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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After
Before
After
Before
AfterAir Duct Cleaning in Allen, TX
Dryer vent cleaning in Allen is a different job than it is a few miles south. Most homes here were built between the early 1990s and mid-2000s, which means the dryer vents are often long, multi-turn runs routed through two-story framing, and they are now hitting the age where lint accumulation plus Collin County humidity becomes a real fire and efficiency problem. We quote a written price before any work starts, and we photograph every vent run before and after as part of the standard job record. Call (806) 606-6902 to get your written estimate.
Why Allen Homes Are Different
Allen’s residential buildout happened in a compressed window. Most of the housing stock went up between the early 1990s and mid-2000s, and that timing drives nearly every duct issue we see here. The flex duct and fiberglass duct board installed during that boom is now 20 to 30 years old, which is exactly the age when the inner liner begins to delaminate, the outer vapor barrier tears, and the runs start sagging in the attic heat. Unlike Plano, where housing spans several decades and ages are staggered, Allen’s duct systems are deteriorating in neighborhood-wide waves. Whole subdivisions built in the same phase are often due for inspection and cleaning at the same time.
The second factor is the clay. Allen sits on blackland prairie soil that swells with wet springs and shrinks in dry summers. That movement shifts framing and slab edges slightly, and over the years it loosens duct collars and joints up in the attic. Add HVAC systems that run seven to eight months a year pulling in cedar, elm, and oak pollen from spring through early summer, and you get duct interiors that hold a lot more than dust. In the eastern growth corridors built around 1997 to 2005, we routinely find flex runs that were stapled at wide intervals rather than saddled. After 20-plus years of attic temperatures exceeding 140°F, those runs have partially collapsed at the low points and turned into debris traps. You can’t clean those without re-supporting the duct first.
Our Main Allen Services
Most Allen homeowners call us about two things: the dust and debris moving through their ductwork, and the HVAC system attached to it. Both are covered below, each with its own dedicated Allen resource page.
Air Duct Cleaning in Allen
The homes here have long flex-duct runs stretched across large attics, often installed rapidly during the 1990s and 2000s buildout. Twenty or thirty years of thermal cycling and clay-driven foundation movement has left many of those runs sagging, separated, or shedding liner material into the airflow. Our Air Duct Cleaning in Allen service documents every run with before and after photos, and we quote a written price before a single panel comes off.
HVAC Cleaning in Allen
Allen’s HVAC systems run most of the year, pulling spring pollen and summer humidity through the evaporator coil and blower assembly. The result is a system that circulates the same irritants year after year unless the coil, blower, and cabinet are cleaned. Our HVAC Cleaning in Allen service covers the full air handler, not just the visible registers.
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.
BeforeAfterDryer Vent Cleaning in Allen
Dryer vent cleaning in Allen matters more than in most Texas cities because the homes are two-story and the vents are long. A dryer in a 1990s or 2000s two-story home in Allen often exhausts through 15 to 25 feet of rigid or semi-rigid pipe with multiple elbows before it reaches the exterior wall, and every foot of that run collects lint. When that lint mixes with the humidity of Collin County and the heat of a dryer cycling in a 100°F attic, the obstruction builds fast. Dryer Vent Cleaning is the one service that affects both a fire hazard and your monthly utility bill, and in Allen we treat it as a documented, photographed job, not a quick once-over.
Dryer Vent Inspection
Signs you need it
Clothes taking 90 minutes or longer to dry, a dryer exterior that is hot to the touch mid-cycle, or a burning smell when the dryer runs are all signals of a restricted vent.
What it costs in Allen
A standalone dryer vent cleaning in Allen typically runs $129-$199, depending on the run length and the number of elbows; a camera inspection of the vent line is $75-$150.
How we do it
We run a camera through the full vent run to document the obstruction, clean it with a rotary brush and negative-pressure extraction, then photograph the interior again to show the result.
