jobs completed in a single visit. We dispatch crews to Northglenn from our Denver office, and we’ve worked in nearly every original neighborhood from the 1960s and 70s buildout. Call (720) 513-5159 for a written estimate before any work starts.
Northglenn was Colorado’s first master-planned community, built almost entirely between 1959 and 1975. That means the vast majority of homes here share something unusual: duct systems aging in lockstep, now 50 to 60 years old, with original fiberglass liner degrading inside the airstream. We’ve cleaned ducts in ranch homes off 120th Avenue, near the Northglenn Marketplace, and throughout the original neighborhoods around E.B. Rains Jr. Memorial Park. The housing stock is remarkably uniform, and so are the problems we find inside.
Why CleanRun Air Duct Cleaning Aurora Is Northglenn’s Preferred Air Duct Cleaning Company
We’ve served Northglenn since our founding in 2013, and the documented photo records from those jobs now number in the thousands. Our Air Duct Cleaning team knows the specific duct configurations used by the handful of tract developers who built this city. That matters when you’re deciding whether a supply duct run can be cleaned without damaging original fiberglass liner, or whether a crawl-space return plenum needs more than standard vacuuming.
Our crews are background-checked, uniformed, and identified by name before arrival under Haven Standard Clause 3: Verified Crews. Every job starts with a written price. Every duct run is photographed before and after. The 365-Day Done Right Promise applies in Northglenn exactly as it does everywhere we work.
We answer calls with a live person, 24/7. Scheduling is coordinated from our Denver office, with crews serving Northglenn locally. No “call for a quote” runaround. We deliver the number in writing, then we do the work.
Our Air Duct Cleaning Services in Northglenn
Residential Duct Cleaning
Most of our Northglenn residential work happens in 1,200- to 1,800-square-foot ranch homes with original sheet-metal ductwork routed through crawl spaces or attics. We use negative-pressure extraction, which pulls debris out of the system while containing it, rather than blowing it loose inside your home. Our equipment includes Rotobrush agitation tools and Nikro HEPA-filtered collection systems. Every supply and return run is photographed before and after. The photo record is delivered as a standard job deliverable, not an upsell.
Commercial Duct Cleaning
Northglenn’s commercial base includes retail along 120th Avenue, medical offices near Interstate 25, and light industrial near the old landfill remediation sites. Commercial systems here face the same Front Range particulate load as residential, but with higher occupancy and more frequent filter changes masking deeper contamination. We quote commercial jobs with a written scope and price before work begins, and we schedule around business hours to avoid disrupting operations.
Supply Duct Cleaning
Supply ducts deliver conditioned air to your registers. In Northglenn’s original ranch homes, these runs are often short, straight, and lined with fiberglass insulation that has begun shedding fibers. We recently cleaned the supply and return ducts in a ranch home near the Northglenn Recreation Center, where the owner had just moved into a 1972 build. Our camera inspection revealed fiberglass liner shedding fibers and construction-era drywall dust caked on the air handler. Using negative pressure and agitation tools, we performed source removal, restored airflow, and recommended a MERV 13 filter to handle the remaining particulate load.
Return Duct Cleaning
Return ducts pull air back to the handler, and in Northglenn’s older homes they’re often routed through unconditioned crawl spaces. Seasonal moisture fluctuations and soil disturbance introduce debris and biological growth that standard vacuuming misses without source removal. Our return duct cleaning includes video inspection to verify what’s actually in the plenum, not just what we think might be there.
Full System Cleaning
A full system cleaning addresses supply ducts, return ducts, the plenum (the central distribution box), and the air handler cabinet. For Northglenn’s 1960s-70s homes, this is often the right scope because contamination is rarely isolated to one component. The original fiberglass liner degrades throughout. Wildfire smoke particulates adhere everywhere. We quote full system cleaning as a flat price per system, agreed in writing before we remove the first register.
Video Inspection
We include video inspection on every Northglenn job where the duct system is original or where the homeowner reports uneven airflow or persistent dust. The camera shows what we found, where we found it, and whether the fiberglass liner is intact or shedding. You see what we see. That documentation becomes part of your job record.
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.
BeforeAfterTrusted Brands We Service in Northglenn
Our equipment roster includes Rotobrush, Nikro, and Abatement Technologies, brands you can look up independently to verify specifications. We don’t use shop vacuums with duct-tape adapters. The tools we bring to Northglenn are professional-grade negative-pressure systems with HEPA filtration, sized for residential and light commercial ductwork. Parts and consumables are stocked locally, so if a job reveals a need for filter upgrades or register replacements, we can often complete it same visit without a return trip.
Common Air Duct Cleaning Problems We See in Northglenn Homes
- Degraded fiberglass liner shedding fibers. Northglenn’s original ranch homes were built with fiberglass-lined ductwork that has now exceeded its service life. The liner breaks down and releases fibers into the airstream, visible on camera as a fuzzy coating on the metal beneath. This is a city-wide pattern, not an isolated defect.
