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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AfterFast, Reliable Air Duct Cleaning Across Lewisville
Air duct cleaning in Lewisville typically runs $350-$650 for a whole-home system, with most residential jobs completed in a single visit. Our crews serve Lewisville directly from our Seattle scheduling office, and we regularly route through neighborhoods from Old Town Lewisville to the lakeside subdivisions off FM 407. Call (469) 972-3151 for a free written estimate before any work begins.
We know Lewisville’s housing stock. The city built fast during the 1980s and early 1990s, and that original flex duct is now 30 to 40 years old. Sagging runs, separated joints at registers, and debris accumulation are routine findings here, especially in homes near Lake Lewisville where humidity sits higher than in inland suburbs. Our Air Duct Cleaning team uses Rotobrush rotary agitation and Nikro negative-air extraction to remove what’s actually inside your ducts, not just the reachable boot by the vent cover.
Why Kestrel Air Duct Cleaning Is Lewisville’s Preferred Air Duct Cleaning Company
We’ve worked Lewisville long enough to recognize the local pattern: foundation movement from Blackland Prairie expansive clay slowly pulls flex duct connections loose at plenums and registers, creating gaps where attic air and humidity enter the system. Technicians who don’t know Lewisville miss this. We document it with video inspection and show the homeowner before quoting any repair work.
Our calls are answered by a live person, 24/7. Not a queue. Not an automated system. When you schedule with Kestrel, you get a defined arrival window in writing, and we stick to it. The Kingswell Way governs every visit: say the price before touching a vent, show up when promised, leave the site cleaner, put the guarantee in writing, and return free if the work fails within the guarantee period.
The 365-Day Done Right Promise applies to every Lewisville job. If our cleaning falls short within that year, we come back and make it right at no charge. No discretionary courtesies, no arguing. It’s documented on every invoice.
Our technicians are background-checked, uniformed, and trained on professional-grade equipment, not box-store shop vacs. We carry Honeywell, Aprilaire, and Guardsman filtration products for homeowners who want to maintain clean air between service visits.
Air Duct Inspection in Lewisville
Air Duct Inspection in Lewisville begins with a camera run through the accessible ductwork to document what we’re actually dealing with. Most Lewisville inspections take 45 to 90 minutes and cost $150-$250, applied toward the cleaning if you proceed. We focus on flex duct condition, joint integrity at registers and plenums, and evidence of moisture or biological growth, especially in lake-adjacent homes where humidity cycles are more aggressive.
What the Camera Reveals
Our video inspection shows homeowners what we see: dark microbial staining on flex duct interiors, lint accumulation in dryer vent chases, or separated joints where foundation movement has pulled connections apart. In Lewisville’s older subdivisions, we regularly find visible mold that homeowners assumed was dust. The camera doesn’t lie, and the footage belongs to you.
When to Schedule an Inspection
Book an inspection if your HVAC runs constantly but rooms stay uneven, if you smell mustiness when the blower cycles, or if it’s been more than three years since your last cleaning. In Lewisville’s humidity microclimate, biennial inspections are medically relevant for households with allergy or asthma sufferers.
Residential Air Duct Cleaning in Lewisville
Residential Air Duct Cleaning in Lewisville addresses the full supply and return system, from the main trunk lines to each register boot. A typical whole-home cleaning runs $350-$650 depending on system size, accessibility, and contamination level. We use Rotobrush rotary brush systems to dislodge debris at the duct wall, Nikro negative-pressure units to pull contaminants out of the home entirely, and Abatement Technologies HEPA filtration to capture loosened particles before they re-enter your living space.
Source Removal vs. Surface Cleaning
Source removal means we agitate and extract debris from the full duct interior, not just blow compressed air past it or vacuum the register face. In Lewisville’s aging flex duct, surface cleaning leaves the real problem, microbial growth and accumulated debris, intact inside the sagging runs. We do not quote “blow-outs.” Our method is mechanical agitation under controlled negative pressure.
Protecting Your Home During Service
We seal registers during cleaning, protect floors with drop cloths, and run HEPA filtration continuously. The Kingswell Way requires we leave the site cleaner than we found it. That includes wiping down register faces, checking filter condition, and documenting any flex duct damage we discover for your review.
Trusted Brands We Service in Lewisville
Kestrel technicians are trained on equipment from Rotobrush, Nikro, and Abatement Technologies, the brands we use daily in Lewisville homes. For homeowners looking to maintain results between cleanings, we stock and install Honeywell, Aprilaire, and Guardsman filtration and indoor-air-quality products. We don’t upsell what you don’t need. If your current filter is adequate, we’ll say so. If a higher-MERV Aprilaire media cabinet would help given Lewisville’s pollen and humidity load, we’ll explain why and quote it separately. Parts are carried on our vans for Lewisville jobs, so most installations happen same visit.
