AIR DUCT CLEANING, LEWISVILLE, TX - DONE RIGHT, PRICED RIGHT

The US EPA does not recommend regular duct cleaning on a fixed schedule. Instead, they recommend cleaning ducts and air vents when specific conditions are present, including visible biological growth inside the ducts, vermin infestation, or excessive dust and debris being released into your home. For most Lewisville homes, that means the answer is "only when needed," not "every 3 years." You might need more frequent cleaning if your home gets a lot of pet dander or excess dust. If you want an honest assessment, we're happy to come to your home and take a look.

Professional duct cleaning in Lewisville is typically priced between $700 and $1,500 per system, depending on the size of your home, the number of vents, and your exact system setup. At Koala-T, we always give you a written price upfront through our No-Sweat Pricing™ guarantee. The price you’re quoted is the price you pay. Note: If you’re seeing $49 or $79 “whole-house” deals, those are usually bait-and-switch offers designed to get someone in the door and sell you more once they’re inside. You can always call us on (469) 557-5987 for a clear, upfront quote.

A proper duct cleaning on a typical Lewisville home (around 2,000 sq ft with 12–15 vents and one system) takes us 3–5 hours with two technicians. If you have a larger home or multiple air conditioner systems, the process can take longer. If someone tells you they can do a full home in 30 minutes, they’re not actually doing a full cleaning.

Our duct cleaning service includes a full HVAC system clean, including all supply ducts, return ducts, registers, grilles, the blower compartment, accessible air handler areas, and the evaporator coil area. We'll remove and wash all registers and grilles, then reinstall them clean. We'll also provide before-and-after photos and a written service report — something that not all our competitors offer.

No, we can't promise that duct cleaning will help your allergies. The EPA has been clear that studies have not conclusively demonstrated that duct cleaning reduces allergens in living spaces. What may help allergy sufferers more is upgrading your air filtration to a higher-efficiency media filter or whole-home air cleaner — a permanent fix rather than a one-time service. We're happy to discuss filtration upgrade options during any duct cleaning visit.

No, we're not a member of the National Air Duct Cleaners Association. We're a fully licensed Texas HVAC contractor (TACLA00153892E), insured and bonded to $1 million through Hartford Insurance, and a Certified Amana Advantage Specialist. NADCA membership is an optional industry certification, while Texas state HVAC licensing is the legal requirement to perform this work, and we hold it. We follow EPA guidelines for duct cleaning and use professional source-removal methodology on every job.