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 Lewisville, TX
HVAC cleaning in Lewisville typically runs $380-$620 for a whole-system job, with air quality and sanitizing services adding $180-$450 depending on whether mold treatment or UV installation is needed. We dispatch crews from our Dallas-Fort Worth office to Lewisville daily, and every job starts with a written price before any panel comes off. Call (469) 452-7766 for a free estimate.
Lewisville’s position along Lake Lewisville creates a set of duct problems we don’t see in landlocked suburbs. The lake’s 29,000-acre surface keeps ambient humidity elevated in shoreline neighborhoods, and that moisture combines with 30- to 50-year-old fiberglass duct board from the city’s 1970s-1990s building boom to produce mold growth inside attic systems that homeowners rarely detect until respiratory symptoms appear.
Why Lewisville Homes Are Different
The housing stock here is defined by two forces: age and terrain. Lewisville’s suburban expansion peaked between the mid-1970s and early 1990s, leaving thousands of tract homes with original fiberglass duct board or first-generation flex duct now well past its service life. That material delaminates, sags at elbows, and traps pollen in a way modern sheet metal does not.
These homes also sit on North Texas black clay soils that swell and shrink seasonally. We’ve found duct joint separation in attic systems over Old Orchard Valley and The Highlands that pulls unconditioned attic air and insulation fibers directly into the supply stream. The lake adds the final variable: humidity levels in attic spaces near the western shoreline stay high enough that even minor gaps at flex duct collars become condensation points, a failure mode technicians working ten miles east rarely encounter.
Summer runtimes of 16+ hours daily from May through September compound the problem, pulling enormous volumes of construction dust and pollen through aging systems. The regional cedar fever season from December through February then loads those same ducts with mountain cedar pollen, creating a predictable post-winter spike in calls from Lewisville homeowners who finally connect their symptoms to what’s inside the plenum.
Our Main Lewisville Services
Three services account for most of our Lewisville calls. Each has its own page with full pricing and scope details.
Air Duct Cleaning in Lewisville
We clean the full supply and return network with negative-pressure extraction, photographing every duct run before and after. In Lewisville’s lake-adjacent neighborhoods, we frequently find moisture-bonded debris that requires more aggressive agitation than dry dust removal. Every job concludes with a Documented Photo Record delivered to the customer. Air Duct Cleaning in Lewisville
Dryer Vent Cleaning in Lewisville
Lint accumulation in dryer vents is a fire hazard that builds faster in homes with longer vent runs through hot attics, common in 1980s Lewisville construction. We clear the full run from appliance to termination, verify airflow with a meter, and provide before-and-after photos. Dryer Vent Cleaning in Lewisville
Duct Repair & Sealing in Lewisville
Black clay soil movement separates duct joints over time, and lake humidity degrades flex duct collars. We replace damaged sections with new flex or sheet metal, seal joints with mastic, and pressure-test the repaired system. Duct Repair & Sealing in Lewisville
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 Lewisville
HVAC cleaning in Lewisville addresses the accumulated load in systems that run 16+ hours daily through summer, pulling lake-moistened air through 30- to 50-year-old duct board. The HVAC Cleaning service we deliver here includes full evaporator coil, blower, and air handler cleaning, with every component photographed before and after under our Documented Photo Record protocol established in 2013.
Evaporator Coil Cleaning
Signs you need it
Ice formation on the coil, weak airflow from registers, or a musty smell when the system cycles on in Lewisville’s humid summer months.
What it costs in Lewisville
Evaporator coil cleaning typically runs $180-$340 in Lewisville, depending on accessibility and whether the coil requires chemical treatment for mold.
How we do it
We access the coil through the plenum, apply foaming cleaner, rinse with low-pressure water, and photograph the full surface before reassembly.
Blower Cleaning
Signs you need it
Vibration noise from the air handler, uneven airflow room-to-room, or dust puffing from registers when the fan starts.
What it costs in Lewisville
Blower cleaning in Lewisville generally falls between $140-$260, with variable-speed motors at the higher end due to disassembly complexity.
How we do it
We remove the blower assembly, clean blades and housing with compressed air and solvent, balance the wheel, and verify amp draw before reinstalling.
What HVAC Cleaning Costs in Lewisville
| Item | Typical range in Lewisville |
|---|---|
| Evaporator coil cleaning | $180-$340 |
| Blower cleaning | $140-$260 |
| Full HVAC cleaning (coil + blower + air handler) | $380-$620 |
How do I know my HVAC system needs cleaning, not just my ducts?
If rooms cool unevenly, the fan makes new noise, or you smell must when the AC cycles, the problem is likely in the HVAC components, not the duct runs. We inspect the coil, blower, and air handler with a camera before quoting. Call (469) 452-7766 for a free inspection.