Common Air Duct Cleaning Problems We See in Lewisville Homes
- Lake-proximity mold in flex duct. The evaporative effect off Lake Lewisville keeps attic humidity elevated, especially in unconditioned spaces. Supply ducts in these attics cycle through condensation and drying, promoting dark microbial growth on fiberglass interiors that homeowners mistake for dust.
- Foundation-stressed joint separations. Blackland Prairie clay expands and contracts with moisture, slowly shifting Lewisville slabs. This physical stress pulls flex duct connections apart at registers and plenums, leaking conditioned air into attics and drawing attic air into the system.
- Shared dryer vent stacks in condos and townhomes. Multiple units feeding a single roof chase create lint accumulation that individual residents can’t access. Tandem parking and missing roof hatches often block equipment access, so less experienced crews skip these runs entirely.
- Neglected mechanical closets in apartments. Tight apartment mechanical rooms with common-area corridor access make staging negative-pressure equipment difficult. Some crews clean only the register boots and leave the main trunk untouched. We coordinate with building management when needed and don’t shortcut the work.
Pricing for Air Duct Cleaning in Lewisville, WA
Most whole-home residential cleanings in Lewisville fall between $350 and $650. Apartment or condo systems with limited access sometimes run $275-$450. Dryer vent cleaning alone, including shared-stack work, typically ranges $150-$300 depending on run length and access difficulty. Commercial systems are quoted per project after inspection.
What moves the price: system size (number of supply and return vents), contamination level, accessibility (crawl space vs. basement vs. attic), and whether we find disconnected or damaged flex duct that needs resealing. We give you one flat price per system, agreed in writing, before any vent is touched. No per-vent add-ons. No door-step revisions. Call (469) 972-3151 for your free estimate.
We Also Serve Cities Near Lewisville
Kestrel crews travel throughout the region for Air Duct Cleaning in Lewisville and surrounding communities. We regularly schedule jobs in Seattle, Spokane, Tacoma, and Vancouver. Dispatch and scheduling are coordinated from our Seattle office, with local crews serving each metro area.
Serving Lewisville, WA - 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
The lake’s 23,000 surface acres generate a persistent humidity microclimate that keeps attic ductwork wetter than in inland suburbs. This moisture, combined with 30-40-year-old flex duct, creates unusually high rates of mold colonization that standard dust removal won’t address. We inspect for biological growth and adjust our agitation and antimicrobial approach accordingly. Call (469) 972-3151 if you smell mustiness near lake-facing vents.
Lewisville’s 1980s-1990s housing boom left thousands of homes with original fiberglass flex duct now past its design life. Sagging runs, degraded inner liners, and foundation-stressed joints accumulate and redistribute debris more aggressively than modern rigid duct systems. Biennial cleaning is appropriate here; newer builds with sealed rigid duct may stretch to three or four years. We’ll tell you honestly which category your home falls into after inspection.
Yes, and this is work many crews avoid. We recently worked a condo stack off Old Town Lewisville where every shared dryer vent run terminated at a single roof jack. Our tech used a camera inspection to show the homeowner how lint had packed the horizontal chase behind the shared wall, then ran agitation tools and HEPA filtration under negative pressure to clear it. The blower motor on the rooftop unit had been cycling on high-limit for months; after source removal, static pressure dropped and the unit stopped short-cycling. Shared-stack pricing runs $200-$400 depending on unit count and access. Call (469) 972-3151 to discuss your building’s layout.
Source removal uses mechanical brush agitation to dislodge debris from the duct wall, then negative-air extraction to pull it out of the system entirely. “Blowing out” ducts with compressed air simply moves debris around; it doesn’t remove it, and in Lewisville’s humid attics, disturbed mold spores resettle and proliferate. We don’t offer blow-outs. Our written quote specifies source removal by name.
Given Lewisville’s lake-adjacent humidity and heavy six-month HVAC load, we recommend every two to three years for most homes, annually for households with allergy sufferers or visible mold history. Homes with original 1980s-1990s flex duct should lean toward the shorter interval. After our cleaning, we’ll note your duct condition and recommend your next service date in writing. Call (469) 972-3151 to schedule your first inspection and we’ll give you a specific interval for your home.
Written by Dale Whitmore, Owner at Kestrel Air Duct Cleaning, serving Lewisville under the Kingswell Guarantee since 2004.