Lint Removal
Signs you need it
Visible lint around the dryer’s exterior vent flap, a dryer that shuts off mid-cycle due to overheating, or the smell of warm fabric not escaping the laundry room all point to a packed vent.
What it costs in Allen
Basic lint removal as part of a dryer vent cleaning falls within the $129-$199 range in Allen; a severely impacted vent with a bird nest or rodent debris can push the job to $250-$400.
How we do it
We dislodge the packed lint with a HEPA-filtered negative-air machine, brush the full run, and remove whatever was trapped inside, including any nesting material.
Vent Rerouting
Signs you need it
A dryer vent that terminates under a soffit, through a roof with a screen guard, or into a crawlspace is a code violation and needs rerouting to an exterior wall.
What it costs in Allen
Complete dryer vent rerouting in a single Allen home typically costs $300-$770, depending on the new termination point and the structural work required.
How we do it
We plan the shortest viable path to an exterior wall, replace any damaged sections, properly support the run, and seal the old termination point so no air or pests re-enter.
Bird Guard Installation
Signs you need it
Bird droppings below the exterior vent, nesting material visible at the opening, or a chirping sound from inside the vent mean birds have already started using the pipe as a home.
What it costs in Allen
Installing a bird guard on an Allen home typically runs $75-$250, depending on the vent location and whether the old guard needs removal first.
How we do it
We remove any existing nest, clean the vent, and install a durable metal guard over the exterior termination point to prevent re-entry without restricting airflow.
What Dryer Vent Cleaning Costs in Allen
| Item | Typical range in Allen |
|---|---|
| Standalone dryer vent cleaning | $129-$199 |
| Camera inspection of vent line | $75-$150 |
| Vent rerouting (with repair or replacement) | $300-$770 |
In Allen, the biggest cost variable is run length and accessibility. A two-story home with a dryer on the second floor and a vent that terminates near the roof means more equipment, more time, and sometimes a ladder truck. That’s why we always quote a written price before work starts. Haven Standard Clause 1: no exceptions.
Does homeowners insurance cover dryer vent cleaning in Allen?
Most policies do not cover routine dryer vent cleaning, but some insurers in Collin County now require proof of cleaning after a dryer fire claim. The photo record we provide on every job serves as that documentation.
How do I know the vent was actually cleaned?
We photograph the inside of the vent before and after cleaning, and both images go into your job record. If the photo does not show a clear run, the 365-Day Done Right Promise means we return to fix it in writing.
Duct Repair & Sealing in Allen
Duct repair and sealing in Allen is often the real problem behind a dusty house. The duct systems installed during Allen’s 1990s and 2000s buildout are now at the age where flex duct sags and separates in the attic heat, pulling attic air and insulation into the conditioned space. When we run a camera through a duct run in Allen and find a 3-inch debris build-up at the first elbow, the issue is rarely the cleaning itself. The issue is that the run collapsed and is now acting as a scoop for attic particulate. Duct Repair & Sealing fixes the structure first, then the air.
Duct Sealing
Signs you need it
Rooms that never reach the thermostat setting, a visible gap where the duct meets the register boot, or dust accumulating faster than you can clean all point to leaks.
What it costs in Allen
Sealing accessible duct joints and seams in an Allen attic typically runs $300-$900; a full aerosolized duct sealing job is $1,500-$3,000.
How we do it
We locate the leaks with a pressure test or manual inspection, then seal them with mastic paste and tape rated for the attic temperature, not hardware-store duct tape.
Flex Duct Repair
Signs you need it
Sagging plastic sheathing visible in the attic, a musty smell from the vents, or a bedroom that is always 10 degrees off from the rest of the house are classic flex duct failures.
What it costs in Allen
Repairing a single collapsed or disconnected flex duct run in Allen typically ranges from $250-$550; a full flex duct replacement runs $2,000-$5,000 depending on home size.
How we do it
We access the run, cut out the collapsed or torn section, replace it with correctly sized R-6 or R-8 flex duct, and saddle it every 4 feet so it cannot sag again.
