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 Lansdowne
Air duct cleaning in Lansdowne, MD typically costs $350 – $650 for a full residential system and is completed in a single visit by our Air Duct Cleaning crew. We dispatch from our Baltimore office and serve Lansdowne homeowners with the same-day scheduling discipline that defines The Garrison Standard: arrive inside the quoted window, price in writing before any work starts, and leave the site clean.
We’ve worked on enough homes along Lansdowne Avenue and in the neighborhoods near the historic downtown to know what we’re walking into. Lansdowne’s housing stock isn’t like the new subdivisions going up in Columbia or Ellicott City. These are 1890s – 1930s Victorians, Colonials, and Tudor Revivals with plaster walls, horsehair insulation, and ductwork that’s been modified, extended, or retrofitted over decades. That local knowledge changes how we approach every job. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Lansdowne’s Preferred Air Duct Cleaning Company
Our reputation in Lansdowne was built one appointment at a time, starting with showing up when we said we would. Homeowners here talk. They mention us to neighbors on the tree-lined streets near the SEPTA station, and they leave reviews that cite specific details: the technician who explained why their rotary brush system was the right tool for their original metal ducts, or the written price that didn’t budge when the crew found more dust buildup than expected.
Response time to Lansdowne is coordinated from our Baltimore office, which means we’re not guessing about traffic patterns on Baltimore Pike or the best route to reach the borough during rush hour. We know the area. We know that a home near the intersection of Lansdowne Avenue and Baltimore Pike might have a basement furnace accessible only through a narrow exterior stairwell, or that properties closer to the Darby Creek watershed can run slightly more humid, accelerating dust and allergen accumulation in duct runs.
Every technician who enters a Lansdowne home is background-checked, uniformed, and trained to The Garrison Code: explain the equipment, show the problem, write the price, do the work by the book. No exceptions. That operational discipline is why Lansdowne homeowners who’ve been burned by bait-and-switch pricing elsewhere specifically seek us out.
Vent Cleaning in Lansdowne
Vent cleaning in Lansdowne means removing the accumulated dust, pollen, and debris from the supply and return vents that distribute conditioned air through your home. In Lansdowne’s older housing stock, this is rarely a simple surface wipe. Vents in these pre-1940 homes often sit at the end of duct runs that haven’t been opened in decades, and the buildup we find behind the grate frequently surprises homeowners who thought they were dealing with a minor dust issue.
Most Lansdowne vent cleaning jobs run $150 – $280 when handled as a standalone service, or they’re included in a full system cleaning. We use Rotobrush rotary brush systems to agitate debris loose from vent walls without damaging the original metal, then extract it with Nikro negative-air machines that pull contaminants out of your home entirely rather than redistributing them.
Supply Vent Cleaning
Supply vents push heated or cooled air into your living spaces. In Lansdowne homes with retrofitted forced-air systems, these vents often sit at the end of duct runs that were cut through plaster walls in the 1950s or 1960s. We inspect each supply vent with a video camera before cleaning, so you see exactly what we’re dealing with before we start.
Return Vent Cleaning
Return vents pull air back to your furnace for reconditioning. They’re the entry point for most household dust, and in Lansdowne’s older homes, they often sit low on walls where decades of foot traffic have driven debris deep into the duct. Our rotary brush system reaches past the first bend to clean the full length of the return run.
Air Duct Repair in Lansdowne
Air Duct Repair in Lansdowne addresses the disconnected, corroded, or improperly sealed duct segments that are common in homes where the original gravity-duct system was retrofitted for forced-air heating and cooling. We regularly find that the metal ductwork in Lansdowne basements and attics has separated at joints, or that previous owners patched gaps with tape that’s now failing and drawing unconditioned air into the system.
Typical air duct repair in Lansdowne runs $200 – $550 depending on accessibility and the extent of the damage. A single disconnected joint in an accessible basement might take an hour to properly seal with mastic and mechanical fasteners. A corroded section in a cramped attic crawlspace takes longer and costs more, but we still write the price before we touch anything.
Sealing and Reconnection
Separated duct joints don’t just leak air; they pull in dust, insulation fibers, and whatever else sits in your walls or attic. We reconnect segments with sheet-metal screws and seal them with duct mastic, a water-based compound that remains flexible and won’t dry out like tape. For Lansdowne homeowners with older systems, this single repair often improves airflow noticeably.
Corroded Section Replacement
Metal ducts in Lansdowne’s humid continental climate can corrode where condensation collects, especially in basement runs near the floor. We cut out damaged sections and replace them with galvanized steel ductwork, sealed and insulated to the same standard as the original installation. Every repair carries our 365-Day Done Right Promise: if it fails, we return and make it right at no charge, including a free second visit.
