Air Duct Cleaning
Lewisville, TX
Cedar fever season. 97°F North Texas summers. Lake Lewisville humidity from 28,980 acres.
Truck-mounted HEPA vacuum at 12,000 CFM — full source removal — before-and-after photos every job.
🌿 Cedar fever season runs December–February. Lewisville’s Ashe juniper belt sends pollen directly into your return ducts every heating cycle — amplifying your symptoms indoors. Does cleaning actually help with cedar fever? →
Your Home’s Ducts Are Working Against You
Lewisville’s air quality challenges stack in ways specific to this part of Denton County. This isn’t a sales pitch — it’s the reason indoor air quality here is measurably worse without professional cleaning.
Cedar Fever — December to February
Ashe juniper pollen (20–40 microns) passes standard MERV-8 filters and deposits in your return ducts. Every heating cycle recirculates it. Your HVAC becomes the amplifier — making indoor symptoms worse than standing outside. Ever wonder why you feel worse inside during January?
Lake Humidity & Summer Mold
Lake Lewisville’s 28,980-acre surface creates a humidity microclimate for 75077 and 75022 homes. July attics hit 130–145°F while 55°F air runs through flex ducts in that same attic. Condensation grows mold inside the insulation jacket — the musty smell every August is mold releasing spores.
Old Systems + New Construction
Old Town’s 1960s galvanized metal trunks hold 40+ years of pollen and have never been cleaned. Castle Hills Northpointe new builds from Toll Brothers, American Legend, Britton, Belclaire, and Shaddock carry 1–3 lbs of construction debris before you ever move in. Neither is clean without service.
How We Compare to Other Lewisville Options
We’re not modest here. Lewisville homeowners deserve to see the real differences before they book.
| Company | Truck-Mounted Equipment | Written Upfront Price | NADCA Source Removal | Before/After Photos | Local Lewisville Focus |
|---|---|---|---|---|---|
| $49 Door-Hanger Specials | ✗ Portable only | ✗ Bait & switch | ✗ Register-level only | ✗ None | ✗ Mass-market DFW |
| National Franchise Chains | ⚠ Varies by location | ⚠ Often variable | ⚠ Inconsistent | ⚠ Not standard | ✗ Generic DFW |
| Cleaning Air Duct Lewisville | ✓ 12,000 CFM truck | ✓ Written, never changes | ✓ Full source removal | ✓ Every job | ✓ Lewisville-specific |
Our Services in Lewisville TX
One focus. Every service exists because Lewisville homes specifically need it.
Residential Air Duct Cleaning
All supply and return ducts, trunk lines, and registers — full source removal to NADCA standards. Before-and-after photos. Written report at completion. Every Lewisville neighborhood and ZIP code.
Learn More →Dryer Vent Cleaning
Full vent run from dryer to exterior exit including attic-vented and roof-exit systems — common in 1970s–80s Lewisville builds. Airflow verified before and after. Prevents the #1 cause of residential dryer fires.
Learn More →Air Duct Sanitizing
EPA-registered antimicrobial applied after cleaning. Kills mold spores and inhibits regrowth for months. Strongly recommended for Lake Lewisville area homes where summer humidity drives the mold cycle annually.
Learn More →Post-Construction Cleaning
Castle Hills Northpointe new builds — Toll Brothers, American Legend, Britton Homes, Belclaire, and Shaddock. Builders don’t clean ducts before key handover. Schedule within 60–90 days of move-in.
Learn More →Commercial Duct Cleaning
Office buildings, medical facilities, schools, and retail along I-35E and the Vista Ridge Mall corridor. Evening and weekend scheduling. Written documentation for facility compliance records.
Learn More →UV Light Installation
UV-C germicidal light at the evaporator coil — continuous year-round mold suppression. Best ROI for lakeside 75077 and 75022 homes where the seasonal humidity mold cycle repeats every summer.
Learn More →How We Clean — Step by Step
Transparency is what separates legitimate cleaning from the $49 operations. Here is exactly what happens — so you know what to expect and can verify it’s being done right.