- Construction debris left from the original 1960s-70s build. Drywall dust, wood scraps, and even beverage cans from the original construction crew still turn up in Northglenn ducts. Builders of that era did not perform duct cleaning at handover, and the debris has been recirculating for decades.
- Crawl-space moisture and soil intrusion. Ductwork routed through unconditioned crawl spaces pulls in fine soil particles during seasonal moisture fluctuations. Biological growth follows. Standard vacuuming without source removal and negative pressure often leaves this material in place.
- Wildfire smoke particulate accumulation. Northglenn’s position on the Front Range, combined with the Denver metro’s thermal inversion layer, means elevated ambient particulate loads year-round. Recent wildfire seasons have added acute spikes. Smoke particles adhere to compromised fiberglass liner and recirculate through the home long after the smoke event ends.
Pricing for Air Duct Cleaning in Northglenn, CO
A typical residential duct cleaning in Northglenn runs $380-$580 for a standard ranch home with 8-12 supply registers and 2-3 return ducts. Full system cleaning, including the plenum and air handler cabinet, typically ranges $580-$780. Commercial jobs vary with system size and access, but we quote them with the same written upfront pricing, no exceptions.
What moves the price: the number of duct runs, whether the system includes a crawl-space return plenum that requires additional access work, the condition of the fiberglass liner (intact liner cleans faster; degraded liner requires more careful handling), and whether video inspection reveals blockages or damage that need addressing beyond standard cleaning.
We do not quote per-vent pricing. We do not offer teaser coupon rates that balloon once the truck arrives. One flat price per system, agreed in writing before work starts, under Haven Standard Clause 1. Free estimates. Free second opinion on any competitor’s written quote.
| Service | Typical Range in Northglenn |
|---|---|
| Standard Residential Duct Cleaning | $380 - $580 |
| Full System Cleaning (including plenum & handler) | $580 - $780 |
| Video Inspection (included with most cleanings) | $0 - $150 if standalone |
| Commercial Duct Cleaning | Quoted on-site, written price before work |
Call (720) 513-5159 for an exact quote on your Northglenn home. Estimates are free.
We Also Serve Cities Near Northglenn
Our crews work throughout the Denver metro, including Air Duct Cleaning in Northglenn and surrounding communities: Aurora, Denver, Centennial, and Stonegate. Scheduling is coordinated from our Denver office with local dispatch to each area.
Serving Northglenn, CO - Our Local Coverage Area
We’re based in the Northglenn 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 - Air Duct Cleaning in Northglenn
Yes, and likely for reasons specific to Northglenn’s build era. The original fiberglass liner in 1960s ductwork has a typical service life of 30-40 years; at 60 years, it’s almost certainly degrading and shedding fibers into your airstream. Our camera inspections in Northglenn’s original ranch homes routinely show this exact pattern. We document what we find, quote a written price for source removal, and deliver before-and-after photos of every run. Call (720) 513-5159 for a free inspection.
The Denver metro’s thermal inversion traps vehicle exhaust and fine particulates against the foothills, meaning Northglenn homes draw in and recirculate elevated ambient pollution year-round. At 5,400 feet, the semi-arid climate keeps those particles suspended rather than settled, increasing the load on your HVAC filter and, eventually, your ductwork. More frequent filter changes help, but once particulate has bypassed the filter and adhered to duct surfaces, cleaning is the only removal method. We see the accumulation on camera in Northglenn homes across all neighborhoods.
Builders should have performed a post-construction duct cleaning before handover, protecting open registers during drywall sanding and final cleanup. In Northglenn’s original 1960s-70s builds, this step was rarely taken, and construction debris remains in the system decades later. For newer construction in Northglenn’s infill areas, the same risk applies: drywall dust, insulation fragments, and sawdust enter the duct system during build and sit there until source removal is performed. We document this debris on camera and remove it with negative-pressure extraction, not a shop vacuum.
Yes, and this is common in Northglenn’s original ranch homes. Crawl-space return ducts are particularly susceptible to soil intrusion and moisture-related biological growth. Our approach includes video inspection to assess the condition, then negative-pressure extraction with agitation tools sized for the duct diameter. We access the crawl space, clean the entire run, and photograph before and after. The photo record shows you what was removed and whether the duct integrity remains sound.
For Northglenn’s 1960s-70s homes with original ductwork, we recommend inspection every 3-5 years and cleaning when video inspection shows debris accumulation or liner degradation. Newer homes, or homes with recently replaced ductwork, may extend to 5-7 years unless wildfire smoke events or renovation work accelerate contamination. The specific interval depends on what the camera shows, not the calendar. We offer free inspections to establish your baseline. Call (720) 513-5159 to schedule.
Ready for a written estimate on your Northglenn home? Call (720) 513-5159. We’ll deliver a flat price before any work starts, back it with the 365-Day Done Right Promise, and leave you with a documented photo record of every duct run we cleaned. No per-vent pricing. No coupon bait-and-switch. Just the work, photographed and guaranteed.
Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Northglenn since 2013.