About Cleaning Air Duct Lewisville
We’re a professional air duct cleaning service focused entirely on residential and commercial properties throughout Lewisville, TX and Denton County. One thing: air ducts, dryer vents, and indoor air quality. Truck-mounted HEPA equipment. Written upfront quotes. Before-and-after photos on every job.
This City Has Specific Air Quality Conditions That Make Our Work Genuinely Important Here
Cedar fever season from December through February affects a large portion of Lewisville’s population. The city’s position in the Ashe juniper cedar belt, combined with the LLELA hardwood forest west of Old Town, means pollen loads run above the DFW metro average. The aging housing stock in Old Town and Lewisville Valley contains original galvanized duct systems from the 1960s and 1970s that have accumulated 40–60 years of pollen without ever being professionally cleaned.
The lakeside neighbourhoods in 75077 and 75022 deal with chronic humidity from Lake Lewisville that promotes biological growth inside flex duct insulation that no amount of filter changing addresses. Castle Hills Northpointe’s active new construction creates post-construction cleaning needs that most new homeowners don’t know exist until we show them the before photos.
These are conditions we know well because we work in this market every week. When an Old Town homeowner calls about cedar fever being worse indoors than outside, we know exactly which duct type their 1975 home has and what we’re going to find when we open it.
Truck-Mounted Equipment Only
We use 12,000 CFM truck-mounted HEPA vacuum systems — the only equipment capable of creating the negative pressure throughout a full duct system that NADCA source-removal standards require. We don’t own portable vacuum units. If there isn’t a truck with a mounted unit parked outside your home during service, the cleaning isn’t source removal.
Written Quotes — Price Never Changes
Written price before any appointment is booked. That written price is what you pay. No on-site variables. No discovered conditions that change the number. The only adjustment is if you choose to add a service at your own request during the job.
Lewisville Neighbourhood Knowledge — What We Find
🏚️ Old Town & Lewisville Valley
Galvanized metal systems from the 1950s–1980s. Cloth tape seam condition tells us immediately whether the system is drawing unfiltered attic air. Horizontal trunk low points always pool debris. Cedar pollen in these systems is layered and identifiable by season in older deposits.
🏗️ Castle Hills Northpointe
Drywall dust is the primary debris type — fine white gypsum coating throughout the trunk line. We photograph the trunk before and after so homeowners can see what was there before we arrived. 1–3 lbs of construction material consistently in 30–90 day old builds.
🌊 Lake Lewisville Area (75077)
We check insulation jacket integrity for condensation damage and mold penetration before cleaning. Sanitizing is a standard recommendation — the conditions that created the mold will re-create it if the biology isn’t addressed alongside the mechanical cleaning.
🏘️ Hunters Glen & Garden Ridge
Fiberglass duct board from the 1980s. We assess surface delamination and micro-cracking before agitation. Fibrous surfaces require more agitation time per linear foot than smooth flex duct — reflected in pricing for these neighbourhoods.
🏡 Vista Ridge & Timber Creek
Flex duct, two-zone — we confirm both systems before quoting. Many homeowners don’t know they have two systems until we ask. The upstairs return pulls from a hot attic — faster debris accumulation on the upper floor system.
🔨 New Construction Everywhere
Not just Northpointe. Any Lewisville home from the last 2–3 years where the builder ran the HVAC during active construction work carries construction debris. We treat every new build as a post-construction job until the before photos say otherwise.
What Our Customers Say
“They knew exactly what to expect before they opened anything. Told me the galvanized system in my 1972 Old Town home would have the cloth tape failing at the seams and dense debris at the horizontal trunk low points. They were right on both counts.”
“New Toll Brothers home in Northpointe. They told me upfront what post-construction debris looks like in a 60-day-old system. The before photo matched exactly what they described. Written quote, no surprises, done in 4 hours.”
“Three companies quoted me. Two were vague on price — real cost TBD on arrival. This one gave me a specific written number before any appointment was booked and explained exactly what was included.”
Schedule Your Lewisville Duct Cleaning
Written quote before scheduling. Price never changes on arrival. Truck-mounted HEPA. 4.9 stars · 87 Lewisville jobs.
- Licensed & Insured
- NADCA Source-Removal
- Serving All of Lewisville
- Price Never Changes