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 Allen, TX
HVAC cleaning in Allen typically runs $350-$650 for a complete system, and most two-story homes in Twin Creeks or Watters Crossing need the full scope because of how their original flex duct was routed through attic space. We schedule these jobs from our Dallas-Fort Worth office and dispatch crews to Allen daily. Call (469) 452-7766 for a written estimate before any work starts.
Why Allen Homes Are Different
Allen’s explosive residential growth between roughly 1990 and 2010 created a dense, relatively homogeneous stock of large two-story tract homes whose original attic-installed flex duct systems are now 15-25 years old. That’s exactly the age range where sagging flex duct, accumulated North Texas clay dust, and heavy Collin County pollen loads converge to make duct cleaning both overdue and high-impact.
The dominant housing type here is slab-on-grade, two-story brick-veneer homes of 2,500-4,500 square feet in subdivisions like Twin Creeks and Watters Crossing, nearly all served by attic-run flex ductwork across multiple HVAC zones. The sheer size means unusually long duct runs with more low points, more surface area for debris adhesion, and more zones where airflow restriction goes unnoticed for years.
North Texas attic temperatures routinely exceed 130-140°F in summer, thermally stressing flex duct liner and accelerating micro-tears that trap debris inside duct walls. Technicians working Allen’s 1990s-2000s subdivisions consistently find second-floor flex duct runs with pronounced sag points from years of extreme heat cycling. Those low spots trap fine Collin County clay dust and condensate, creating compacted debris plugs that standard filter changes never address and that noticeably cut room airflow on upper floors.
Our Main Allen Services
Homeowners in Allen call us most often for these three services, each with its own dedicated page and pricing.
Air Duct Cleaning in Allen
We clean the full supply and return duct network using negative-pressure extraction, which pulls loosened debris out of the system rather than pushing it deeper into the home. In Allen, this matters especially because those long flex duct runs in two-story homes develop debris accumulation at sag points that standard cleaning misses. Every job includes a Documented Photo Record of every duct run, before and after. Air Duct Cleaning in Allen covers full pricing and what the photo record includes.
Dryer Vent Cleaning in Allen
Dryer vent blockages in Allen’s larger homes often involve runs of 20-35 feet through interior walls to exterior termination points, with lint compaction accelerated by the area’s hard water mineral residue. We clean the full vent path from appliance to termination, verify airflow with a manometer, and document the before-and-after condition photographically. Dryer Vent Cleaning in Allen has full details.
Duct Repair & Sealing in Allen
The same heat-cycled flex duct that traps debris in Allen homes also separates at seams and develops micro-tears in the vapor barrier. We repair or replace damaged sections and seal the full network with mastic and metal-backed tape, then pressure-test to verify leakage reduction. Duct Repair & Sealing in Allen explains the full scope and pricing.
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 Allen
HVAC cleaning in Allen addresses the components that interact directly with the air you breathe: the evaporator coil, blower assembly, condenser, air handler, and heat exchanger. In Allen’s 1990-2010 housing stock, these components work harder and longer than their designers anticipated because the original flex duct systems leak conditioned air into attics that hit 130-140°F, forcing longer run cycles that coat coils and blowers with Collin County pollen and clay dust. HVAC Cleaning covers our full equipment and methods.
Evaporator Coil Cleaning
Signs you need it
Ice formation on the coil, weak airflow from registers, or a musty odor when the AC first cycles on in Allen’s humid spring months.
What it costs in Allen
Evaporator coil cleaning in Allen typically runs $180-$320, depending on accessibility and whether the coil requires chemical restoration or standard foaming.
How we do it
We remove the access panel, apply foaming cleaner to the coil fins, rinse with low-pressure water to avoid fin damage, and photograph the before and after condition for the job record.
Blower Cleaning
Signs you need it
Uneven airflow between rooms, a whistling noise from the air handler, or dust streaking from supply registers in Allen homes with original blower assemblies.
What it costs in Allen
Blower cleaning in Allen typically runs $150-$280, with the higher end applying if the blower wheel requires removal for access.
How we do it
We power down the unit, remove the blower assembly when necessary, clean the wheel and housing with compressed air and soft brushes, balance the assembly, and document the debris volume removed.
What HVAC Cleaning Costs in Allen
| Item | Typical range in Allen |
|---|---|
| Evaporator coil cleaning | $180-$320 |
| Blower cleaning | $150-$280 |
| Full HVAC system cleaning (coil + blower + condenser) | $350-$650 |
How do I know the HVAC cleaning was actually done?
Every HVAC cleaning in Allen includes a Documented Photo Record of the evaporator coil, blower assembly, and condenser before and after work, delivered as part of the standard job record. Call (469) 452-7766 to schedule.
Why does my upstairs stay hot after HVAC cleaning?
In Allen’s two-story homes, the issue is often sagging flex duct in attic runs, not dirty components. If the photo record shows clean coils and blowers but rooms stay warm, we inspect the duct path for debris plugs at low points. Call (469) 452-7766 for a duct evaluation.
