Air Duct Cleaning Cost
in Lewisville TX
Most Lewisville homes pay $400–$600 for a single-system home with legitimate truck-mounted source-removal cleaning. Written before scheduling. Never changes on arrival. No bait-and-switch.
What Lewisville Homeowners Actually Pay
Based on completed jobs across Lewisville and Denton County in 2026. These are real numbers — not door-hanger entry prices.
About the $49 Deals You Keep Seeing in Lewisville
Any quote under $200 for a full home is a bait-and-switch. The $49 gets a technician through your door — discovered mold or oversized system claims push the real quote to $500–$800, using portable equipment that can’t access trunk lines. Legitimate source removal requires a truck parked outside for 3–5 hours. Full breakdown →
Why the Range Is So Wide
Ever wonder why two companies quote $350 and $750 for the same house? Here’s what actually moves the number — and what doesn’t.
Number of HVAC Systems
The biggest single driver. One system vs two systems is essentially two separate jobs sharing one truck visit. A 2,600 sq ft Castle Hills two-story with two systems costs significantly more than a 3,000 sq ft single-story Lewisville Valley ranch — even though the ranch is larger.
Duct Type and Age
Old Town’s galvanized metal holds debris aggressively — more agitation time per run. Hunters Glen fiberglass duct board has the same issue. Modern Castle Hills flex duct cleans faster. Pre-1990 homes in Lewisville sit at the higher end of the price range for their square footage tier.
Time Since Last Cleaning
A home cleaned 3 years ago takes less time than one that’s never been professionally serviced in 50 years. Dense debris in Old Town galvanized trunks — decades of cedar pollen, dust mite colonies, and oxidized material — requires more agitation time per run than a recently serviced system.
Price by Lewisville Neighbourhood
Because Lewisville’s housing stock spans six decades, your neighbourhood is a reliable predictor of where your job will fall in the price range.
| Neighbourhood | Era | Duct System | Price Expectation |
|---|---|---|---|
| Old Town Lewisville | 1950s–80s | Galvanized metal | Higher end — dense debris, longer clean time |
| Lewisville Valley | 1970s | Galvanized horizontal | Higher end — horizontal ranch runs pool debris |
| Hunters Glen / Garden Ridge | 1980s | Fiberglass duct board | Mid-to-higher — fibrous interior holds debris |
| Castle Hills | 1990s–2000s+ | Flex duct, often 2 systems | Mid-to-higher — two systems add scope significantly |
| Vista Ridge / Timber Creek | 1990s–2000s | Flex duct, two-zone | Mid-to-higher — two-system common |
| Lake Lewisville (75077, 75022) | 1980s–2000s | Flex duct, attic-mounted | Mid — sanitizing add-on strongly recommended |
| Castle Hills Northpointe (new builds) | 2020s | Flex duct, new construction | Mid — construction debris, straightforward scope |
What Our Customers Say About Pricing
“Got three quotes. Two were vague over the phone — real price TBD on arrival. This company gave me a specific written number before scheduling and explained exactly what was included. That was the end of my decision.”
“I called a $49 special I saw on Nextdoor. One guy showed up with what looked like a shop vac. A year later I called these guys and they showed me what was still in my trunk lines — nothing had been touched.”
“Written quote matched what I paid. No surprises, no discovered mold that needed emergency treatment. Just the job done right at the price we agreed on before they arrived.”
Frequently Asked Questions — Pricing
Get Your Written Quote Today
Specific price before scheduling. Never changes on arrival. 4.9 stars · 87 Lewisville jobs completed.
- Licensed & Insured
- NADCA Source-Removal
- Written Quote
- Price Never Changes