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

Fast, Reliable Air Duct Cleaning Across Leesburg

Air duct cleaning in Leesburg, VA typically runs $350 – $650 for a full residential system and $800 – $2,400 for commercial buildings, with most jobs completed in a single scheduled visit. Hollis Air Duct Cleaning dispatches crews to Leesburg from our Washington, DC coordination office, and we’ve learned the ductwork quirks of this market after years of working in Loudoun County’s mix of historic downtown homes, new subdivisions near Route 7, and the factory-built communities off Sycolin Road. Our phones are answered by a live person 24 hours a day, seven days a week. Call (361) 326-5060 to get a written estimate before any work starts.

Call (361) 326-5060

Why Hollis Air Duct Cleaning Is Leesburg’s Preferred Air Duct Cleaning Company

We’ve built our reputation in Leesburg by showing up inside the window we quoted and leaving the site clean. That sounds basic, but in a market where homeowners routinely tell us about no-shows and crews who tracked debris through the living room, it stands out.

Our Leesburg customers consistently mention the same things in feedback: the technician called before arriving, explained what the Rotobrush rotary system would do in their specific duct layout, and the final invoice matched the written price from the estimate. No surprises at the door.

Because we coordinate dispatch from the Washington, DC metro office, we can typically schedule Leesburg appointments within a few business days, sometimes sooner depending on route density. We know the difference between a 20175 zip code home near the Outlet Mall with modern flex duct and a 20176 property off Edwards Ferry with galvanized runs from the 1980s. That local knowledge changes what equipment we load and what problems we expect to find.

Every Hollis technician is background-checked, uniformed, and held to The Garrison Code: arrive inside the window, price in writing, complete the job by the book, leave the site clean. Roy Castellanos, who leads Hollis Air Duct Cleaning, insists on this standard because homeowners in Leesburg have already dealt with enough moving targets.

Residential Air Duct Cleaning in Leesburg

Residential Air Duct Cleaning in Leesburg covers the complete HVAC duct network in single-family homes, townhouses, and condos, from supply registers to return plenums, using either rotary brush or negative-air methods depending on duct material and contamination level. A typical Leesburg home runs $350 – $650 for full system cleaning, with older downtown properties near Market Street sometimes running higher if galvanized ducts have significant corrosion or debris buildup.

Supply and Return Duct Cleaning

Supply ducts push conditioned air into your rooms; return ducts pull it back. In Leesburg’s newer developments like Lansdowne or Belmont Country Club, we often find supply lines clogged with construction debris that never got cleared after build-out. Return ducts in these same homes collect pet dander and pollen at higher rates because the tight envelope construction keeps particles recirculating. We clean both sides of the loop, not just the visible registers.

Full System Cleaning with Video Inspection

Our Nikro negative-air machines create suction at the main trunk while Rotobrush rotary tools scrub the interior walls of each branch line. After cleaning, we run a video camera through the system so you see the before and after with your own eyes. In Leesburg’s humid climate, this matters: biological growth can hide in spots a flashlight won’t reach, and video confirmation proves the job was done thoroughly.

Commercial Air Duct Cleaning in Leesburg

Commercial Air Duct Cleaning in Leesburg serves office parks along Route 7, retail spaces near the Leesburg Corner Premium Outlets, medical offices, and multi-tenant buildings where code compliance and indoor air quality liability are genuine concerns. Commercial jobs typically range from $800 for small retail suites to $2,400+ for larger facilities with multiple rooftop units and extensive duct networks.

Code Compliance and Documentation

Commercial properties in Leesburg need documentation for insurance carriers, property managers, and in some cases Loudoun County inspections. We provide written scope of work, before-and-after photos, and video inspection files on every commercial job. If your building has a maintenance schedule tied to lease agreements or HVAC service contracts, we align our work with those dates so nothing falls out of compliance.

Minimizing Business Disruption

We schedule commercial duct cleaning during off-hours or low-occupancy periods when possible. For restaurants and retail near Village at Leesburg, that often means early morning starts before opening. Our crews work efficiently because the equipment is commercial-grade, not repurposed residential gear, and we contain our work area so your operation resumes on schedule.

Trusted Brands We Service in Leesburg

Hollis Air Duct Cleaning works with professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies, and we install filtration products from Honeywell, Aprilaire, and Guardsman when upgrades make sense. We stock common parts and filter sizes for Leesburg customers, so if your cleaning reveals a failing component, we can often address it during the same visit rather than ordering and rescheduling. Our technicians train on these specific systems, not generic alternatives, because the right tool for galvanized duct in a 1950s Leesburg bungalow is different from what’s needed for flex duct in a 2019 townhome near Sycolin Road.

Common Air Duct Cleaning Problems We See in Leesburg Homes

• Oak pollen and catkin buildup in return ducts. Leesburg’s mature live oak canopy drops massive pollen loads each spring, and return grilles in homes near Ida Lee Park or along the W&OD Trail pull that debris directly into the system. We regularly extract dense wads of catkins from return plenums that have never been cleaned.
• Condensation and biological growth in attic ductwork. Loudoun County’s hot, humid summers mean attic temperatures exceed 130°F while cold air runs through metal ducts. The temperature differential creates condensation, and Leesburg’s afternoon thunderstorms can introduce roof leaks that accelerate mold and mildew growth in fiberboard trunk lines.
• Rodent nesting in crawl space and flex duct runs. Properties near the rural edges of Leesburg, especially older homes with crawl space access, often show signs of mice or squirrels building nests in flexible ductwork. The compressed insulation and droppings restrict airflow and degrade indoor air quality until the affected sections are cleaned or replaced.
• Construction debris in newer subdivision homes. Build-out in areas like Lansdowne and Belmont Country Club moved fast during the 2010s and 2020s. Drywall dust, wood chips, and insulation scraps frequently remain in duct systems from original construction, circulating through the home every time the HVAC cycles on.

Pricing for Air Duct Cleaning in Leesburg, VA

We Also Serve Cities Near Leesburg

Our crews regularly work across Northern Virginia and beyond. If you’re searching for Air Duct Cleaning in Leesburg or nearby, we also dispatch to Arlington, Alexandria, Richmond, and Virginia Beach. Each job follows the same standard: written price, background-checked uniformed technician, and the 365-Day Done Right Promise backed in writing.

FAQs About Air Duct Cleaning in Leesburg