Air Quality & Sanitizing in Allen
Air quality and sanitizing in Allen targets the biological load that thrives in the region’s combination of heavy pollen, high summer humidity, and 15-25-year-old flex duct with micro-tears in the vapor barrier. The same heat-cycled ductwork that traps clay dust also creates condensation points where mold and bacteria establish, particularly in second-floor runs where attic temperatures spike. Air Quality & Sanitizing details our full treatment protocols.
Mold Treatment
Signs you need it
Visible mold around registers, a persistent earthy odor when the system cycles, or family members with unexplained respiratory irritation during Allen’s humid summer months.
What it costs in Allen
Mold treatment in Allen typically runs $400-$800 for a full system, depending on contamination extent and whether duct repair is needed to eliminate the moisture source.
How we do it
We apply an EPA-registered antimicrobial through the full duct network using fogging equipment, treat affected registers and plenum surfaces, and verify with post-treatment photo documentation.
UV Light Installation
Signs you need it
Recurring mold after treatment, frequent filter changes due to biological loading, or a home in Allen with chronic humidity control issues in the HVAC zone.
What it costs in Allen
UV light installation in Allen typically runs $300-$550 per unit, including the lamp, mounting hardware, and electrical connection to the air handler.
How we do it
We mount a Honeywell or Aprilaire UV-C lamp in the supply plenum, wire to the air handler blower circuit for automatic operation, and verify irradiance coverage with a UV meter.
What Air Quality & Sanitizing Costs in Allen
| Item | Typical range in Allen |
|---|---|
| Mold treatment (full system) | $400-$800 |
| UV light installation | $300-$550 |
| Combined mold treatment + UV installation | $650-$1,200 |
Does UV light actually work in Allen’s climate?
UV-C lamps neutralize mold spores and bacteria at the coil and plenum surface, which matters in Allen because the high attic temperatures create constant condensate loads. The lamp does not clean duct walls; it prevents biological regrowth at the treatment point. Call (469) 452-7766 to discuss whether UV fits your system.
How often should air quality treatment be repeated?
In Allen’s pollen-heavy environment, we recommend inspecting duct biological loading every two to three years, with UV lamp replacement annually per manufacturer specification. Call (469) 452-7766 for a written assessment of your current condition.
Brands We Service in Allen
We stock parts and service equipment from Honeywell, Aprilaire, and Abatement Technologies, with most common filters, UV lamps, and plenum hardware available for same-day installation on Allen jobs. Our brands page lists full compatibility.
Pricing for Air Duct Cleaning in Allen, TX
| Service | Typical range in Allen |
|---|---|
| Full air duct cleaning (supply + return) | $300-$550 |
| Dryer vent cleaning | $120-$220 |
| Evaporator coil cleaning | $180-$320 |
| Blower cleaning | $150-$280 |
| Condenser cleaning | $100-$180 |
| Air handler cleaning | $200-$350 |
| Mold treatment (full system) | $400-$800 |
| UV light installation | $300-$550 |
| Duct repair & sealing (per zone) | $250-$500 |
| Full HVAC system cleaning | $350-$650 |
Price in Allen is pushed up by long duct runs in large two-story homes, multiple HVAC zones, and the need to access attic-mounted equipment in 130°F summer conditions. Every job starts with a written price under Haven Standard Clause 1, agreed before any panel comes off.
Neighborhoods We Serve in Allen
We work throughout Allen’s established subdivisions, with crews dispatched daily from our Dallas-Fort Worth office. Most Allen appointments are available within three to five business days.
- Twin Creeks
- Watters Crossing
- StarCreek
- Glendover Park
- Shadow Lakes
Service Area - Cities Near Allen
CleanRun serves homeowners across the northern Dallas-Fort Worth corridor, with regular appointments in Plano, TX, McKinney, TX, Richardson, TX, and Garland, TX. Scheduling is coordinated from our Dallas-Fort Worth office for all service area cities.
Serving Allen, TX - Our Local Coverage Area
We’re based in the Allen 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 Allen
No permit is required for standard residential air duct cleaning in Allen. If our inspection reveals duct repair or modification that alters the HVAC system’s structural configuration, we note this in the written scope and advise if any permitting applies. Call (469) 452-7766 with questions about your specific job.
Most Allen HOAs do not restrict indoor service work, though some subdivisions in Twin Creeks and StarCreek require contractor vehicle registration for gated access. We coordinate entry protocols when you schedule and carry proof of insurance and background-check documentation for any HOA that requests it.
We typically schedule Allen appointments within three to five business days, with dispatch coordinated from our Dallas-Fort Worth office. We do not promise same-day service because duct cleaning is a scheduled, documented job, not an emergency dispatch. Call (469) 452-7766 for next available dates.
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 Allen Customers Say
"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."On time, professional, and explained what the readings meant without talking down to me."
- Warren E."The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M.