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.
Before
After
Before
After
Before
AfterAir Duct Cleaning in Derby, CO
Full-system HVAC cleaning in Derby typically runs $380-$620 for a standard residential system, with air quality and sanitizing treatments adding $180-$340 depending on the scope. We’re CleanRun Duct Repair & Cleaning, and we dispatch crews to Derby from our Denver office. Every job starts with a written price before any work begins, and every duct run is photographed before and after. Call (720) 513-5159 for a free estimate.
Why Derby Homes Are Different
Derby sits directly downwind of Commerce City’s industrial corridor, including the Suncor refinery, on the exposed northeastern edge of the Denver metro. Unobstructed plains winds push agricultural dust, petrochemical particulates, and Front Range debris straight into homes here. The majority of Derby housing was built in the 1950s and 1960s for Adams County industrial workers, so most homes still run original or minimally updated forced-air systems. Sheet-metal trunk-and-branch layouts with fiberglass duct board branches are common, and that fiberglass deteriorates internally over decades, shedding fibers while trapping the unusually heavy particulate load this area receives.
Our technicians regularly find a gritty, dark-gray dust cake in Derby return plenums that smells faintly of petroleum. That’s refinery emissions mixing with plains dust, a signature virtually absent in duct systems just ten miles south in Denver proper. The arid climate keeps dust airborne longer, so it penetrates ductwork rather than settling before reaching return vents. Homes here need more frequent attention than comparable systems in sheltered western suburbs.
Our Main Derby Services
Derby homeowners call us most often for these three services. Each has its own page with full pricing and scope details.
Air Duct Cleaning in Derby
We clean the full duct network in Derby homes, from return plenums through trunk lines to each register, using negative-pressure extraction (a vacuum system that pulls debris out while containing it). We photograph every run before and after. The refinery-influenced dust load here means our crews often pull significantly more material from Derby systems than from homes in more sheltered areas. Air Duct Cleaning in Derby
Dryer Vent Cleaning in Derby
Dryer vent blockages are a leading cause of house fires nationwide, and Derby’s fine dust accumulation accelerates lint packing in vent runs. We clean the full vent path from dryer to exterior termination, measure airflow before and after, and photograph the interior condition. Every job gets a written price upfront and a documented record on completion. Dryer Vent Cleaning in Derby
Duct Repair & Sealing in Derby
Derby’s mid-century ductwork suffers from age-related separation at joints, deteriorated fiberglass duct board, and leakage that pulls unfiltered air from attics and crawl spaces. We inspect with cameras, seal accessible leaks, and replace failed sections. All repair scope and pricing is written before work begins. Duct Repair & Sealing in Derby
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterHVAC Cleaning in Derby
HVAC cleaning in Derby addresses a specific regional problem: the combination of refinery particulates, agricultural dust, and aged ductwork creates a particulate load that standard filter changes cannot manage. Our crews use Rotobrush and Nikro equipment to clean components that house the air you breathe. HVAC Cleaning covers our full methodology for homeowners researching the trade.
Evaporator Coil Cleaning
Signs you need it
Ice buildup on refrigerant lines, weak airflow from registers, or cooling that cannot keep pace on 90-degree Front Range afternoons.
What it costs in Derby
$220-$340 for a standard residential evaporator coil cleaning in Derby.
How we do it
We access the coil through the plenum, apply foaming cleaner, agitate with soft brushes, and rinse with low-pressure water capture so no residue enters the ductwork.
Blower Cleaning
Signs you need it
Vibration or noise from the air handler, uneven airflow between rooms, or dust puffing from registers when the system cycles on.
What it costs in Derby
$180-$280 for blower assembly removal and cleaning in Derby.
How we do it
We remove the blower assembly, clean the wheel and housing with compressed air and contact methods, balance the assembly, and photograph condition before reinstallation.
What HVAC Cleaning Costs in Derby
| Item | Typical range in Derby |
|---|---|
| Evaporator coil cleaning | $220-$340 |
| Blower cleaning | $180-$280 |
| Full HVAC system cleaning | $380-$620 |
How often should HVAC cleaning be done in Derby?
Every 3-4 years for Derby homes, sooner if you notice reduced airflow or visible dust at registers. The refinery corridor and plains wind exposure here accelerate buildup compared to more sheltered Denver neighborhoods. Call (720) 513-5159 for a free estimate.