Arrival & Walkthrough
Two technicians arrive. Shoe covers on before entry. Drop cloths down. We walk every room, locate every vent and return grille, and confirm the written quote before any tools come out. What you were quoted is what you pay.
Negative Pressure Setup
The 12,000 CFM truck-mounted HEPA vacuum connects to your main trunk line — creating negative pressure throughout the entire duct network simultaneously. Every run pulling toward the vacuum. Nothing gets blown around your home.
Individual Duct Agitation
Compressed air at 250 PSI through air rods, octopus whips, and forward/reverse heads — every supply duct and return duct individually. Not just accessible ones near the registers. Every run, farthest first, working toward the trunk.
Trunk Line & Air Handler
Main supply and return trunks cleared. Blower compartment and evaporator coil inspected and cleaned — the coil is the primary mold growth site in Lake Lewisville area homes. Mold documented with photos if found.
Registers & Sealing
All registers removed, washed, reinstalled. All access holes sealed permanently with sheet metal and metal tape — airtight, invisible after completion. Not cosmetic damage; functional permanent seals.
Photo Report & Sign-Off
Before-and-after photos at the trunk line and representative duct runs. Written service report delivered before we leave. You see exactly what was there and what’s gone — in your hands before we drive away.
When Lewisville Ducts Need Attention Most
Understanding timing makes the difference between a one-time cleaning and a permanent improvement.
Oct–Nov — Pre-Cedar
Best window to clean before cedar season begins. Remove previous season’s accumulation so your heating system starts December clean. Scent trails form in 48–72 hrs once a cycle starts.
Dec–Feb — Cedar Fever
Ashe juniper pollen release — Lewisville’s most significant indoor air quality period. Heater runs continuously. Every cycle recirculates accumulated pollen from return ducts directly into living spaces.
Mar–Apr — Spring Pollen
LLELA’s 2,600 acres of post oak and cedar elm release pollen from March through April. Sticky oak pollen accumulates in supply ducts rapidly. First AC run of the season circulates everything at once.
Jun–Sep — Lake Humidity
Lake Lewisville’s humidity microclimate drives condensation into flex duct insulation jackets. Attics hit 145°F. Mold colonies establish and release spores on every AC cycle through August and September.
Lewisville Air Duct Cleaning Cost — 2026
Written before scheduling. Never changes on arrival. No on-site discoveries that add to the total.
About the $49 Deals You See Advertised in Lewisville
The $49 price gets a technician through your door — from there, discovered mold or oversized system claims push the real quote to $500–$800, using portable equipment that can’t reach trunk lines. Legitimate source removal requires a truck with a mounted vacuum unit parked outside for 3–5 hours. No truck = no source removal. Full breakdown: Is Air Duct Cleaning a Scam? →
What Our Customers Say
4.9 stars · 87 verified jobs · From Old Town to Castle Hills to the lakeside
“Moved into a Castle Hills Northpointe Toll Brothers home in March. These guys showed us the before photos — white drywall dust coating throughout the trunk line. We had no idea. Night and day difference in air quality after.”
“1968 Old Town home. Never been cleaned in 40+ years. Cedar fever season this year was the first time in a decade my wife didn’t suffer worse indoors than outside during January. We wish we’d known about this connection years ago.”
“Lakeside home in 75077. Had that musty smell from the vents every August for three years running. They found mold in the flex duct insulation and showed us photos. Cleaned and sanitized. No smell this summer. First time in four years.”
Lewisville Neighborhoods We Serve
Every neighborhood has a different duct age, material, and problem. We know them all — and we show up with the right approach for each.
+ All Denton County
Frequently Asked Questions
Everything Lewisville homeowners ask before booking.
Ready for Clean Air in Your
Lewisville Home?
Written quote before scheduling. Price never changes on arrival. Truck-mounted HEPA. Before-and-after photos. 4.9 stars across 87 Lewisville jobs.
- Licensed & Insured
- NADCA Source-Removal
- Serving All of Lewisville
- Price Never Changes On Arrival
- Two Techs On Every Job