Can HVAC cleaning fix the humidity problems in my lake-area home?
Cleaning removes mold and debris that block airflow, but it does not seal duct leaks or add dehumidification; we often pair HVAC cleaning with duct sealing in Lewisville’s shoreline neighborhoods. We’ll photograph the actual condition and write a scope that addresses both.
Air Quality & Sanitizing in Lewisville
Air quality and sanitizing in Lewisville targets the microbial growth that lake humidity breeds inside aging duct board, particularly in 1980s homes near the western shoreline where we’ve pulled panels showing black mold despite normal system operation. The Air Quality & Sanitizing service applies EPA-registered treatments and, where appropriate, UV light installation to prevent recurrence.
Mold Treatment
Signs you need it
Visible black or green growth on duct board, a persistent earthy smell from registers, or respiratory symptoms that worsen when the system runs.
What it costs in Lewisville
Mold treatment in Lewisville typically ranges from $280-$520 for localized application, with whole-system treatment higher if multiple duct runs are affected.
How we do it
We apply an EPA-registered antimicrobial through the full duct network, let it dwell per manufacturer spec, then extract residue and photograph treated surfaces.
UV Light Installation
Signs you need it
Recurring mold after professional cleaning, or a home in a lake-adjacent Lewisville neighborhood with chronically high attic humidity.
What it costs in Lewisville
UV light installation in Lewisville generally runs $340-$580 including the lamp, housing, and electrical connection to the air handler.
How we do it
We mount a UV-C lamp in the supply plenum, wire it to the blower circuit for automatic operation, and show the customer the installation photo.
What Air Quality & Sanitizing Costs in Lewisville
| Item | Typical range in Lewisville |
|---|---|
| Mold treatment (localized) | $280-$520 |
| UV light installation | $340-$580 |
| Bacteria sanitizing (whole system) | $180-$340 |
Is mold in my ducts dangerous, or just unpleasant?
Some mold species produce mycotoxins that irritate airways, particularly in children and allergy sufferers; we treat all visible mold growth as a health concern and document what we find with photos. Call (469) 452-7766 if you suspect mold.
Will UV lights actually prevent mold from coming back?
UV-C light inhibits mold growth on illuminated surfaces but does not remove existing debris or seal moisture entry points; we install UV as part of a broader scope that includes cleaning and, often, duct sealing in Lewisville’s humid conditions.
Brands We Service in Lewisville
We stock parts and service equipment from Honeywell, Aprilaire, and Guardsman, with most replacement components available within 24 hours through our Dallas-Fort Worth supply chain. our brands
Pricing for Air Duct Cleaning in Lewisville, TX
| Service | Typical range in Lewisville |
|---|---|
| Air duct cleaning (whole system) | $320-$580 |
| Dryer vent cleaning | $120-$220 |
| Evaporator coil cleaning | $180-$340 |
| Blower cleaning | $140-$260 |
| Full HVAC cleaning | $380-$620 |
| Duct repair & sealing (per system) | $280-$640 |
| Mold treatment | $280-$520 |
| UV light installation | $340-$580 |
| Bacteria sanitizing | $180-$340 |
| Odor removal treatment | $160-$300 |
Prices increase in Lewisville when we encounter collapsed flex duct, heavy mold requiring extended dwell time, or systems with more than 12 registers. Every price is written and agreed before work starts, per Haven Standard Clause 1.
Neighborhoods We Serve in Lewisville
Our crews work throughout Lewisville, from the older lake-adjacent subdivisions to newer infill near Vista Ridge. Most appointments are scheduled within two business days.
- Old Orchard Valley
- The Highlands
- Valley Vista
- Castle Hills
- Vista Ridge Estates
Service Area - Cities Near Lewisville
We serve Lewisville homeowners directly and regularly work in neighboring communities including Flower Mound, TX, Carrollton, TX, Plano, TX, and Richardson, TX. Scheduling and dispatch are coordinated from our Dallas-Fort Worth office.
Serving Lewisville, TX - Our Local Coverage Area
We’re based in the Lewisville 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 Lewisville
Duct cleaning itself does not require a permit in Lewisville; duct repair or modification that alters the HVAC system’s capacity may trigger a mechanical permit through the city’s Building Inspections division. We handle permit documentation on any job where it’s required, at no additional cost.
Most Lewisville appointments are available within two business days; lake-area homes with active mold concerns receive priority scheduling. We do not charge extra for weekend appointments.
We work in Lewisville HOAs regularly, including gated communities; our technicians arrive in marked vehicles with identification, and we provide certificate of insurance documentation when your association requires it. Call (469) 452-7766 to confirm coverage for your specific neighborhood.
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 Lewisville Customers Say
"Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."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."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.