Metal Duct Repair
Signs you need it
A rattling sound from the ceiling when the system kicks on, a visible dent or gap in an exposed metal trunk line, or airflow that has dropped noticeably in half the house signals a broken metal duct.
What it costs in Allen
Repairing a section of metal duct in an Allen home runs $400-$1,200; a custom-fabricated metal duct replacement section can reach $1,500.
How we do it
We measure the damaged section, fabricate or source a matching replacement, and install it with mechanical fasteners and mastic sealant at every joint.
Duct Insulation
Signs you need it
An attic that feels like a sauna, supply air that arrives warm in summer, or condensation dripping from ducts onto the attic floor are all signs of failed or missing insulation.
What it costs in Allen
Insulating exposed metal duct runs in an Allen attic typically costs $500-$1,500, depending on the length and the insulation R-value required.
How we do it
We wrap the runs, seal the insulation vapor barrier against the humid attic air, and secure everything so it does not shift during the next Texas summer.
What Duct Repair & Sealing Costs in Allen
| Item | Typical range in Allen |
|---|---|
| Duct joint and seam sealing | $300-$900 |
| Flex duct repair (per run) | $250-$550 |
| Aerosolized duct sealing | $1,500-$3,000 |
The biggest cost driver in Allen is access. Homes built in the 1990s and 2000s often have attics that are tight, hot, and full of loose-fill insulation, and techs need to carry in lighting and plywood just to reach the runs. That labor is why we quote a written price per job, not a per-vent figure, and why we photograph the repair before and after.
Why are some duct sealing quotes so much cheaper in Allen?
Cheaper quotes often cover only the visible trunk line or use tape that fails in an Allen attic within a season. Our written scope lists every joint and run we will seal, and the photo record confirms what was actually done.
Does the 365-Day Done Right Promise cover duct repairs?
Yes. If a sealed joint opens or a repaired run separates within the first year, we return and redo the work in writing, under the 365-Day Done Right Promise. The guarantee is a clause, not a conversation.
Air Quality & Sanitizing in Allen
Air quality and sanitizing in Allen is about what the ducts are circulating. The compression of Allen’s buildout means most homes have duct liners that are now breading biological growth after 20 or 30 years of Collin County humidity and seven-to-eight-month cooling seasons. Every spring, cedar and elm pollen loads move through those runs, and we regularly pull out filters caked with a fine yellow-brown powder that is not dust at all. Air Quality & Sanitizing is the service that addresses what is living and growing in the duct liner, not just what is sitting on top of it.
Mold Treatment
Signs you need it
A musty smell that gets stronger when the AC runs, black or green spots visible on the register grilles, or respiratory irritation that improves when you leave the house all indicate mold inside the ducts.
What it costs in Allen
Treating mold in the ductwork of an Allen home typically runs $650-$1,250; an air testing for mold spores before and after treatment is $150-$300.
How we do it
We photograph the affected area, apply an EPA-registered antimicrobial fog designed for duct interiors under containment, then run the system to distribute the treatment through every run.
Odor Removal
Signs you need it
A sour or stale smell that returns within hours of cleaning, a previous pet or cooking odor that has sunk into the liner, or a smell that is worse in one specific room all suggest absorbed odor.
What it costs in Allen
Duct and HVAC odor removal in Allen typically runs $300-$650, depending on the square footage and the number of runs treated.
How we do it
We identify the odor source with our camera, remove any contaminated material, then fog the runs with a deodorizing agent that neutralizes the molecules rather than masking them.
UV Light Installation
Signs you need it
Recurring mold on the coil despite cleaning, a musty smell that comes back every summer, or a family member with severe allergies that worsen in the cooling season are all signals for UV.
What it costs in Allen
Installing a UV-C air purifier at the coil in Allen typically runs $600-$1,100, including the lamp and installation.
How we do it
We mount the UV lamp so it shines directly on the evaporator coil and drain pan, wire it to run only when the blower runs, and document the installation with photos.