Does HVAC cleaning include the ductwork?
HVAC cleaning covers the mechanical components; full duct cleaning is a separate scope. We often schedule both together for Derby homes with original 1950s-1960s systems. Call (720) 513-5159 for a written quote on combined service.
Air Quality & Sanitizing in Derby
Air quality and sanitizing in Derby targets the specific contaminants this area introduces: petrochemical particulates from Commerce City’s industrial corridor, agricultural dust from the Eastern Plains, and biological growth that can establish in aging fiberglass duct board. Air Quality & Sanitizing details our full protocol for homeowners comparing approaches.
Mold Treatment
Signs you need it
Musty odor when the system runs, visible spotting on vent registers, or respiratory irritation that worsens with HVAC use.
What it costs in Derby
$280-$450 for mold treatment in a standard residential system in Derby.
How we do it
We apply an EPA-registered botanical treatment to affected duct runs, mechanically remove visible growth, and photograph before and after condition.
UV Light Installation
Signs you need it
Recurring microbial growth after cleaning, or a household member with compromised immunity who needs ongoing suppression.
What it costs in Derby
$340-$520 for UV light installation in a standard residential air handler in Derby.
How we do it
We mount a Honeywell or Aprilaire UV-C lamp in the supply plenum, wire to the blower circuit for automatic operation, and verify irradiance with a meter.
What Air Quality & Sanitizing Costs in Derby
| Item | Typical range in Derby |
|---|---|
| Mold treatment | $280-$450 |
| UV light installation | $340-$520 |
| Full air quality package | $480-$760 |
Is UV light effective against Derby’s refinery dust?
UV-C light targets biological growth, not particulate matter. For Derby’s petrochemical dust load, we pair UV with high-efficiency filtration and periodic duct cleaning. Call (720) 513-5159 for a scope written to your system.
Can sanitizing remove the petroleum odor from my ducts?
Odor removal treats the smell but the source is ongoing exterior exposure. We neutralize existing residue and can recommend filtration upgrades to reduce future intake. Call (720) 513-5159 for a written assessment.
Brands We Service in Derby
We stock parts and service equipment from Honeywell, Aprilaire, and other major manufacturers. Most common components are available same-day through our Denver office, so Derby appointments rarely need rescheduling for parts. See our brands for the full list.
Pricing for Air Duct Cleaning in Derby, CO
| Service | Typical range in Derby |
|---|---|
| Air duct cleaning (whole system) | $320-$520 |
| Dryer vent cleaning | $140-$220 |
| Evaporator coil cleaning | $220-$340 |
| Blower cleaning | $180-$280 |
| Condenser cleaning | $160-$260 |
| Mold treatment | $280-$450 |
| Bacteria sanitizing | $180-$320 |
| UV light installation | $340-$520 |
| Air purifier install (whole-house) | $680-$1,200 |
| Duct repair & sealing (per system) | $280-$580 |
Derby’s older housing stock and heavier particulate load can push prices toward the higher end when systems require additional access work or multiple return plenum cleanings. Every price is written before work begins under Haven Standard Clause 1.
Neighborhoods We Serve in Derby
We schedule Derby appointments with route efficiency from our Denver office, typically offering next-day or two-day availability across the community.
- Original Derby
- Derby Hills
- Hillcrest
- Derby Manor
Service Area - Cities Near Derby
Our crews serve the full northeast Denver metro corridor. We regularly schedule alongside Aurora, CO, Denver, CO, Centennial, CO, and Stonegate, CO appointments for efficient routing. All service areas receive the same written pricing, documented photo records, and 365-Day Done Right Promise.
Serving Derby, CO - Our Local Coverage Area
We’re based in the Derby 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 Derby
No permit is required for residential duct cleaning in Derby or unincorporated Adams County. Duct repair or modification that alters the building envelope may need review. We handle any required documentation as part of our written scope.
We typically schedule Derby appointments within one to two business days, routed from our Denver office. All calls are answered by a live person who can confirm available slots while you’re on the line.
We provide written scope documents and certificates of insurance on request for any HOA or property manager. Our technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Derby Customers Say
"On time, professional, and explained what the readings meant without talking down to me."
- Warren E."The before and after photographs of each run are the reason I used them. You cannot argue with what came out of the return."
- Marguerite O."My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."
- Petra K.