Air Duct Cleaning in Lago Vista - One Flat Price, Before-and-After Photos

Fast, Reliable Air Duct Cleaning Across Lago Vista

Air duct cleaning in Lago Vista typically runs $350 – $650 for a whole-home system and is usually scheduled within a few days, not weeks. Most Lago Vista homes built in the 1980s and 1990s need more than a surface clean; they need a directional diagnosis of each attic run because the Highland Lakes climate bakes different problems into south-facing ducts than it leaves growing in north-facing ones. Our Air Duct Cleaning team dispatches from our Austin office and serves Lago Vista neighborhoods from Highland Lake Estates to the waterfront properties along Lake Travis. We’ve been part of this community since 2004, and we know the difference between limestone dust and cedar pollen buildup. Call (361) 326-5060 for a free estimate.

Call (361) 326-5060

Why Hollis Air Duct Cleaning Is Lago Vista’s Preferred Air Duct Cleaning Company

We’ve built our reputation in Lago Vista on showing up inside the quoted window and pricing every job in writing before we touch a single register. That discipline matters here because Lago Vista’s mix of lake-effect moisture, limestone geology, and extreme cedar pollen loads means duct problems that look simple from the living room often turn out to be layered failures in the attic.

Our technicians are background-checked and uniformed, and they arrive with professional-grade equipment from Rotobrush, Nikro, and Honeywell. Every job carries our 365-Day Done Right Promise in writing: if the work fails within a year, we return and make it right at no charge, including a free second visit. Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops. No callback queues.

We coordinate dispatch from our Austin office, but our crews serve Lago Vista locally and understand the housing stock here: ranch and two-story builds on slab foundations with flex duct runs in unconditioned attics, original installations that often skipped mastic sealing at plenums and boots. That local knowledge saves time and prevents the missed diagnosis that leaves homeowners breathing the same dust six months later.

Ductwork Cleaning in Lago Vista

Ductwork Cleaning in Lago Vista means more than pushing a brush through metal tubes. Most homes here were built between the 1980s and early 2000s with flex duct runs strung through unconditioned attics. Over decades, the original connections at plenums and boots loosen or separate entirely, especially where mastic sealing was never applied in the first place. Limestone dust from the surrounding Hill Country hills and cedar pollen from December through March get pulled straight into the supply air through those gaps. A proper Ductwork Cleaning job here starts with a camera inspection to locate disconnected runs, crushed boots, and mold reservoirs before any agitation equipment goes in.

A typical residential Ductwork Cleaning in Lago Vista runs $350 – $550 for a single-system home with up to 15 registers. Homes with two HVAC systems, more extensive duct networks, or significant reconnection and sealing work can run $500 – $800. We write the price down before we start. It does not move at the door.

Rotary Brush and Negative-Air Methods

We match the cleaning method to what the camera finds. Light accumulation in straight metal trunk lines gets the Rotobrush rotary brush system, a spinning brush with vacuum extraction that knocks debris loose and removes it in one pass. Heavier buildup, mold, or post-construction debris calls for the Nikro negative-air method, which seals the duct system and pulls debris out under controlled pressure so nothing escapes into the living space. We explain which method we’re using and why before we start.

Reconnection and Sealing Work

Disconnected flex runs and leaky boots are the real problem in most Lago Vista attics. Cleaning debris out of a duct that dumps half its air into the attic is wasted money. When we find separations, we reconnect with mastic-sealed fittings, not tape that dries and fails in the attic heat. That sealing work is priced separately and written into the original quote if the camera inspection reveals it.

Air Duct Inspection in Lago Vista

Air Duct Inspection in Lago Vista should happen before any cleaning quote is finalized, and we include it in every estimate we write. The inspection uses a high-resolution camera on a flexible rod pushed through the supply and return trunks to show you, on a monitor, exactly what we’re seeing: disconnected runs, crushed boots, mold growth, or that crusty cedar-pollen film that bakes onto south-facing duct surfaces. Without this step, a crew is cleaning blind, and blind cleaning misses the actual failure points that are costing you money and air quality.

A standalone Air Duct Inspection in Lago Vista runs $150 – $250, though we credit that full amount toward any cleaning work we perform. Most homeowners skip the standalone option and move straight to our combined inspection-plus-cleaning package. Either way, you see the footage before we write the price.

Directional Diagnosis by Attic Exposure

Here’s what separates a useful inspection from a useless one in Lago Vista. We check compass orientation of every attic run. North-facing ducts in hillside neighborhoods like Highland Lake Estates stay damp for days after rain and need mold assessment. South-facing runs bake dry and hard, and standard brushes can skate over the pollen crust without dislodging it. Our camera operator notes exposure and adjusts the cleaning plan before we quote.

Post-Inspection Written Quote

After the inspection, you get a written quote with line items: cleaning method by zone, reconnection or sealing work if needed, and final verification with after photos. No verbal estimates. No price changes once the van is on your drive. The Garrison Standard requires it.

Trusted Brands We Service in Lago Vista

Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation, Nikro negative-air machines for controlled debris removal, and filtration and sealing products from Honeywell, Aprilaire, and Abatement Technologies. These are the same tools commercial crews use in hospitals and schools, not hardware-store attachments. For Lago Vista homeowners, that means we stock the fittings, mastic, and replacement boots to complete most reconnection work on the same visit without waiting on parts from Austin. If your system uses Honeywell media filters or Aprilaire whole-house air cleaners, we inspect those components during the duct cleaning and note any maintenance needs in the written report.

Common Air Duct Cleaning Problems We See in Lago Vista Homes

• Disconnected flex runs at plenums and boots. Original 1980s installations often used tape or no sealing at all. The attic heat cycles loosened the connections, and now conditioned air dumps into the attic while limestone dust gets pulled into the supply. We find this in roughly half the Lago Vista homes we inspect.
• Mold in north-facing attic ducts. After rain, these runs stay damp longer than south-facing ones, especially in hillside neighborhoods. Without HEPA-contained negative pressure during cleaning, a crew can stir up spores and redistribute them through the house instead of removing them.
• Baked cedar pollen on south-facing duct surfaces. The 30 – 40°F day-night temperature swings of Lago Vista winters, combined with intense summer attic heat, bake December-through-March pollen into a hard film. Standard brushes bounce off it. We diagnose exposure first, then select agitation tools that actually break the bond.
• Crushed return boots under hallway floors. Slab foundations with original flex duct runs mean return air gets pulled through pinched or collapsed boots, starving the system of airflow and forcing the HVAC to run longer. Cleaning alone won’t fix this; boot replacement with proper support is the repair.

Pricing for Air Duct Cleaning in Lago Vista, TX

We Also Serve Cities Near Lago Vista

Our Air Duct Cleaning in Lago Vista crews also travel to Houston, San Antonio, Dallas, and Fort Worth for commercial and large residential projects. Scheduling and dispatch are coordinated from our Austin office, with local crews assigned by region to keep response times reasonable.

FAQs About Air Duct Cleaning in Lago Vista