Air Purifier Install
Signs you need it
High pollen counts in spring that make it hard to breathe indoors, pets that shed heavily, or a home where the air feels stale even after opening windows all point to installing a whole-home purifier.
What it costs in Allen
A duct-mounted HEPA or media air purifier installation in Allen typically runs $800-$1,800, depending on the system and the access to the return plenum.
How we do it
We install the purifier in the return duct, seal the housing so no unfiltered air bypasses it, and show you the pressure drop across the filter before we leave.
What Air Quality & Sanitizing Costs in Allen
| Item | Typical range in Allen |
|---|---|
| Duct mold treatment | $650-$1,250 |
| Odor removal | $300-$650 |
| UV-C air purifier installation | $600-$1,100 |
Allen’s blackland clay and the long cooling season combine to create humid attics, and humid attics mean duct liner that stays damp longer. The work is not dramatic; it is removal, fogging, and documentation. The price is written before we start, and the before and after photos are part of the job record.
Can I sanitize my own ducts in Allen?
No. Duct sanitizing requires EPA-registered chemicals applied under containment and a fogging process that reaches every run. Improper application means you are breathing the chemical, not the treatment working on the duct liner.
How often should Allen homeowners sanitize their ducts?
There is no fixed interval. Homes with recurring mold, a history of water intrusion, or severe spring allergies may treat every two to three years. Most Allen homes that are cleaned and sealed properly do not need annual sanitizing.
Brands We Service in Allen
We service and install air quality equipment from Honeywell, Aprilaire, Guardsman, and other trade-recognized brands. Parts for common systems are stocked locally through our Dallas-Fort Worth office, which means most Allen jobs are completed in a single visit. See our brands for the full equipment list.
Pricing for Air Duct Cleaning in Allen, TX
| Service | Typical range in Allen |
|---|---|
| Full air duct cleaning (single system) | $350-$700 |
| Whole-home duct cleaning (2+ systems) | $700-$1,200 |
| Dryer vent cleaning | $129-$199 |
| Duct joint and seam sealing | $300-$900 |
| Duct mold treatment | $650-$1,250 |
| UV-C air purifier installation | $600-$1,100 |
| Odor removal | $300-$650 |
| Air purifier installation | $800-$1,800 |
In Allen, the price is pushed up by two things: the age of the duct runs, which often need re-supporting before they can be cleaned, and the attic access. Homes in the eastern growth corridors built circa 1997 to 2005 tend to have tight attics and collapsed runs, and that adds labor. The price we quote is the price you pay. Written before work starts, every time, under Haven Standard Clause 1.
Neighborhoods We Serve in Allen
We work across all of Allen, including the subdivisions built in the 1990s and 2000s where the duct systems are now reaching the end of their service life. Our Dallas-Fort Worth office dispatches local crews to Allen daily, and most appointments are scheduled within the same week.
- Twin Creeks
- Watters Crossing
- Lost Creek Ranch
- Star Creek
- Waterford Parks
Service Area - Cities Near Allen
Our crews serve Allen and the surrounding Collin County communities. If you are in Plano, TX, McKinney, TX, Wylie, TX, or Sachse, TX, we can schedule a written-price visit for your home as well.
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
Most single-system Allen homes take four to six hours. Two-story homes with long runs built in the 1990s and 2000s can take a full day, especially if the runs need re-supporting before cleaning. We tell you the time window in the written scope before work starts.
No. Duct cleaning, dryer vent cleaning, and duct repair are inside the home structure and do not require HOA approval in any Allen neighborhood we service. Exterior changes like vent rerouting may need a quick architectural review depending on the community.
Written pricing before work starts, before and after photos of every run, and a written guarantee. The industry’s bait-and-switch reputation comes from coupon pricing that becomes a much larger invoice at the door. Ask for the price in writing and the photo record as a deliverable. We do both on every job, under the 365-Day Done Right Promise.
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
"They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A."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.