Trusted Brands We Service in Lansdowne
Our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines for the cleaning itself, plus filtration and air quality products from Honeywell, Aprilaire, and Abatement Technologies. We don’t show up with hardware-store vacuums and extension wands. The rotary brush systems we use are the same ones specified for commercial duct cleaning, sized down for residential applications. For Lansdowne homeowners who want to upgrade their filtration after cleaning, we stock Honeywell and Aprilaire media filters locally and can install them during the same visit. That means no waiting for parts to ship, no second appointment fee, and a system that runs cleaner from day one.
Common Air Duct Cleaning Problems We See in Lansdowne Homes
- Coal-era dust in retrofitted systems. Homes along Lansdowne Avenue and near the historic downtown frequently still contain original coal chutes and basement ductwork that now connect to modern forced-air furnaces. The dust and debris from decades of coal and early oil heat remains in these metal runs and gets pulled into the current system every time the blower cycles.
- Unsealed duct chases through plaster walls. When gravity-duct systems were converted to forced-air, contractors often ran new ducts through existing wall chases without fully sealing the surrounding plaster. Those gaps draw in dust from wall cavities, horsehair insulation, and whatever else has accumulated since the home was built.
- Seasonal allergen overload from climate cycling. Lansdowne’s humid continental climate means heavy heating use in winter and air conditioning in summer, with spring and fall switchover periods that stir up accumulated pollen and mold spores. Ducts that haven’t been cleaned in years can harbor significant allergen loads that distribute through the home every time the system changes over.
- Disconnected basement and attic runs. Ductwork in Lansdowne’s unfinished basements and cramped attics often separates at joints due to vibration, thermal expansion, or simply decades of gravity working on unsupported spans. Homeowners notice weak airflow to second-floor rooms or rooms at the far end of the house, not realizing a disconnected duct is dumping conditioned air into an unused space.
Pricing for Air Duct Cleaning in Lansdowne, MD
Full residential air duct cleaning in Lansdowne typically runs $350 – $650 for a complete system, including supply ducts, return ducts, and the main trunk lines. Commercial duct cleaning for small businesses in the borough starts around $800 and scales with system size and accessibility. Standalone vent cleaning runs $150 – $280, and air duct repair falls in the $200 – $550 range depending on materials and labor.
What moves the price: the number of vents and returns, whether we need to access ductwork through finished spaces, the condition of the existing system, and whether we’re pairing cleaning with Duct Sealing in Lansdowne or Dryer Vent Cleaning in Lansdowne. We also handle Duct Sealing in Lansdowne for homeowners who want to stop leaks at the same time we remove the debris.
Every price is written down before work begins. No per-vent add-ons, no equipment fees that appear after we’re in your home, no surprises at the door. We also provide before-and-after photos of your own ducts, so you see what was there and what we removed. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Lansdowne
Our Air Duct Cleaning in Lansdowne crew is based out of our Baltimore office and covers the full metro corridor. We regularly serve Baltimore, Columbia, Ellicott City, and Glen Burnie with the same written-pricing, uniformed-technician standard that applies to every Hollis job. Scheduling is coordinated centrally, so Lansdowne appointments are routed with local traffic patterns and neighborhood familiarity in mind.
Serving Lansdowne, MD - Our Local Coverage Area
We’re based in the Lansdowne 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 Lansdowne
We typically schedule Lansdowne appointments within 3 – 5 business days, with flexibility for earlier slots when our Baltimore-based crew has routing efficiency in your area. Call (361) 326-5060 to check current availability.
Yes, we work throughout Lansdowne including the historic downtown corridor, the residential streets along Lansdowne Avenue, and the neighborhoods west toward the Darby Creek watershed. Our familiarity with the borough’s specific housing stock means we arrive prepared for the access challenges common to pre-1940 homes.
We do not classify duct cleaning as an emergency service; it’s a scheduled maintenance and improvement job. If you’ve discovered a disconnected duct causing immediate HVAC failure, we can often schedule a repair visit within 24 – 48 hours. For true HVAC emergencies, we recommend contacting your heating and cooling contractor first, then calling us for the duct cleaning once the system is stabilized.
Lansdowne pricing is comparable to Baltimore and Glen Burnie, though older homes here sometimes require additional time for careful access through narrow basements or finished spaces. We price each job individually based on your specific system, not a zip-code surcharge.
Every Hollis job in Lansdowne is backed by our 365-Day Done Right Promise in writing. If the work fails within a full year, we return and make it right at no charge, including a free second visit. This applies to cleaning, repairs, and sealing work alike.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Lansdowne and the Baltimore metro area since 2004.