Air Duct and Dryer Vent Cleaning in Flower Mound and Denton County
Flower Mound's 1990s subdivisions run flex duct that has spent 25 years and more in a hot attic, and the new builds in Little Elm, Aubrey and Justin often still hold the builder's drywall dust. Both get the same whole-house cleaning: every run under negative pressure, the joints resealed, and one price for the house, fixed before the truck is scheduled.
Home base is Flower Mound. Lewisville, Highland Village, Denton, Little Elm and the rest of Denton County are the same drive. Monday to Saturday, 7am to 7pm.
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What gets cleaned in Flower Mound and the rest of Denton County
Air Duct Cleaning
Every supply, return and trunk line cleaned under negative pressure. One flat price for the whole house.
Dryer Vent Cleaning
Lint cleared from the dryer to the outside cap. Faster drying, lower bills, and the fire risk gone.
HVAC System Cleaning
The air handler itself cleaned: blower wheel, evaporator coil, drain pan and plenums.
Sanitizing & Mold Treatment
EPA-registered antimicrobial applied after cleaning, when there is a real reason for it. Never a surprise upsell.
Dryer Vent Repair
Crushed, disconnected, too-long or plastic vents replaced with rigid metal that meets code.
New Home & Post-Construction
Drywall dust, sawdust and construction debris pulled out of the ducts before you breathe it.
Commercial
Offices, medical, retail, restaurants and multi-family on a schedule, with documentation.
A 1990s attic in Flower Mound, a 2020s attic in Little Elm
Flower Mound grew at nearly 13 percent a year through the 1990s, and about six in ten of its homes date from 1970 to 1999, so the typical job here is flexible duct that has spent 25 to 35 years in a hot attic, sagging, holding dust in the low spots and pulling apart at the joints. Cleaning means resealing those runs, not just vacuuming them, and the newer homes in Little Elm, Aubrey and Justin often still hold drywall dust from construction.
The laundry room is upstairs
The two-story plans that went up across Flower Mound, Highland Village, Corinth and Lewisville from the 1970s through the 1990s put the laundry on the second floor, and the plans going up now along US 380 do the same. Most second-floor laundry rooms in Denton County vent through the attic to a roof cap, and those long runs are exactly the ones that clog and come apart. The crew works that run from the dryer connection to the cap, lifts the cap to clear the lint packed under it, and checks airflow at the cap before and after so you can see the difference. The National Fire Protection Association counts about 13,820 home fires a year involving clothes dryers, and failure to clean is the leading cause at about a third.
Ten thousand permits a year
Denton County has permitted more than 10,000 new housing units every year since 2022, 10,507 of them in 2024, and the Census Bureau put the county past one million people in 2025, up 18 percent since 2020. Few of those homes had the ducts cleaned before the family moved in. Little Elm, Aubrey, Justin and the Harvest and Treeline communities are where those houses are, and a system that ran through drywall sanding holds that dust in the flex until somebody pulls it out under negative pressure. A new-home cleaning is the same job as the one on a 1990s house, minus the resealing, and it is the one cleaning the house will need for years.
July, and the coil
By July the system is running most of the day, and a coil furred with dust is the usual reason it cools poorly or ices over. The blower door comes off on every job for a photo of the wheel and the coil face. If the photo is clean, you hear that and nothing more is sold. If it is not, coil cleaning is $249 to $349 and the choice is yours.
What the visit costs
A single-system house is $395 to $495, every supply, every return, the trunk lines and both plenums. A second system on the same visit adds $250, and in Argyle, Lantana and on the larger Flower Mound lots a second or third system is the rule rather than the exception. Dryer vent cleaning is $129 on its own or $475 to $575 with the ducts. If you are not sure the ducts need it, a camera inspection is $79, credited toward cleaning.
Call (972) 460-5954 with the square footage, the number of thermostats and whether the laundry is upstairs. That is enough to set the price for the house, and the price does not change when the truck arrives.
Areas we serve around Flower Mound
The age of the house sets the job in Denton County: original flex duct in the 1970s to 1990s towns, builder dust along US 380. Pick your town.
Frequently asked questions
What does whole-house duct cleaning cost in Flower Mound?
$395 to $495 for a single-system home, with every supply, every return, the trunk lines and both plenums included, and the runs resealed where they have pulled apart. A second system on the same visit adds $250, which comes up on most calls from Argyle, Lantana and the larger Flower Mound lots. Dryer vent cleaning is $129 alone or $475 to $575 with the ducts. The price is set on the phone from the square footage and the system count, and it is the price on the invoice.
The house was built in the 1990s and the duct has never been cleaned. Clean it or replace it?
Clean it, in most cases. Flex duct that age has sagged between its supports and pulled loose at the collars, and the dust sits in the low spots. The crew lifts the runs back onto their straps, seals the collars and the plenum joints with mastic, and pulls the dust out under negative pressure. Replacement is the call only when the inner liner has torn or a run has been crushed flat, and the photos show that before anyone prices it.
The laundry room is upstairs. How often does that vent need cleaning?
Every year. A second-floor laundry in Flower Mound or Highland Village usually vents up through the attic and out a roof cap, and that run is long enough, with enough elbows, that a year of lint narrows it. Between cleanings, watch for towels that take two cycles, a dryer top that is hot to the touch, and lint on the shingles around the cap. A cap with a screen on it gets the screen removed as part of the cleaning.
How long does the crew need, and do I have to stay?
A single-system house takes most of a morning or an afternoon; a second system adds to that. Someone has to open the door and walk the house with the technician at the start, and we want you there at the end for the photos. Between those two points you can leave.
Do I need the sanitizer?
Usually not. It is applied only after a cleaning and only when the camera shows growth, it is an EPA-registered product labeled for HVAC use, and it runs $99 to $149. The house is aired out afterward and you get the product sheet. If the camera shows dust and nothing else, nobody will suggest it.
Know the square footage and how many thermostats the house has, and the price is settled on the first call.